{"title":"Analytical standards \u0026 reference materials","description":"\u003cstyle\u003e\n.lx-sub div[title]:hover img, .lx-sub img[src*=\"\/cdn\/shop\/files\/\"]:hover { filter: none !important; opacity: 1 !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"lx-sub\" style=\"text-align: left;\"\u003e\n\u003ch2 style=\"font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; color: #0e1a22; margin: 0 0 0.65em;\"\u003eBuy Analytical standards \u0026amp; reference materials online\u003c\/h2\u003e\n\u003cp style=\"font-size: 1.0625rem; line-height: 1.6; color: #0e1a22; margin: 0 0 1.1em;\"\u003eThe Analytical standards \u0026amp; reference materials shelf sits in Chemicals. Luminix Health supplies this range from a catalogue of 150.000 laboratory articles for hospitals, universities, pharma and industrial laboratories.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 2.6em;\"\u003e\u003ca href=\"\/en-be\/pages\/get-a-quote\" style=\"display: inline-block; background: linear-gradient(135deg, #0a3d7a, #0e6b8f 48%, #14a0b0); color: #ffffff; font-size: 14px; font-weight: 600; letter-spacing: 0.01em; line-height: 50px; padding: 0 26px; border-radius: 999px; text-decoration: none; box-shadow: 0 8px 20px rgba(10, 61, 122, 0.22);\"\u003eGet your quote\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; color: #0e1a22; margin: 0 0 0.65em;\"\u003eBrowse our Analytical standards \u0026amp; reference materials\u003c\/h2\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.2em; line-height: 1;\"\u003e\u003ca href=\"\/en-be\/collections\/icp-aas-and-ion-standards\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eICP, AAS \u0026amp; ion standards\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/chromatography-standards\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eChromatography standards (GC, HPLC, pesticides)\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/reference-substances-and-reagents\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eReference substances \u0026amp; reagents (other)\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/volumetric-standard-solutions\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eVolumetric standard solutions (titration)\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/reagents-for-analysis\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eReagents for analysis (Ph. Eur., ASTM, DIN)\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/spectroscopy-and-physical-property-standards\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eSpectroscopy \u0026amp; physical property standards\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/indicators-and-indicator-solutions\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eIndicators \u0026amp; indicator solutions\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eChemicals\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.2em; line-height: 1;\"\u003e\u003ca href=\"\/en-be\/collections\/chemicals\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eChemicals\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eMain catalogues\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 1.4em; line-height: 1;\"\u003e\u003ca href=\"\/en-be\/collections\/labware\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eLabware\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/instruments\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eInstruments\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/chemicals\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eChemicals\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/consumables\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eConsumables\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/chromatography\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eChromatography\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/microbiological-media\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eLife Science \u0026amp; Microbiology\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/safety\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eSafety\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.65; color: #3d4a4e; margin: 0 0 1.2em;\"\u003eNot sure which article fits the bench? Tell us the application and the pack size. Our specialists help you find it, including a personal quote for the order.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; color: #0e1a22; margin: 0 0 0.65em;\"\u003eOur brands of Analytical standards \u0026amp; reference materials\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 2.6em;\"\u003e\n\u003cdiv title=\"Carl Roth\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-be\/collections\/vendors?q=Carl%20Roth\" aria-label=\"Carl Roth\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/Carl_Roth_Logo_svg_05e522c2-17d7-41b2-8ebd-4dcb9aa179d0.png?v=1774973256\u0026amp;amp;width=400\" alt=\"Carl Roth\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv title=\"Labbox\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-be\/collections\/vendors?q=Labbox\" aria-label=\"Labbox\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/brand-labbox_400x.png\" alt=\"Labbox\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv title=\"Macherey-Nagel\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-be\/collections\/vendors?q=Macherey-Nagel\" aria-label=\"Macherey-Nagel\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/macherey-nagel-small_d4cd4891-4386-48b2-8d3e-409bee797ef9.png?v=1774973327\u0026amp;amp;width=400\" alt=\"Macherey-Nagel\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv title=\"KERN\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-be\/collections\/vendors?q=KERN\" aria-label=\"KERN\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/brand-kern.png?v=1790160800\" alt=\"KERN\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv title=\"Mettler-Toledo\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-be\/collections\/vendors?q=Mettler-Toledo\" aria-label=\"Mettler-Toledo\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/mettler-toledo-400px_2b3d70cb-e49f-4be3-80d8-99e5e0803120.png?v=1774973301\u0026amp;amp;width=400\" alt=\"Mettler-Toledo\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv title=\"Sartorius\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-be\/collections\/vendors?q=Sartorius\" aria-label=\"Sartorius\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/Sartorius-Logo-2020_svg_da260292-fb5e-4420-a284-08c5fc43173b.png?v=1774973336\u0026amp;amp;width=400\" alt=\"Sartorius\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv title=\"Ohaus\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-be\/collections\/vendors?q=Ohaus\" aria-label=\"Ohaus\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/brand-ohaus_400x.png\" alt=\"Ohaus\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #0a3d7a, #0e6b8f 48%, #14a0b0); border-radius: 20px; padding: 30px 28px 32px; margin: 0; box-shadow: 0 8px 20px rgba(10, 61, 122, 0.22);\"\u003e\n\u003ch2 style=\"font-size: 1.35rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.3; color: #ffffff; margin: 0 0 0.6em;\"\u003eLuminix Health, your European distributor for Analytical standards \u0026amp; reference materials\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.8em; font-size: 16px; line-height: 1.6; color: #ffffff;\"\u003eOrder Analytical standards \u0026amp; reference materials from Luminix Health and count on:\u003c\/p\u003e\n\u003cul style=\"list-style: none; margin: 0 0 1.3em; padding: 0; font-size: 15px; line-height: 1.55; color: #ffffff;\"\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0 0 0.45em; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003ePersonal contact and professional advice\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0 0 0.45em; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eFast answers and shipping from the heart of Europe, delivery across the EU, two to five days if in stock\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0 0 0.45em; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eCompetitive prices and a 24\/7 online range\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eA complete assortment of laboratory equipment and supplies\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 0 0 1.1em; font-size: 16px; line-height: 1.6; color: #ffffff;\"\u003e\u003cstrong\u003eGet in touch for a quote tailored to your laboratory's needs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003ca href=\"\/en-be\/pages\/get-a-quote\" style=\"display: inline-block; background: #ffffff; color: #0a3d7a; font-size: 14px; font-weight: 600; letter-spacing: 0.01em; line-height: 50px; padding: 0 26px; border-radius: 999px; text-decoration: none;\"\u003eRequest your quote\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"benedict-s-reagent-0010","title":"Benedict's reagent, for sugar determination, 100 ml, dropp. bottle","description":"\u003cp\u003eBenedict's reagent from Carl ROTH is formulated specifically for sugar determination in analytical chemistry. The solution exhibits a density between 1.15 and 1.19 g\/cm³ together with a boiling point of 100 °C, ensuring predictable behavior under standard laboratory conditions. It is supplied in a 100 ml dropping bottle that enables precise dispensing during routine testing procedures. This ready-to-use liquid reagent supports qualitative detection of reducing sugars without requiring further preparation steps. The compact bottle size facilitates efficient integration into daily workflows in research and quality control laboratories. Physical properties remain stable, allowing consistent performance across multiple analyses. Laboratories utilize the reagent within established protocols for carbohydrate analysis, benefiting from its direct applicability and reliable response characteristics. The packaging supports accurate volume control, minimizing waste during repeated use in sugar testing applications. Overall, the product contributes to streamlined operations in settings focused on biochemical and food chemistry determinations.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/reagents-for-analysis\"\u003eReagents for analysis (Ph. Eur., ASTM, DIN)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: blue solution\u003c\/li\u003e\n\u003cli\u003eDensity (20 °C): 1,15-1,19 g\/cm3\u003c\/li\u003e\n\u003cli\u003eFormulated for sugar determination\u003c\/li\u003e\n\u003cli\u003eDensity 1.15 to 1.19 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point 100 °C\u003c\/li\u003e\n\u003cli\u003eSupplied in 100 ml dropping bottle\u003c\/li\u003e\n\u003cli\u003eReady-to-use liquid reagent\u003c\/li\u003e\n\u003cli\u003eSuitable for qualitative sugar tests\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0010-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjIzN3xhcHBsaWNhdGlvbi9wZGZ8YUdKbEwyaGtOQzg1TWpVME5URTROelV4TWpZeUwxTlFSVnBmTURBeE1GOUZUaTV3WkdZfDA2NzE2NzYyOTgwMWQ0M2ZmZGU4ZTljZjg1OWIzMGI3MTVmOTQzNDQ4ZGZkNzJlOWYzYzE5ZDg5MDY1NTQ4OGM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0010-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNzY4MjV8YXBwbGljYXRpb24vcGRmfGFHUm1MMmczTUM4NU1qTTFORFEzTXpFMk5URXdMMU5FUWw4d01ERXdYMFJGWDBWT0xuQmtaZ3xlYTE4YTBlOTM2NTdkYjViZTUwMWRlYTNmMmEyMzY0MmYwZmZkYjE3NGRiMjQzMWM0ODNmNzQ3MzRjMTdmZDgw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 ml \/ 1 piece","offer_id":56112488022348,"sku":"0010.1","price":27.85,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56112488055116,"sku":"0010.1","price":26.46,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56112488087884,"sku":"0010.1","price":25.07,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0010-1000Wx1000H_109b9ccb-ef9d-4379-a605-9d95d8f763d6.jpg?v=1766398759"},{"product_id":"phenol-0040","title":"Phenol, min. 99.5 %, p.a., detached crystals, 250 g, glass","description":"\u003cp\u003ePhenol is a high-purity analytical reagent supplied as detached crystals with a minimum assay of 99.5 % p.a., CAS number 108-95-2 and empirical formula C₆H₆O. Its molar mass is 94.11 g\/mol, density 1.07 g\/cm³, flash point 81 °C and boiling range 180 to 182 °C, with EG number 203-632-7 and UN number 1671. Available from manufacturer Carl ROTH, the detached crystalline form supports accurate weighing and controlled dissolution in laboratory protocols. The p.a. specification and minimum 99.5 % content make it appropriate for quantitative and qualitative work that depends on consistent reagent quality. Physical data such as boiling range and density aid method setup and safety planning. offers a practical quantity for analytical benches while protecting the crystals during storage and handling. Phenol in this grade integrates readily into established analytical procedures that call for a well-characterized C₆H₆O reagent.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/reference-substances-and-reagents\"\u003eReference substances \u0026amp; reagents (other)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white crystals\u003c\/li\u003e\n\u003cli\u003eAssay (GC): ≥99.5 %\u003c\/li\u003e\n\u003cli\u003eWater (KF): ≤0.5 %\u003c\/li\u003e\n\u003cli\u003eChloride (Cl): ≤0.0005 %\u003c\/li\u003e\n\u003cli\u003eSulphur (S): ≤0.0002 %\u003c\/li\u003e\n\u003cli\u003eIron (Fe): ≤0.0001 %\u003c\/li\u003e\n\u003cli\u003eNon volatile matter: ≤0.01 %\u003c\/li\u003e\n\u003cli\u003eSolidification point: ≥40.6 °C\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 1 kg\u003c\/li\u003e\n\u003cli\u003eCAS number: 108-95-2\u003c\/li\u003e\n\u003cli\u003eEG nr.: 203-632-7\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99.5 %, p.a.\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₆O\u003c\/li\u003e\n\u003cli\u003eMolar mass: 94.11 g\/mol\u003c\/li\u003e\n\u003cli\u003eForm: detached crystals\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0040-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDkwOXxhcHBsaWNhdGlvbi9wZGZ8YURnNUwyaGtOQzg1TWpjek5ETTJNekEzTkRnMkwxTlFSVnBmTURBME1GOUZUaTV3WkdZfGNhNmJhNTYxNmUxYjQ0ZWJmYTdkMDViOWNjNDUyZDIwYmZjMGU0NTllODJlOGMwMjY0YjIyMDI4MWUwZDgwMDc\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0040-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzODY0MzB8YXBwbGljYXRpb24vcGRmfGFERmxMMmc0Tnk4NU1qQTJNalE1TmpFNU5EZzJMMU5FUWw4d01EUXdYMFJGWDBWT0xuQmtaZ3xiMDBhMGY0ZDA3YmViZjcxZjk1NTkxMDAyNDliZTAyZmYwZjdhNzJjODdiYzNiMmRlMjAyOWY3OWFjYjFhMDFk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56112492314956,"sku":"0040.1","price":57.55,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56112492347724,"sku":"0040.1","price":54.67,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56112492380492,"sku":"0040.1","price":51.8,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56112492413260,"sku":"0040.2","price":184.4,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56112492446028,"sku":"0040.2","price":175.18,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56112492478796,"sku":"0040.2","price":165.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0040-SF-1000Wx1000H_c49b19fe-771a-4a96-ac2e-1fbd3bfdf276.jpg?v=1766398770"},{"product_id":"sodium-acetate-solution-0-1-mol-l-0-1-n-0151","title":"Sodium acetate solution, 0,1 mol\/l-0,1 N, volumetric solution in acetic acid","description":"\u003cp\u003eSodium acetate solution, 0,1 mol\/l–0,1 N is a volumetric solution in acetic acid prepared for titration work, including TAN\/TBN titration applications. Density is 1,05 g\/cm³, the flash point is 39 °C, and the boiling point is greater than 100 °C. The solution is assigned UN number 2789. It is supplied in a 1 l pack for volumetric use at the stated 0,1 mol\/l–0,1 N concentration. Sodium acetate solution from manufacturer Carl ROTH is intended as a ready volumetric reagent in acetic acid rather than a solid salt that must be made up on site. The 1,05 g\/cm³ density supports volume-to-mass conversion when aliquots are prepared. Laboratories performing TAN\/TBN titration can take the 0,1 mol\/l–0,1 N titre as the working concentration. Flash point 39 °C and boiling point above 100 °C describe the physical behaviour of this acetic acid–based volumetric solution. The 1 l unit quantity suits routine titrator filling and method standardisation. Specify this sodium acetate volumetric solution when a 0,1 mol\/l–0,1 N reagent in acetic acid is required for titration.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/volumetric-standard-solutions\"\u003eVolumetric standard solutions (titration)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAmount-of-substance conc. (20 °C): 0,1 mol\/l ±0,2 %\u003c\/li\u003e\n\u003cli\u003ePack size: 1 l\u003c\/li\u003e\n\u003cli\u003eDensity: 1,05 g\/cm³\u003c\/li\u003e\n\u003cli\u003eFlash point: 39 °C\u003c\/li\u003e\n\u003cli\u003eConcentration: 0,1 mol\/l – 0,1 N\u003c\/li\u003e\n\u003cli\u003eMedium: Volumetric solution in acetic acid\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0151-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjM4OHxhcHBsaWNhdGlvbi9wZGZ8YUdKa0wyaGhNaTg1TWpVME5USXdORGczT1RZMkwxTlFSVnBmTURFMU1WOUZUaTV3WkdZfDA2NDRhODExMmQzM2I0YWE5MTY3MWI2MmNhM2FkYjFhYjk4MmMxOTIxNzgyOGNkMDU0NWY2YTYwZjMzOTViMTc\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0151-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNDkzNDR8YXBwbGljYXRpb24vcGRmfGFEUTNMMmcxT1M4NU1qVXdOREU0TlRJME1Ua3dMMU5FUWw4d01UVXhYMFJGWDBWT0xuQmtaZ3xhMWQ4ZjYyMGNkY2EwMjIzNjgwNzQ0ZTJkZjU5YTlhOTlhYmRiMTRhZjVkNWJkYmNiNDNmYWZhNjllNjFkMDFm\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112504471884,"sku":"0151.1","price":63.35,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112504504652,"sku":"0151.1","price":60.18,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112504537420,"sku":"0151.1","price":57.02,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-K017_083ef661-5cb3-4414-9cda-52432dcfbc8b.jpg?v=1766398807"},{"product_id":"sodium-carbonate-solution-0187","title":"Sodium carbonate solution, 0,05 mol\/l - 0,1 N volumetric solution, 1 l, plastic","description":"\u003cp\u003eSodium carbonate solution is a 0,05 mol\/l - 0,1 N volumetric solution presented in a 1 l plastic container. The product is a volumetric standard solution with a density of approximately 1 g\/cm³ and a boiling point of about 100 °C. The designation 0,05 mol\/l - 0,1 N states the sodium carbonate concentration as both molarity and normality for this volumetric reagent. Packed as 1 l in plastic, the solution is available from manufacturer Carl ROTH among volumetric standard solutions for analytical chemistry. The 0,05 mol\/l - 0,1 N sodium carbonate volumetric solution can be used where this defined concentration is specified. Density of about 1 g\/cm³ and a boiling point near 100 °C are the published physical properties. The 1 l plastic pack is the listed presentation of the volumetric solution. Sodium carbonate solution 0,05 mol\/l - 0,1 N therefore belongs to the volumetric standard solutions used in the analytical laboratory, supplied as one litre in plastic with the density and boiling point given above.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/volumetric-standard-solutions\"\u003eVolumetric standard solutions (titration)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAmount-of-substance conc. (20 °C): 0,05 mol\/l ±0,2 %\u003c\/li\u003e\n\u003cli\u003eTiter: 0,998-1,002\u003c\/li\u003e\n\u003cli\u003ePack size: 1 l plastic\u003c\/li\u003e\n\u003cli\u003eDensity: ~1 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: ~100 °C\u003c\/li\u003e\n\u003cli\u003eConcentration: 0,05 mol\/l - 0,1 N\u003c\/li\u003e\n\u003cli\u003eProduct type: Volumetric standard solution\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0187-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzMyNHxhcHBsaWNhdGlvbi9wZGZ8YURjd0wyaG1aUzg1TWpVME5USXhNRFExTURJeUwxTlFSVnBmTURFNE4xOUZUaTV3WkdZfDA3YjliYTFkNzM3Mjg2MjY0Yzk2ODFjM2NhM2VjMWU0NmVjMDBjNzA0NTJmNGM1NjI1N2Y4ZTRlOTFkNDRkZmM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0187-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzYzNzF8YXBwbGljYXRpb24vcGRmfGFEWmpMMmd3TWk4NU1qQTJNalV4TkRnM01qWXlMMU5FUWw4d01UZzNYMFJGWDBWT0xuQmtaZ3w4MDIxODk4MWIzYTU2MTJkNTFlYjk4MmMyMTU0OWRiODBlNjM3NGI4Mzg2NzQ0YWZlNTAxOTcxYTExN2IzMGI4\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112510533964,"sku":"0187.1","price":149.45,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112510566732,"sku":"0187.1","price":141.98,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112510599500,"sku":"0187.1","price":134.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-K017_13a877f1-1333-40d0-b9b7-9172d3d5b467.jpg?v=1766398824"},{"product_id":"sodium-carbonate-solution-0211","title":"Sodium carbonate solution, 0,5 mol\/l - 1 N volumetric solution, 1 l, plastic","description":"\u003cp\u003eSodium carbonate solution is a 0,5 mol\/l - 1 N volumetric solution supplied in a 1 l plastic pack for analytical chemistry. Density (D) is approximately 1 g\/cm³ and the boiling point (bp) is approximately 100 °C. The unit quantity is 1 liter and the listed weight is 1,200 kg. Volumetric standard solutions of this type are used in titration, standardisation and quantitative wet-chemical assays that call for sodium carbonate at 0,5 mol\/l or 1 N. The preparation comes from manufacturer Carl ROTH and is packed in plastic. Analytical chemicals benches stock such volumetric standard solutions to deliver a defined amount of sodium carbonate in each measured volume. The 1 l pack size suits repeated laboratory use while remaining a single container. Concentration is expressed both as 0,5 mol\/l and as 1 N, matching the manufacturer description of this volumetric solution. Laboratories working with volumetric standard solutions can specify this sodium carbonate solution when a 1 l plastic pack at 0,5 mol\/l - 1 N is required.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/volumetric-standard-solutions\"\u003eVolumetric standard solutions (titration)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAmount-of-substance conc. (20 °C): 0,5 mol\/l ±0,2 %\u003c\/li\u003e\n\u003cli\u003eTiter: 0,998-1,002\u003c\/li\u003e\n\u003cli\u003ePack size: 1 l plastic\u003c\/li\u003e\n\u003cli\u003eDensity: ~1 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: ~100 °C\u003c\/li\u003e\n\u003cli\u003eConcentration: 0,5 mol\/l - 1 N\u003c\/li\u003e\n\u003cli\u003eProduct type: Volumetric solution\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0211-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzMyOXxhcHBsaWNhdGlvbi9wZGZ8YURZNEwyaG1ZUzg1TWpVME5USXhNamMwTXprNEwxTlFSVnBmTURJeE1WOUZUaTV3WkdZfDRiNDhiODgzODkwZmViOWE0YjkxMzEyYzI3MzZhODI0NmRiNjMyNmE1NTYwODgwNjY0MWM4ZTFjNmM2OGY5MGY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0211-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDk3MzB8YXBwbGljYXRpb24vcGRmfGFEZzFMMmcyTkM4NU1qQTJNalV5TWpBNE1UVTRMMU5FUWw4d01qRXhYMFJGWDBWT0xuQmtaZ3xiMTVlYTRiZDM2MmE4OTQ2MGE1OTA1MzQ4YmM2YjM0NzRkZjA1MzNiNjNiYWI0YWVmM2I0NzA5N2JjYmYxMzFh\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112512794956,"sku":"0211.1","price":166.65,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112512827724,"sku":"0211.1","price":158.32,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112512860492,"sku":"0211.1","price":149.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-K017.jpg?v=1766398834"},{"product_id":"sodium-hydroxide-solution-0214","title":"Sodium hydroxide solution, 6 mol\/l - 6 N volumetric solution, 1 l, plastic","description":"\u003cp\u003eSodium hydroxide solution 6 mol\/l – 6 N is a volumetric standard solution of sodium hydroxide with CAS number 1310-73-2 and empirical formula NaOH. The reagent has a molar mass of 40,01 g\/mol, a density of 1,22 g\/cm³ and a boiling point of 100 °C. Offered at a defined concentration of 6 mol\/l (6 N), it is intended for volumetric analysis in the analytical laboratory. The solution is packed in a 1 l plastic bottle for routine titration work. Density and boiling point data support method documentation and laboratory handling of this alkaline volumetric reagent. The EC number is 215-185-5 and the UN number is 1824. Analytical laboratories can employ this sodium hydroxide volumetric solution from manufacturer Carl ROTH wherever a 6 N hydroxide standard is specified. The 1 litre plastic pack provides the concentrated solution for acid–base titrations and related volumetric procedures. Sodium hydroxide (NaOH) at 6 mol\/l is a high-normality volumetric standard for quantitative chemical analysis. It forms part of the volumetric standard solutions used in analytical chemistry.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/volumetric-standard-solutions\"\u003eVolumetric standard solutions (titration)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAmount-of-substance conc. (20 °C): 6 mol\/l ±0,2 %\u003c\/li\u003e\n\u003cli\u003eTiter: 0,998-1,002\u003c\/li\u003e\n\u003cli\u003eCAS number: 1310-73-2\u003c\/li\u003e\n\u003cli\u003ePack size: 1 l plastic\u003c\/li\u003e\n\u003cli\u003eEG nr.: 215-185-5\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: NaOH\u003c\/li\u003e\n\u003cli\u003eDensity: 1,22 g\/cm³\u003c\/li\u003e\n\u003cli\u003eMolar mass: 40,01 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0214-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzA1NHxhcHBsaWNhdGlvbi9wZGZ8YUdNeEwyaG1OeTg1TWpVME5USXhNekEzTVRZMkwxTlFSVnBmTURJeE5GOUZUaTV3WkdZfDc0Yzc5MmMzZGZlZjE2Y2Q5NWFiZmM3YTkxNjY5NGU0MTRhN2Y5MzVmMTJjNTM4YzIyYjZjM2UxOWY4OWU5MjI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0214-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMTc4Mjl8YXBwbGljYXRpb24vcGRmfGFEUmpMMmczT1M4NU1qQTJNalV5T0RNd056VXdMMU5FUWw4d01qRTBYMFJGWDBWT0xuQmtaZ3w5NDdlM2YxNTdhNTFjZjJkNzYzNzZiYmM0M2EwZTBlYWYyZjA5OGQzMmU4ODA2NjBiMTFiMmEyODNlODgxZTEx\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112513024332,"sku":"0214.1","price":138.7,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112513057100,"sku":"0214.1","price":131.77,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112513089868,"sku":"0214.1","price":124.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-K017_4c35b233-8113-4222-8c0d-142e63db978e.jpg?v=1766398835"},{"product_id":"sodium-hydroxide-solution-0224","title":"Sodium hydroxide solution, 0,05 mol\/l - 0,05 N volumetric solution, 1 l, plastic","description":"\u003cp\u003eSodium hydroxide solution 0,05 mol\/l – 0,05 N is a volumetric standard solution of sodium hydroxide with CAS number 1310-73-2 and empirical formula NaOH. The molar mass is 40,01 g\/mol. Density is given as approximately 1,01 g\/cm³ and the boiling point as approximately 100 °C. Prepared at 0,05 mol\/l (0,05 N), this aqueous reagent is intended for volumetric analysis that requires a dilute sodium hydroxide titre. The solution is supplied in a 1 l plastic bottle suited to routine laboratory titration. The EC number is 215-185-5 and the UN number is 1824. This dilute sodium hydroxide volumetric solution from manufacturer Carl ROTH can be used where a 0,05 N hydroxide standard is specified. Approximate density and boiling point values assist documentation and handling. Sodium hydroxide (NaOH) at 0,05 mol\/l provides a low-normality volumetric standard for quantitative work. The 1 litre plastic pack keeps the prepared 0,05 mol\/l – 0,05 N solution available for acid–base titrations and related volumetric procedures in analytical chemistry. The product belongs to the range of volumetric standard solutions used in the laboratory.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/volumetric-standard-solutions\"\u003eVolumetric standard solutions (titration)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAmount-of-substance conc. (20 °C): 0,05 mol\/l ±0,2 %\u003c\/li\u003e\n\u003cli\u003eTiter: 0,998-1,002\u003c\/li\u003e\n\u003cli\u003eCAS number: 1310-73-2\u003c\/li\u003e\n\u003cli\u003ePack size: 1 l plastic\u003c\/li\u003e\n\u003cli\u003eEG nr.: 215-185-5\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: NaOH\u003c\/li\u003e\n\u003cli\u003eDensity: ~1,01 g\/cm³\u003c\/li\u003e\n\u003cli\u003eMolar mass: 40,01 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0224-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzAzMXxhcHBsaWNhdGlvbi9wZGZ8YURaaUwyaG1OeTg1TWpVME5USXhNek01T1RNMEwxTlFSVnBmTURJeU5GOUZUaTV3WkdZfGEzNTQ2ODVhZWQ3MTI5MDY2YWY1ZjJiYjY3ZmUwMzYyNDM1YWUzYzcxM2JmYmY4NDNlN2M0NGMxMGYxYmM2YjE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0224-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMDAwODF8YXBwbGljYXRpb24vcGRmfGFHUXpMMmczTWk4NU1qQTJNalV5TmpZMk9URXdMMU5FUWw4d01qSTBYMFJGWDBWT0xuQmtaZ3xjY2YxZjk5ZGVjNzY5OTViZTAwODM3YWEzYzlmY2EwYjZjNDgyNDA5Mzg3NzMxMTMwYTMwNTRmYTgxMzQyMjk3\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112513220940,"sku":"0224.1","price":30.65,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112513253708,"sku":"0224.1","price":29.12,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112513286476,"sku":"0224.1","price":27.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-K017_689623fb-8005-4ef2-a8a6-feaa0e198279.jpg?v=1766398836"},{"product_id":"hydrochloric-acid-0226","title":"Hydrochloric acid, 10 mol\/l - 10 N volumetric solution, 1 l, plastic","description":"\u003cp\u003eHydrochloric acid 10 mol\/l – 10 N is a volumetric standard solution of hydrochloric acid with CAS number 7647-01-0 and empirical formula HCl. The molar mass is 36,46 g\/mol and the density is 1,18 g\/cm³. Prepared at 10 mol\/l (10 N), this aqueous hydrogen chloride reagent is intended for volumetric analysis in the analytical laboratory. It is packed in a 1 l plastic bottle for routine titration work. The EC number is 231-595-7 and the UN number is 1789. Analytical laboratories can employ this hydrochloric acid volumetric solution from manufacturer Carl ROTH wherever a 10 N acid standard is specified. The stated density supports method documentation and handling of the concentrated volumetric reagent. Hydrochloric acid (HCl) at 10 mol\/l provides a high-normality volumetric standard for acid–base titrations and related quantitative procedures. The 1 litre plastic pack keeps the 10 mol\/l – 10 N solution available for bench and stockroom use. This product is a volumetric standard solution used in analytical chemistry when a defined hydrochloric acid titre is required.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/volumetric-standard-solutions\"\u003eVolumetric standard solutions (titration)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAmount-of-substance conc. (20 °C): 10 mol\/l ±0,2 %\u003c\/li\u003e\n\u003cli\u003eTiter: 0,998-1,002\u003c\/li\u003e\n\u003cli\u003eAmount-of-substance concentration (20 °C): 10 mol\/l ±0,2 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 7647-01-0\u003c\/li\u003e\n\u003cli\u003ePack size: 1 l plastic\u003c\/li\u003e\n\u003cli\u003eEG nr.: 231-595-7\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: HCl\u003c\/li\u003e\n\u003cli\u003eDensity: 1,18 g\/cm³\u003c\/li\u003e\n\u003cli\u003eMolar mass: 36,46 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0226-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjg5OXxhcHBsaWNhdGlvbi9wZGZ8YURNeUwyaGxaQzg1TWpVME5USXhOak0wT0RRMkwxTlFSVnBmTURJeU5sOUZUaTV3WkdZfGVhZDcyMzczMmY5N2YxYjY3MWYxYjg5ZmQ2MjM3ZjYwNWRjNjZjNjc5MTkxNzQwODhjMzFkOGViNDY0OTNmZjU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0226-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMjYwNDV8YXBwbGljYXRpb24vcGRmfGFEUmpMMmhsTmk4NU1qQTJNalV6T1RFeU1EazBMMU5FUWw4d01qSTJYMFJGWDBWT0xuQmtaZ3xhZWU4MmI3NmM0ZTFmNjBiMjkyOWUwNWZjMDNjMDJlMTQ2ZjY3MmQxNmM1NTAyNTEzYjdlMWNjZGQzOGMwNmUy\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112513352012,"sku":"0226.1","price":155.9,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112513384780,"sku":"0226.1","price":148.11,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112513417548,"sku":"0226.1","price":140.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-K017_8324571e-ff6a-43c3-84db-727cf1f6817d.jpg?v=1766398836"},{"product_id":"iodid-iodate-solution-0228","title":"Iodid-iodate solution, 0,05 mol I2\/l - 0,1 N volumetric solution, 1 l, plastic","description":"\u003cp\u003eIodide-iodate solution 0,05 mol I2\/l – 0,1 N is a volumetric standard solution containing iodide and iodate at a stated iodine titre of 0,05 mol I2 per litre (0,1 N). Density is 1,02 g\/cm³ and the boiling point is 100 °C. The reagent is intended for volumetric analysis in the analytical laboratory and is packed in a 1 l plastic bottle. This iodide-iodate volumetric solution from manufacturer Carl ROTH can be used where a 0,05 mol I2\/l or 0,1 N standard is specified. Physical constants including density and boiling point support method documentation and laboratory handling. The 1 litre plastic pack keeps the prepared volumetric solution available for titration work and related quantitative procedures. Iodide-iodate solution at 0,05 mol I2\/l provides a defined iodine normality for volumetric standardisation. Laboratories working with volumetric standard solutions can employ this 0,1 N titre in analytical chemistry. The product is supplied as a 1 l plastic unit for bench use. Density of 1,02 g\/cm³ and a boiling point of 100 °C complete the listed physical data for this iodide-iodate volumetric reagent.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/volumetric-standard-solutions\"\u003eVolumetric standard solutions (titration)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAmount-of-substance conc. (20 °C): 0,05 mol I2\/l ±0,2 %\u003c\/li\u003e\n\u003cli\u003eTiter: 0,998-1,002\u003c\/li\u003e\n\u003cli\u003ePack size: 1 l plastic\u003c\/li\u003e\n\u003cli\u003eDensity: 1,02 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 100 °C\u003c\/li\u003e\n\u003cli\u003eConcentration: 0,05 mol I2\/l - 0,1 N\u003c\/li\u003e\n\u003cli\u003eProduct type: Volumetric standard solution\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0228-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzAyM3xhcHBsaWNhdGlvbi9wZGZ8YURBeUwyaG1OQzg1TWpVME5USXhORE00TWpNNEwxTlFSVnBmTURJeU9GOUZUaTV3WkdZfDk2ZDg2N2ZjM2I2YWJjMWY0MjFhM2FiNDAwNzI2NjY1ZjhiN2E4MzBiYjRkNWEzNzY4M2NkODEzYWEzY2M0MGE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0228-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyOTE3Njl8YXBwbGljYXRpb24vcGRmfGFHWmxMMmcwTWk4NU1qYzVNREV4TURrME5UVTRMMU5FUWw4d01qSTRYMFJGWDBWT0xuQmtaZ3w5MmRmNWYxYTU1NmQ3OTNiYTQwMjE1NTQ5MDYyODdjNzBiZDBiMDkxOWQ4NDY1OTU2NjU0OTU1MTdiMDVjODQz\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112513450316,"sku":"0228.1","price":48.95,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112513483084,"sku":"0228.1","price":46.5,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112513515852,"sku":"0228.1","price":44.06,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-K017_97532f9b-449c-4bc2-bb64-6d7e3198c9b8.jpg?v=1766398837"},{"product_id":"cdta-disodium-salt-solution-0243","title":"CDTA disodium salt solution, 0,1 mol\/l-0,1N volumetric standard solution, 1 l","description":"\u003cp\u003eCDTA disodium salt solution is a 0,1 mol\/l-0,1 N volumetric standard solution intended for analytical chemistry. Density is 1,025 g\/cm³ and the transport classification is UN number 1824. The product is supplied as a 1 l pack, giving a ready-to-use titre for volumetric work that specifies CDTA disodium salt at 0,1 mol\/l or 0,1 N. Analytical laboratories employ such standards in titrimetric protocols and related quantitative procedures. The 1 l unit from manufacturer Carl ROTH suits routine benches that consume moderate volumes of this volumetric standard. Because the concentration is already adjusted to 0,1 mol\/l-0,1 N, operators can dispense the solution according to method volumes without preparing the standard from solid salt. Density information supports gravimetric checks and laboratory records. Listed among volumetric standard solutions, this CDTA disodium salt solution provides a defined reagent for analytical-chemical workflows. The 1 l pack size is practical for shared instrument rooms and analytical sections that need a consistent CDTA standard on hand. The stated density of 1,025 g\/cm³ characterises the liquid reagent for receiving inspection.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/icp-aas-and-ion-standards\"\u003eICP, AAS \u0026amp; ion standards\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAmount-of-substance conc.: 0,1 mol\/l ±0,2 %\u003c\/li\u003e\n\u003cli\u003ePack size: 1 l\u003c\/li\u003e\n\u003cli\u003eDensity: 1,025 g\/cm³\u003c\/li\u003e\n\u003cli\u003eConcentration: 0,1 mol\/l-0,1 N\u003c\/li\u003e\n\u003cli\u003eProduct type: Volumetric standard solution\u003c\/li\u003e\n\u003cli\u003eUN nr.: 1824\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0243-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjc1NXxhcHBsaWNhdGlvbi9wZGZ8YURZeUwyaGxOaTg1TWpVME5USXhPRE14TkRVMEwxTlFSVnBmTURJME0xOUZUaTV3WkdZfDFjYjBhZjNmNGY0YmU4MjI4NjlkODg1NzBhOGQ5NGQ5MzhlNmEzNGVhNzMwODU1MWQ3NjdjODRmNTc3YjNiZWI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0243-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMTc5NTB8YXBwbGljYXRpb24vcGRmfGFHRmlMMmhrT0M4NU1qQTJNalV6TlRFNE9EYzRMMU5FUWw4d01qUXpYMFJGWDBWT0xuQmtaZ3xkZDE2ZTRjYmI2MzlkMWYxMmM1ZTBiN2U0ZDYyYmIwNzJjYzk3MGY1ZDIwZmZiZDU1YTQ5ZmM2NTQ2MDAxMmIy\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112517775692,"sku":"0243.1","price":295.65,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112517808460,"sku":"0243.1","price":280.87,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112517841228,"sku":"0243.1","price":266.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-K017_3678b8cf-5448-4229-a059-28fc2154b417.jpg?v=1766398848"},{"product_id":"di-sodium-tartrate-dihydrate-0254","title":"di-Sodium tartrate dihydrate, min. 98 %, extra pure, 500 g, plastic","description":"\u003cp\u003edi-Sodium tartrate dihydrate is an extra pure salt with a minimum assay of 98 %, supplied for analytical and complexometric laboratory work. Its empirical formula is C₄H₄Na₂O₆ · 2 H₂O, with molar mass 230,08 g\/mol, density 1,82 g\/cm³ and CAS number 6106-24-7 (EG nr. 212-773-3). The material is Physical constants support straightforward weighing, solution preparation and documentation in quality-controlled laboratories. This grade from manufacturer Carl ROTH fits catalogues of analytical chemicals used as complexing agents. Handle and dissolve according to standard laboratory practice for inorganic salts of high purity. The dihydrate form provides a stable solid for preparing aqueous tartrate media in research and routine analysis.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/reference-substances-and-reagents\"\u003eReference substances \u0026amp; reagents (other)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white to almost white crystals\u003c\/li\u003e\n\u003cli\u003eAssay (titr.): ≥98,0 %\u003c\/li\u003e\n\u003cli\u003eChloride (Cl): ≤0,01 %\u003c\/li\u003e\n\u003cli\u003eSulphate (SO4): ≤0,01 %\u003c\/li\u003e\n\u003cli\u003eHeavy metals (as Pb): ≤0,001 %\u003c\/li\u003e\n\u003cli\u003eIron (Fe): ≤0,01 %\u003c\/li\u003e\n\u003cli\u003eCalcium (Ca): ≤0,1 %\u003c\/li\u003e\n\u003cli\u003ePotassium (K): ≤0,1 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 6106-24-7\u003c\/li\u003e\n\u003cli\u003ePack sizes: 500 g, 1 kg, 5 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 212-773-3\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %, extra pure\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₄H₄Na₂O₆ · 2 H₂O\u003c\/li\u003e\n\u003cli\u003eMolar mass: 230,08 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0254-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDU0MnxhcHBsaWNhdGlvbi9wZGZ8YUdFeUwyaGxNaTg1TWpVME5USXhPVFl5TlRJMkwxTlFSVnBmTURJMU5GOUZUaTV3WkdZfDQzNTJmZmQ2ZWYxYTcwODhlMWY0MWVkNWViNDA0YzFkMDZmNDE5NzQwZWFiYzAxN2NjMGQyNjExNzljMDJkNjI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0254-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDEwMzV8YXBwbGljYXRpb24vcGRmfGFEUTVMMmhqWlM4NU1qQTJNalUwTURRek1UWTJMMU5FUWw4d01qVTBYMFJGWDBWT0xuQmtaZ3xjOWY0NjJlNThhNzlhNTYwNTQ1YzhkMDBlZmMzNjY2YTA3NTEwZjA2NzUxNDIzYTIxNWI3NGJmMjBmMGVkOWVj\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"500 g \/ 1 piece","offer_id":56112523051340,"sku":"0254.1","price":52.15,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56112523084108,"sku":"0254.1","price":49.54,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56112523116876,"sku":"0254.1","price":46.94,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56112523149644,"sku":"0254.2","price":93.0,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56112523182412,"sku":"0254.2","price":88.35,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56112523215180,"sku":"0254.2","price":83.7,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 1 piece","offer_id":56112523247948,"sku":"0254.3","price":418.2,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 6+ pieces","offer_id":56112523280716,"sku":"0254.3","price":397.29,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 24+ pieces","offer_id":56112523313484,"sku":"0254.3","price":376.38,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-Gruppe-Salze-02_dcabb3e1-c98e-4908-9656-49e4fbdc62a7.jpg?v=1766398853"},{"product_id":"hydrochloric-acid-0281","title":"Hydrochloric acid, 6 mol\/l - 6 N volumetric solution, 1 l, plastic","description":"\u003cp\u003eHydrochloric acid 6 mol\/l - 6 N volumetric solution is a ready-to-use analytical reagent with CAS number 7647-01-0 and empirical formula HCl. The solution has a molar mass of 36,46 g\/mol, a density of 1,098 g\/cm³ and a boiling point of 85 °C, and is identified under EG nr. 231-595-7. Supplied in a 1 l plastic bottle from manufacturer Carl ROTH, this volumetric standard solution is intended for titrations and other quantitative analytical procedures requiring a defined acid concentration of 6 mol\/l (6 N). The plastic packaging supports handling and storage of the liquid in the laboratory. With a pack weight of 0,952 kg, the unit suits routine analytical chemistry workflows. Laboratories performing acid-base titrations, standardisation work or preparation of diluted working solutions benefit from the clearly specified molarity and normality. Always refer to the safety data sheet for hazard information and correct handling practices when working with this hydrochloric acid volumetric solution.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/volumetric-standard-solutions\"\u003eVolumetric standard solutions (titration)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAmount-of-substance conc. (20 °C): 6 mol\/l ±0,2 %\u003c\/li\u003e\n\u003cli\u003eTiter: 0,998 - 1,002\u003c\/li\u003e\n\u003cli\u003eCAS number: 7647-01-0\u003c\/li\u003e\n\u003cli\u003ePack size: 1 l plastic\u003c\/li\u003e\n\u003cli\u003eEG nr.: 231-595-7\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: HCl\u003c\/li\u003e\n\u003cli\u003eMolar mass: 36,46 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0281-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzAwM3xhcHBsaWNhdGlvbi9wZGZ8YURBekwyZzROeTg1TWpVME5USXlOVEU1TlRneUwxTlFSVnBmTURJNE1WOUZUaTV3WkdZfDgzZWRhN2JhMGViY2IwNjJmNzU1Nzc0NmUyNjliYTkyYjRhNmZkOTI3OTFmMzg5ZmZiZGZiZjE2ZDMwODBmNzU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0281-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMjUxNjd8YXBwbGljYXRpb24vcGRmfGFHVTBMMmd3TkM4NU1qQTJNalUyTURBNU1qUTJMMU5FUWw4d01qZ3hYMFJGWDBWT0xuQmtaZ3xlZDcyOGRlYWY5NzA5MDkyZWZmOTg2NmU4ODEzM2MzNDJiMGZmNDM0MTFiY2I1NzlkNWY1ZmNmMTZiMjFjZThj\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112530915660,"sku":"0281.1","price":45.05,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112530948428,"sku":"0281.1","price":42.8,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112530981196,"sku":"0281.1","price":40.55,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-K017_fe0b8706-a8f3-4838-8af4-c77b5e8cecea.jpg?v=1766398875"},{"product_id":"dowex-50-w-x-2-0334","title":"Dowex® 50 W X 2, 100-200 mesh, H+-form, 100 g, plastic","description":"\u003cp\u003eDowex® 50 W X 2 is a strong-acid cation-exchange resin in the H+-form with a defined 100–200 mesh particle range (CAS 12612-37-2). It is intended for laboratory ion chromatography and related ion-exchange separations used in environmental analysis and general chromatography workflows. The controlled mesh size supports uniform column packing and consistent exchange behaviour when processing aqueous samples. This grade from manufacturer Carl ROTH is positioned for applications that require the hydrogen form of a polystyrene-based cation exchanger. Typical laboratory uses include sample preparation, selective retention of cationic species and subsequent elution under controlled ionic-strength conditions. The resin integrates readily into standard ion-chromatography setups and supports reproducible handling when conditioned according to established ion-exchange practice. Its catalogue placement under ion chromatography and environmental analysis reflects its role in analytical and preparative separation tasks where a defined mesh H+-form exchanger is required.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/reference-substances-and-reagents\"\u003eReference substances \u0026amp; reagents (other)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: beads\u003c\/li\u003e\n\u003cli\u003eWater capacity: 74-82 %\u003c\/li\u003e\n\u003cli\u003eCapacity (eq\/l): ≥0,6\u003c\/li\u003e\n\u003cli\u003eCounter ion: H+\u003c\/li\u003e\n\u003cli\u003eParticle fraction \u0026gt;35 µm: ≤15 %\u003c\/li\u003e\n\u003cli\u003e\u0026lt;140: ≤15 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 12612-37-2\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 50 g, 250 g, 1 kg\u003c\/li\u003e\n\u003cli\u003eProduct type: Cation-exchange resin, H+-form\u003c\/li\u003e\n\u003cli\u003eMesh size: 100-200 mesh\u003c\/li\u003e\n\u003cli\u003eApplication area: Ion chromatography \/ environmental analysis\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0334-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNjYwM3xhcHBsaWNhdGlvbi9wZGZ8YURRekwyZ3hPUzg1TWpVME5USXpOalkyTkRZeUwxTlFSVnBmTURNek5GOUZUaTV3WkdZfGRkN2YzZTM1NmNiMzY1YTA3ODNiNGY0NzE2Y2QxZjZlZmZhOGM4MDFhOWFjYjg5OTBiYjk3OTEzNjhmNzk4MGE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0334-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNTQ1ODR8YXBwbGljYXRpb24vcGRmfGFERTRMMmcyWlM4NU1qWTVNVGMwTlRNME1UYzBMMU5FUWw4d016TTBYMFJGWDBWT0xuQmtaZ3wzMGUyOTA1NmI2MzZkOWJmNTIzMzYyZjJhOWI2ODYxOWRlNTUxZTcwNTQ5YTViMjc4MWMzNzA0ZTczZjYwNzAy\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"50 g \/ 1 piece","offer_id":56112544186700,"sku":"0334.2","price":74.75,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56112544219468,"sku":"0334.2","price":71.01,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56112544252236,"sku":"0334.2","price":67.28,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56112544285004,"sku":"0334.1","price":131.7,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56112544317772,"sku":"0334.1","price":125.12,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56112544350540,"sku":"0334.1","price":118.53,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56112544383308,"sku":"0334.3","price":289.2,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56112544416076,"sku":"0334.3","price":274.74,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56112544448844,"sku":"0334.3","price":260.28,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56112544481612,"sku":"0334.4","price":998.7,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56112544514380,"sku":"0334.4","price":948.77,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56112544547148,"sku":"0334.4","price":898.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-0302_ee043253-4d56-4629-9418-4e7479350519.jpg?v=1766398900"},{"product_id":"dowex-50-w-x-8-0344","title":"Dowex® 50 W X 8, 50-100 mesh, H+-form, 250 g, plastic","description":"\u003cp\u003eDowex® 50 W X 8 is an ion-exchange material supplied in the H+-form at 50-100 mesh, identified by CAS number 11119-67-8. The defined mesh range supports controlled packing and flow behaviour in laboratory ion chromatography and related separation setups used in environmental analysis and analytical chemistry. This provides a practical working quantity for method development, column preparation and routine exchange steps. Available from manufacturer Carl ROTH, the product fits chromatography workflows where a strongly acidic cation-exchange resin in hydrogen form is required. Consistent particle sizing aids reproducibility when preparing columns or batch-contact experiments. Laboratories select Dowex® 50 W X 8 for sample clean-up, ion exchange and fractionation tasks that depend on a well-specified H+-form resin. Clear labelling of mesh size, ionic form and CAS supports traceable purchasing and documentation in regulated or quality-managed analytical environments.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/reference-substances-and-reagents\"\u003eReference substances \u0026amp; reagents (other)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white to pale brown beads\u003c\/li\u003e\n\u003cli\u003eWater capacity: 50-56 %\u003c\/li\u003e\n\u003cli\u003eCapacity (eq\/l): ≥1,7 %\u003c\/li\u003e\n\u003cli\u003eCounter ion: H+\u003c\/li\u003e\n\u003cli\u003eParticle fraction \u0026gt;35 µm: ≤15 %\u003c\/li\u003e\n\u003cli\u003e\u0026lt;80: ≤20 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 11119-67-8\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 50 g, 1 kg\u003c\/li\u003e\n\u003cli\u003eProduct: Dowex® 50 W X 8\u003c\/li\u003e\n\u003cli\u003eMesh size: 50-100 mesh\u003c\/li\u003e\n\u003cli\u003eIonic form: H+-form\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0344-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNjQ4MHxhcHBsaWNhdGlvbi9wZGZ8YURBMkwyZ3paaTg1TWpVME5USTBNVEkxTWpFMEwxTlFSVnBmTURNME5GOUZUaTV3WkdZfGNmMmJjZDQ4NzNlN2MxMTRjMGUwMDQzZTI0NmI3OTY1NDMzOWQyMDlkMmEyNjc2YzlhOGMzZDJjMzE4NzQ3NmM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0344-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNTQ2NTV8YXBwbGljYXRpb24vcGRmfGFHWm1MMmczT0M4NU1qWTVNVGMwT0RrME5qSXlMMU5FUWw4d016UTBYMFJGWDBWT0xuQmtaZ3wyYWRjM2ZlOTdiMWE0ZWM4OTY1YjZjN2MxNWUyZmVhZmY4ZjBiMTYwY2FiMzlmMGRlNWMyODc5OTA5NjRkMGRi\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"50 g \/ 1 piece","offer_id":56112547987788,"sku":"0344.2","price":74.75,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56112548020556,"sku":"0344.2","price":71.01,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56112548053324,"sku":"0344.2","price":67.28,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56112548086092,"sku":"0344.1","price":289.2,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56112548118860,"sku":"0344.1","price":274.74,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56112548151628,"sku":"0344.1","price":260.28,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56112548184396,"sku":"0344.3","price":998.7,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56112548217164,"sku":"0344.3","price":948.77,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56112548249932,"sku":"0344.3","price":898.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-0302_9bf0c095-e4ce-42b7-8828-927ca9cecff9.jpg?v=1766398907"},{"product_id":"alizarin-red-s-c-i-58005-0348","title":"Alizarin red S (C.I. 58005), pure, 10 g, glass","description":"\u003cp\u003eAlizarin red S (C.I. 58005) is a pure-grade indicator dye supplied with CAS number 130-22-3, empirical formula C₁₄H₇NaO₇S and molar mass 342,26 g\/mol. The Colour Index designation C.I. 58005 identifies this anthraquinone sulfonate used in pH-value determination and related physical-property assays. EG number 204-981-8 completes the regulatory identity data set for documentation. Offered by manufacturer Carl ROTH, this pure quality supports reproducible colour responses in teaching, quality control and routine pH-indicator work. Clear statement of formula, molar mass and C.I. number helps laboratories match the dye to established protocols and catalogue specifications. The glass pack format suits secure storage and controlled dispensing of solid indicator material within chemical stores and analytical benches.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/indicators-and-indicator-solutions\"\u003eIndicators \u0026amp; indicator solutions\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAbsorption max. (in H2O): 550-560 nm\u003c\/li\u003e\n\u003cli\u003eLoss on drying (110 °C): ≤10.0 %\u003c\/li\u003e\n\u003cli\u003epH-transition range: 4.3 (yellow)-6.3 (red violet)\u003c\/li\u003e\n\u003cli\u003eTransition range: 9.4 (brown orange)-12.0 (violet)\u003c\/li\u003e\n\u003cli\u003eSuitability as indicator: complies\u003c\/li\u003e\n\u003cli\u003eCAS number: 130-22-3\u003c\/li\u003e\n\u003cli\u003ePack sizes: 10 g, 25 g, 100 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 204-981-8\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₄H₇NaO₇S\u003c\/li\u003e\n\u003cli\u003eMolar mass: 342,26 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0348-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzczMnxhcHBsaWNhdGlvbi9wZGZ8YURWa0wyZ3paaTg1TWpVME5USTBNVFUzT1RneUwxTlFSVnBmTURNME9GOUZUaTV3WkdZfGFkMmYwZWRhNmE0NTM3YThkNTEyYWM0NWEwYmUzZjdmYjczMGYyMTllNjQyY2E4MzJhOTIyODFlODMwZDMxYzE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0348-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDAzNTN8YXBwbGljYXRpb24vcGRmfGFHVTBMMmhrWWk4NU1qQTJNalU0TVRBMk16azRMMU5FUWw4d016UTRYMFJGWDBWT0xuQmtaZ3wzZjE3MjIwZDFmMGYxZmU1OGZhZTg2YWNhMzRmODE1Mzc3ZDlhNWMyMWE1ODZhYTRjNDg4NWJlMjFmOWQ4Njkw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 g \/ 1 piece","offer_id":56112548610380,"sku":"0348.1","price":28.95,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56112548643148,"sku":"0348.1","price":27.5,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56112548675916,"sku":"0348.1","price":26.06,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56112548708684,"sku":"0348.2","price":44.65,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56112548741452,"sku":"0348.2","price":42.42,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56112548774220,"sku":"0348.2","price":40.19,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56112548806988,"sku":"0348.3","price":155.9,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56112548839756,"sku":"0348.3","price":148.11,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56112548872524,"sku":"0348.3","price":140.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0348-SF-1000Wx1000H.jpg?v=1766398908"},{"product_id":"icp-ms-multi-element-standard-solution-0381","title":"Multi-Element ICP-MS Standard Solution, 100 ml, 3 elements in 2 % HNO3","description":"\u003cp\u003eICP-MS Multi-Element Standard Solution ROTI®Star is a ready-to-use multi-element calibration standard containing 3 elements in 2 %. HNO3 for inductively coupled plasma mass spectrometry. Density is 1,009 g\/cm³ and the boiling point is approximately 100 °C, supporting stable handling under typical laboratory conditions. is intended for instrument calibration, method development and routine quality control where traceable multi-element reference material is required. The dilute nitric acid matrix is compatible with common ICP-MS sample introduction systems and helps maintain elemental stability during analytical sequences. This ROTI®Star preparation from manufacturer Carl ROTH suits environmental monitoring, industrial quality control and research laboratories performing multi-element determinations at trace levels. Transport classification is UN 3264. Integrating the standard into daily ICP-MS workflows supports consistent quantification across batches and helps laboratories maintain reliable calibration curves for the three target elements throughout analytical runs.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/icp-aas-and-ion-standards\"\u003eICP, AAS \u0026amp; ion standards\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChromium (Cr): 4 mg\/l\u003c\/li\u003e\n\u003cli\u003eIron (Fe): 20 mg\/l\u003c\/li\u003e\n\u003cli\u003eStrontium (Sr): 4 mg\/l\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 ml, 500 ml\u003c\/li\u003e\n\u003cli\u003eDensity: 1,009 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: ~100 °C\u003c\/li\u003e\n\u003cli\u003eProduct type: ICP-MS multi-element standard solution\u003c\/li\u003e\n\u003cli\u003eBrand line: ROTI®Star\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0381-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjE3NnxhcHBsaWNhdGlvbi9wZGZ8YURGa0wyZzBNeTg1TWpVME5USTBNamc1TURVMEwxTlFSVnBmTURNNE1WOUZUaTV3WkdZfDgwMTMyZmExNGUwMGQ4MmQ2NTIxMmU0OThlNGFhMDQ3YTI1MGJmOTQxMTAwNmRkMjcyNTYxZDcxZDYxMjE1ZDA\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0381-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMzg0Nzd8YXBwbGljYXRpb24vcGRmfGFEUTRMMmd5Tnk4NU1qTTBNemc0TXpVek1EVTBMMU5FUWw4d016Z3hYMFJGWDBWT0xuQmtaZ3w0ZjBkODM5ZmMxODUyOGQ4OTY0NWU3MjEwYmJiNTViMGIyYzQ2NmNmMDU4ZGUwYTg1NjBiMDE4ZWQ5MzQ0ZWU5\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 ml \/ 1 piece","offer_id":56112549986636,"sku":"0381.1","price":145.15,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56112550019404,"sku":"0381.1","price":137.89,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56112550052172,"sku":"0381.1","price":130.64,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 1 piece","offer_id":56112550084940,"sku":"0381.2","price":263.4,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56112550117708,"sku":"0381.2","price":250.23,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56112550150476,"sku":"0381.2","price":237.06,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2645_59d2ef2f-9336-4c8d-8ace-2b244fa485c4.jpg?v=1766398912"},{"product_id":"icp-ms-multi-element-standard-solution-0383","title":"Multi-Element ICP-MS Standard Solution, 100 ml, 22 elements in 2 % HNO3","description":"\u003cp\u003eICP-MS Multi-Element Standard Solution ROTI®Star is a ready-to-use calibration standard containing 22 elements in 2 %. HNO3 for inductively coupled plasma mass spectrometry. Density is approximately 1 g\/cm³ and the boiling point is about 100 °C, supporting routine laboratory handling. The nitric acid matrix aligns with common sample introduction practice and helps keep the elemental suite stable during analytical sequences. This ROTI®Star grade product from manufacturer Carl ROTH is suited to environmental analysis, industrial testing and research settings that require simultaneous determination of many elements at trace levels. Transport classification is UN 3264. Laboratories can incorporate the standard into daily calibration routines to maintain consistent response factors and reliable quantification across the full set of twenty-two target elements in successive measurement runs.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/icp-aas-and-ion-standards\"\u003eICP, AAS \u0026amp; ion standards\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSilver (Ag): 5 mg\/l\u003c\/li\u003e\n\u003cli\u003eAluminium (Al): 30 mg\/l\u003c\/li\u003e\n\u003cli\u003eArsenic (As): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eBoron (B): 30 mg\/l\u003c\/li\u003e\n\u003cli\u003eBarium (Ba): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eBeryllium (Be): 3 mg\/l\u003c\/li\u003e\n\u003cli\u003eCadmium (Cd): 3 mg\/l\u003c\/li\u003e\n\u003cli\u003eCobalt (Co): 5 mg\/l\u003c\/li\u003e\n\u003cli\u003eChromium (Cr): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eCopper (Cu): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 ml, 500 ml\u003c\/li\u003e\n\u003cli\u003eDensity: ~1 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: ~100 °C\u003c\/li\u003e\n\u003cli\u003eProduct type: ICP-MS multi-element standard solution\u003c\/li\u003e\n\u003cli\u003eBrand line: ROTI®Star\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0383-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNjUyM3xhcHBsaWNhdGlvbi9wZGZ8YURKa0wyZzBOaTg1TWpVME5USTBNelUwTlRrd0wxTlFSVnBmTURNNE0xOUZUaTV3WkdZfDU1M2ZkY2QxOWI2ZWY1YTNhNDVlMDhiMDc2ODBjMzU0ZDExZjcyNzllZjA5MjYxZTdmMzFiYzBhZTQ3YjVjZTI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0383-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNTkzMDR8YXBwbGljYXRpb24vcGRmfGFEUXhMMmhrT0M4NU1qWTFPREl3TWpjd05qSXlMMU5FUWw4d016Z3pYMFJGWDBWT0xuQmtaZ3w4YjczZTU2OTJmNTMyNjMxNDM0MjIxMDhlNWY0Yjk1MjdhMmNkNmJkY2U2NGFjMGM1YjMwNWNkYzk0OGQxNTQ1\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 ml \/ 1 piece","offer_id":56112550445388,"sku":"0383.1","price":704.15,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56112550478156,"sku":"0383.1","price":668.94,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56112550510924,"sku":"0383.1","price":633.74,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 1 piece","offer_id":56112550543692,"sku":"0383.2","price":1386.75,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56112550576460,"sku":"0383.2","price":1317.41,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56112550609228,"sku":"0383.2","price":1248.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2645_c5bfba95-ca17-4c7c-8438-7ebe67c867de.jpg?v=1766398913"},{"product_id":"icp-ms-calibration-standard-solution-0409","title":"ICP-MS Calibration Standard Solution, ROTI®Star, 100 ml, HDPE","description":"\u003cp\u003eICP-MS Calibration Standard Solution ROTI®Star is a multi-element calibration standard prepared for inductively coupled plasma mass spectrometry. The solution contains 5 elements at 1000 mg\/l in 2 % HNO3 and is filled in a 100 ml HDPE bottle for convenient laboratory handling. Physical data include a density of approximately 1 g\/cm³ and a boiling point around 100 °C; the preparation is assigned UN number 3264. Offered under the ROTI®Star line from manufacturer Carl ROTH, this standard supports calibration and instrument set-up in analytical laboratories performing ICP-MS work. The ready-to-use liquid format simplifies preparation of calibration series for quantitative elemental analysis. Pack size is 100 ml, with a net weight of about 0,117 kg. The product belongs to the ICP-MS standards group within analytical chemicals for AAS and ICP methods and is intended for professional laboratory use where defined multi-element reference solutions are required.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/icp-aas-and-ion-standards\"\u003eICP, AAS \u0026amp; ion standards\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCalcium (Ca): 1000 mg\/l\u003c\/li\u003e\n\u003cli\u003eIron (Fe): 1000 mg\/l\u003c\/li\u003e\n\u003cli\u003ePotassium (K): 1000 mg\/l\u003c\/li\u003e\n\u003cli\u003eMagnesium (Mg): 1000 mg\/l\u003c\/li\u003e\n\u003cli\u003eSodium (Na): 1000 mg\/l\u003c\/li\u003e\n\u003cli\u003ePack size: 100 ml HDPE\u003c\/li\u003e\n\u003cli\u003eDensity: ~1 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: ~100 °C\u003c\/li\u003e\n\u003cli\u003eBrand line: ROTI®Star\u003c\/li\u003e\n\u003cli\u003eComposition: 5 elements in 2 % HNO3\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0409-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzU3NHxhcHBsaWNhdGlvbi9wZGZ8YUdKaUwyZzFNeTg1TWpVME5USTBOelEzT0RBMkwxTlFSVnBmTURRd09WOUZUaTV3WkdZfDhiYWQ5MmY1Zjc2Y2ExYjQ1YTQ5MDM3Y2QwNzZkNWIzYmVjZTY0ZmEwYzFjZmE3NDVkNTQwYWIwMGNlMzgxNGY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0409-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMzg2NjR8YXBwbGljYXRpb24vcGRmfGFEYzJMMmc0WkM4NU1qTTBNemc1TWpNM056a3dMMU5FUWw4d05EQTVYMFJGWDBWT0xuQmtaZ3w5ZWQyZmJjMzhkNTIzYmM1Y2IwZWVlNGQ2ZWQzOGVmZmQxYTcwZDk1ODI3MmRkMDBkODczZGNhMDhhOGYxZDE2\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 ml \/ 1 piece","offer_id":56112553099596,"sku":"0409.1","price":403.15,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56112553132364,"sku":"0409.1","price":382.99,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56112553165132,"sku":"0409.1","price":362.84,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2645_6e9153e7-6f59-4e5a-a4d7-e362a9f378ac.jpg?v=1766398924"},{"product_id":"icp-ms-multi-element-standard-solution-0416","title":"Multi-Element ICP-MS Standard Solution, 100 ml, 16 elements in 5 % HNO3, 10 mg\/l","description":"\u003cp\u003eICP-MS Multi-Element Standard Solution is a ROTI®Star calibration preparation containing 16 elements in 5 %. HNO3 at 10 mg\/l. It is intended for inductively coupled plasma mass spectrometry workflows that require simultaneous multi-element reference points. The aqueous nitric acid matrix shows a density of approximately 1 g\/cm³ and a boiling point near 100 °C, consistent with common ICP-MS sample-introduction media. Classification under UN number 3264 reflects the corrosive nature of the nitric acid medium. Laboratories performing trace multi-element determinations in environmental, materials and research settings can incorporate this solution into routine sequences. Offered by manufacturer Carl ROTH, the ROTI®Star multi-element format supports stable presentation of the sixteen analytes at the stated 10 mg\/l level in 5 %. HNO3.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/icp-aas-and-ion-standards\"\u003eICP, AAS \u0026amp; ion standards\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArsenic (As): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eBeryllium (Be): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eCobalt (Co): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eChromium (Cr): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eCesium (Cs): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eCopper (Cu): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eLithium (Li): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eManganese (Mn): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eNickel (Ni): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eLead (Pb): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 ml, 500 ml\u003c\/li\u003e\n\u003cli\u003eDensity: ~1 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: ~100 °C\u003c\/li\u003e\n\u003cli\u003eProduct line: ROTI®Star\u003c\/li\u003e\n\u003cli\u003eComposition: 16 elements in 5 % HNO3\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0416-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNTU1MXxhcHBsaWNhdGlvbi9wZGZ8YURJekwyZzFOeTg1TWpVME5USTBPRFEyTVRFd0wxTlFSVnBmTURReE5sOUZUaTV3WkdZfDI5MjZlMWZiZTJhOWUyMmYxZGJmYjVmYjVlNGI2YTg5NjBiYjczZjQ3NjM4YmIyY2QwYTNjNmFhMjdhMTU0Yzc\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0416-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNjE5MzR8YXBwbGljYXRpb24vcGRmfGFEUXpMMmhrTlM4NU1qWTFPREl3TXpNMk1UVTRMMU5FUWw4d05ERTJYMFJGWDBWT0xuQmtaZ3w3ZDIwYWU0MzM3YTlkZGEzZWM3YmE1MzllYzg0ZTkzNTM2ODk2NjY3MjZkMzExODJjMjQxMjIzNjAwYjg2NTMy\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 ml \/ 1 piece","offer_id":56112553361740,"sku":"0416.1","price":600.95,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56112553394508,"sku":"0416.1","price":570.9,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56112553427276,"sku":"0416.1","price":540.86,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 1 piece","offer_id":56112553460044,"sku":"0416.2","price":1284.65,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56112553492812,"sku":"0416.2","price":1220.42,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56112553525580,"sku":"0416.2","price":1156.19,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2645.jpg?v=1766398925"},{"product_id":"icp-ms-multi-element-standard-solution-0429","title":"Multi-Element ICP-MS Standard Solution, 10 elements in 1 % HNO3 + 10 % HCl","description":"\u003cp\u003eICP-MS Multi-Element Standard Solution is a multi-element standard containing 10 elements at 10 mg\/l in a matrix of 10 % HCl + 1 % HF. Offered as ROTI®Star material, it is intended for calibration and related analytical work in inductively coupled plasma mass spectrometry. Density is 1,047 g\/cm³ and the boiling point is about 100 °C; the preparation carries UN number 3264. The solution is supplied in a 100 ml pack, a practical volume for instrument setup and verification sequences in analytical laboratories. This ICP-MS multi-element standard solution from manufacturer Carl ROTH supports laboratories that run multi-element methods requiring a defined acidic matrix. The stated hydrochloric and hydrofluoric acid proportions keep the ten elements in solution for ICP-MS use. A clear 10 mg\/l level helps analysts build calibration series with controlled dilution steps. Reported physical data such as density assist handling notes and laboratory documentation. The 100 ml unit balances bench convenience with measured consumption during method work and routine quality-control runs.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/icp-aas-and-ion-standards\"\u003eICP, AAS \u0026amp; ion standards\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGold (Au): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eHafnium (Hf): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eIridium (Ir): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003ePalladium (Pd): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003ePlatinum (Pt): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eRhodium (Rh): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eRuthenium (Ru): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eAntimony (Sb): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eTin (Sn): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eTellur (Te): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003ePack size: 100 ml\u003c\/li\u003e\n\u003cli\u003eDensity: 1,047 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBrand: ROTI®Star\u003c\/li\u003e\n\u003cli\u003eElements: 10\u003c\/li\u003e\n\u003cli\u003eConcentration: 10 mg\/l\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0429-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzAwMHxhcHBsaWNhdGlvbi9wZGZ8YURrMEwyZzBZeTg1TWpVME5USTBOVEU0TkRNd0wxTlFSVnBmTURReU9WOUZUaTV3WkdZfDExYTFiODExNDlkYWFlMTBiOTQ4Yjc5MTlmZTU0OWRhN2E2OTVkYTUwMTAzNTM5NDBmNzcyZWE2OGQyMTk5MGY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0429-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNTQ3OTd8YXBwbGljYXRpb24vcGRmfGFESmhMMmcxWlM4NU1qTTBNemt3TVRVMU1qazBMMU5FUWw4d05ESTVYMFJGWDBWT0xuQmtaZ3xjNTc3Y2YxMGQ3MTJkNTBhZTcyYjY2YmJkYzhiZjIyYmQ0ODE1YzBhNTZlMjNhNjUxZWJiYWQ1OTBhM2U2NDFm\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 ml \/ 1 piece","offer_id":56112554115404,"sku":"0429.1","price":198.9,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56112554148172,"sku":"0429.1","price":188.96,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56112554180940,"sku":"0429.1","price":179.01,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2645_1e0ed798-f22c-46a4-a95a-5510b0ebd93e.jpg?v=1766398928"},{"product_id":"barium-chloride-solution-0468","title":"Barium chloride solution, 0,05 mol\/l-0,1N volum. standard solution, 500 ml","description":"\u003cp\u003eBarium chloride solution is a volumetric standard solution at 0,05 mol\/l (0,1 N) intended for analytical titration and related laboratory determinations. Based on barium chloride with empirical formula BaCl₂, it has a molar mass of 208,23 g\/mol, a density of 1,006 g\/cm³ and a boiling point of 100 °C. The ready-to-use aqueous preparation is supplied in a 500 ml pack, supporting routine volumetric work without intermediate dilution steps for many standard procedures. Analytical laboratories can apply this solution in quantitative assays, calibration sequences and teaching or quality-control environments where a defined normality is required. Clear physical data help operators verify handling conditions and integrate the reagent into existing methods. Offered by manufacturer Carl ROTH within its volumetric standard range, the product suits wet-chemistry workflows that demand consistent titre strength. Store and dispense according to good laboratory practice for aqueous inorganic standards, and use appropriate glassware for accurate volume transfer during titrations and related measurements.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/reference-substances-and-reagents\"\u003eReference substances \u0026amp; reagents (other)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAmount-of-substance conc.: 0,05 mol\/l ±0,2 %\u003c\/li\u003e\n\u003cli\u003eTiter: 0.998 - 1.002\u003c\/li\u003e\n\u003cli\u003ePack size: 500 ml\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: BaCl₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 208,23 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,006 g\/cm³\u003c\/li\u003e\n\u003cli\u003eConcentration: 0,05 mol\/l - 0,1 N\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0468-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjMzN3xhcHBsaWNhdGlvbi9wZGZ8YUdKa0wyZzFNQzg1TWpVME5USTBOamd5TWpjd0wxTlFSVnBmTURRMk9GOUZUaTV3WkdZfGNhNDllOTc5N2U5N2Q1OTczMWYwMGZlM2ZiZjA5NGE3MmU1NWQ0N2ViMTBmZDFmZWNkNjA1NTlhZDZiMDU1MmY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0468-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNjAzOTN8YXBwbGljYXRpb24vcGRmfGFEUmlMMmhpTnk4NU1qSTBOalE0T0RFNE56RTRMMU5FUWw4d05EWTRYMFJGWDBWT0xuQmtaZ3wyM2ZhNTJkZmE0YTdlYTNmZTFmMDIwNzI5NjM3ODhiYWIxOGVjMzhlNTlhN2Q5MjNhNjUxOTEwNmRjNDQ3NDdj\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"500 ml \/ 1 piece","offer_id":56112556671308,"sku":"0468.1","price":44.0,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56112556704076,"sku":"0468.1","price":41.8,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56112556736844,"sku":"0468.1","price":39.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-K017_0681faab-d5bc-425b-af52-035a4c105e15.jpg?v=1766398941"},{"product_id":"water-hardness-kit-0519","title":"Water hardness kit, pack with 2 x 15 ml reagent, 1 pc","description":"\u003cp\u003eWater hardness kit is a ready-to-use laboratory set for determining water hardness in routine analytical and application work. Each pack contains 2 × 15 ml of reagent and is supplied as one complete unit from manufacturer ROTH SELECTION. The reagent system has a density of 1,05 g\/cm³ and a flash point of 135 °C, and is associated with UN number 1719. Designed for determination of physical properties in water analysis, the kit supports straightforward hardness checks in quality control, environmental monitoring and teaching laboratories. Compact packaging keeps the reagents organised and ready for bench use, while the defined fill volumes help standardise test preparation. This practical format suits laboratories that need a focused hardness-determination tool without assembling individual components from separate sources.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/reagents-for-analysis\"\u003eReagents for analysis (Ph. Eur., ASTM, DIN)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc\u003c\/li\u003e\n\u003cli\u003eDensity: 1,05 g\/cm³\u003c\/li\u003e\n\u003cli\u003eFlash point: 135 °C\u003c\/li\u003e\n\u003cli\u003eProduct type: Water hardness kit\u003c\/li\u003e\n\u003cli\u003ePack contents: 2 × 15 ml reagent\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/BA-ART-347264-EN.pdf?context=bWFzdGVyfGluc3RydWN0aW9uc3wxMDc4NnxhcHBsaWNhdGlvbi9wZGZ8YVc1emRISjFZM1JwYjI1ekwyaG1NeTlvTTJJdk9EazVNVEEwTkRBM05UVTFNQzV3WkdZfGQxODljZTlhNjhhZjY1ZTUzZTgzMDBiNWVkZjMxM2M1ZDdlOTRjZjhhNTc1OGVhYjFhMTc0ZGY2ZGZiNGUzNTc\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0519-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMjgyNDd8YXBwbGljYXRpb24vcGRmfGFHTm1MMmcyT0M4NU1qSTBOalE1TURFMU16STJMMU5FUWw4d05URTVYMFJGWDBWT0xuQmtaZ3w4OGJiN2IyMmI1NDc1ZWJkYzczZGU0ZThjNDQzYTYwOTBkMjRhMGUzYmQ2NTBhMjM0NjM1NmI5OTEwMDEwZmI3\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 pc \/ 1 piece","offer_id":56112562438476,"sku":"0519.1","price":25.5,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56112562471244,"sku":"0519.1","price":24.23,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56112562504012,"sku":"0519.1","price":22.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-0519.jpg?v=1766398956"},{"product_id":"platinum-wire-0737","title":"Platinum wire, min. 99,95 %, diameter 0,2 mm, 1 m, plastic","description":"\u003cp\u003ePlatinum wire is a high-purity noble-metal form with a minimum assay of 99,95 %, diameter 0,2 mm, and empirical formula Pt. It carries CAS number 7440-06-4, EG nr. 231-116-1, a molar mass of 195,08 g\/mol, a density of 21,45 g\/cm³, and a boiling point of 3827 °C. This 25 cm length is supplied in a plastic pack for laboratory handling. The fine wire geometry suits electrode fabrication, catalytic setups, and cation-detection work where inert, conductive platinum is required. Physical and identity data from manufacturer Carl ROTH support selection for analytical chemistry and qualitative detection reagents. The high purity and defined diameter help ensure reproducible electrical and chemical behaviour in demanding experimental conditions. Compact packaging allows convenient storage and cutting to application-specific lengths. Laboratories use such platinum wire in electrochemistry, high-temperature contact points, and specialised inorganic procedures that benefit from the metal’s chemical resistance and thermal stability.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/reference-substances-and-reagents\"\u003eReference substances \u0026amp; reagents (other)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMolar mass: 195,08 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0737-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMjk0MDl8YXBwbGljYXRpb24vcGRmfGFEYzJMMmcyTkM4NU1qQTJNall6TVRnMU5ETTRMMU5FUWw4d056TTNYMFJGWDBWT0xuQmtaZ3w2Zjk3YzVlNWQzNWQyZDVmYWU5ZGQ2MmZlYzBmOGZmNDg3ZTY5NzBjOWUxYWNhMWM1MjEzZTA2OTg0Y2EwZmNi\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 piece \/ 1 piece","offer_id":56112580428108,"sku":"0737.3","price":385.95,"currency_code":"EUR","in_stock":true},{"title":"6+ pieces \/ 6+ pieces","offer_id":56112580460876,"sku":"0737.3","price":366.65,"currency_code":"EUR","in_stock":true},{"title":"24+ pieces \/ 24+ pieces","offer_id":56112580493644,"sku":"0737.3","price":347.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-8415_68361f58-230d-445a-b684-40b87c9fd192.jpg?v=1789119245"},{"product_id":"sodium-hydroxide-solution-0755","title":"Sodium hydroxide solution , 0,33 mol\/l - 0,33 N volumetric solution, 1 l","description":"\u003cp\u003eSodium hydroxide solution is a 0,33 mol\/l − 0,33 N volumetric standard solution prepared for analytical titration and related quantitative work. It corresponds to CAS number 1310-73-2 and EG number 215-185-5, with the solute empirical formula NaOH and a molar mass of 40,01 g\/mol. Stated physical data include a density of 1,015 g\/cm³ and a boiling point of 100 °C; the preparation is also associated with UN number 1824. Packed as 1 l, this volumetric solution from manufacturer Carl ROTH supports acid–base titrations, standardisation routines and routine laboratory assays that require a defined hydroxide normality. The stated concentration simplifies calculation of titres and equivalence points in aqueous analytical methods. Handle as a corrosive alkaline solution using appropriate personal protective equipment and laboratory glassware or compatible plastics.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/volumetric-standard-solutions\"\u003eVolumetric standard solutions (titration)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAmount-of-substance conc. (20 °C): 0,33 mol\/l ± 0,2 %\u003c\/li\u003e\n\u003cli\u003eTiter: 0,998-1,002\u003c\/li\u003e\n\u003cli\u003eCAS number: 1310-73-2\u003c\/li\u003e\n\u003cli\u003ePack size: 1 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 215-185-5\u003c\/li\u003e\n\u003cli\u003eDensity: 1,015 g\/cm³\u003c\/li\u003e\n\u003cli\u003eConcentration: 0,33 mol\/l − 0,33 N\u003c\/li\u003e\n\u003cli\u003eMolar mass: 40,01 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0755-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjcyNnxhcHBsaWNhdGlvbi9wZGZ8YUdReUwyZzNOUzg1TWpVME5USTNOVE16TURnMkwxTlFSVnBmTURjMU5WOUZUaTV3WkdZfGU5NDk4NWQxNDEzYWU5NzZjZWIzYmYzMGZmZGE1ZWM1ODgyZjM3M2NhY2FlNTkxYTY1YWI5ZGY2ZTQ0YTc1NDU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0755-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMTY5MzV8YXBwbGljYXRpb24vcGRmfGFEUTNMMmd3WXk4NU1qQTJNalkwTXprM09EVTBMMU5FUWw4d056VTFYMFJGWDBWT0xuQmtaZ3w0MjJhNWE5MjM0YzU1NWM2ZTI1ZTk4YTc3NmU1MjE1OTE2ZDE1MzQ4MGQ5MDEwOTE4OGU5YjQ5OTJjMjlhNTNh\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112585015628,"sku":"0755.1","price":47.85,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112585048396,"sku":"0755.1","price":45.46,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112585081164,"sku":"0755.1","price":43.07,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-K017_90989e17-b861-4985-b07b-eba8cd796c9b.jpg?v=1766399031"},{"product_id":"sodium-hydroxide-solution-0763","title":"Sodium hydroxide solution, 0,02 mol\/l - 0,02 N volumetric solution, 1 l, plastic","description":"\u003cp\u003eSodium hydroxide solution is a volumetric standard at 0,02 mol\/l (0,02 N), prepared for titrimetric and analytical work. The solute corresponds to NaOH with CAS number 1310-73-2, molar mass 40,01 g\/mol and EG number 215-185-5. Solution density is approximately 1 g\/cm³ and the boiling point is about 100 °C, consistent with dilute aqueous alkali. Supplied in a 1 l plastic pack from manufacturer Carl ROTH, this ready volumetric solution supports routine acid–base titrations, standardisation steps and analytical protocols that specify a low-normality sodium hydroxide titrant. Using a defined volumetric concentration reduces preparation variability and helps laboratories maintain traceable working standards. Suitable for teaching, quality control and general analytical chemistry where a 0,02 mol\/l NaOH solution is required. Handle caustic solutions with appropriate personal protective equipment and consult the safety data sheet before use.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/volumetric-standard-solutions\"\u003eVolumetric standard solutions (titration)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTiter: 0,998-1,002\u003c\/li\u003e\n\u003cli\u003eAmount-of-substance conc. (20 °C): 0,02 mol\/l ±0,2 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 1310-73-2\u003c\/li\u003e\n\u003cli\u003ePack size: 1 l plastic\u003c\/li\u003e\n\u003cli\u003eEG nr.: 215-185-5\u003c\/li\u003e\n\u003cli\u003eMolar mass: 40,01 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: ~1 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0763-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjk2M3xhcHBsaWNhdGlvbi9wZGZ8YURJNUwyZzNOaTg1TWpVME5USTNOVEF3TXpFNEwxTlFSVnBmTURjMk0xOUZUaTV3WkdZfDIwOGQyZmE5ODFlYzRkY2I2YTczYTIzMDYzZGZlYjNjNTgyMTE1MWExZDNhMjQ1NDcxMzBjODM0ZWE2ODlhMTE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0763-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzc2NDJ8YXBwbGljYXRpb24vcGRmfGFHTXhMMmhqTlM4NU1qTTFORFEyT1RVMk1EWXlMMU5FUWw4d056WXpYMFJGWDBWT0xuQmtaZ3wwNTE3MTA0NjczMzdjMjhiMzQ4YzA4OTdlOGRjZTVhYjYyM2VlNzA2NjdmYjQxYTc5MmY3ZmNkNjM2ZGQ4Y2Ux\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112587800908,"sku":"0763.1","price":37.55,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112587833676,"sku":"0763.1","price":35.67,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112587866444,"sku":"0763.1","price":33.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-K017_4cd53c2e-210e-41d7-82f7-8b69c98e76bc.jpg?v=1766399035"},{"product_id":"oxalic-acid-solution-0764","title":"Oxalic acid solution, 0,1 mol\/l, 0,2 N volumetric solution, 1 l, plastic","description":"\u003cp\u003eOxalic acid solution 0,1 mol\/l (0,2 N) is a ready-to-use volumetric standard solution for quantitative analytical work in the laboratory. Supplied in a 1 l plastic bottle, it supports accurate titrations and routine standardisation where a defined oxalic acid concentration is required. The preparation shows a density of approximately 1 g\/cm³ and is identified by CAS number 6153-56-6 and EG nr. 205-634-3. As a volumetric standard solution it fits analytical chemistry workflows for acid–base and redox determinations that rely on a stable, known normality. Laboratories performing classical wet chemistry, quality control, or teaching practicals can integrate this solution directly into existing titration protocols without intermediate dilution steps. The product is offered from manufacturer Carl ROTH within the volumetric standard solutions range and is intended for professional laboratory use. Clear concentration labelling (0,1 mol\/l \/ 0,2 N) helps maintain traceable preparation of working standards and supports reproducible endpoint detection across repeated analytical series.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/volumetric-standard-solutions\"\u003eVolumetric standard solutions (titration)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTiter: 0,998-1,002\u003c\/li\u003e\n\u003cli\u003eAmount-of-substance conc. (20 °C): 0,1 mol\/l ±0,2 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 6153-56-6\u003c\/li\u003e\n\u003cli\u003ePack size: 1 l plastic\u003c\/li\u003e\n\u003cli\u003eEG nr.: 205-634-3\u003c\/li\u003e\n\u003cli\u003eDensity: ~1 g\/cm³\u003c\/li\u003e\n\u003cli\u003eProduct type: Volumetric standard solution\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0764-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjY3N3xhcHBsaWNhdGlvbi9wZGZ8YURSakwyZzNZeTg1TWpVME5USTNNelk1TWpRMkwxTlFSVnBmTURjMk5GOUZUaTV3WkdZfGYzMWRkOWRlZDhjYjM2OTJiZmRlNTA0MWNlOGNkMWRjZDQ0YjU2Yzg4NTg1MmE2YjRhYWMxZjBiZmQ0ZDA4YWI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0764-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNjYwMDR8YXBwbGljYXRpb24vcGRmfGFEWXdMMmd3TVM4NU1qQTJNalkwTURNM05EQTJMMU5FUWw4d056WTBYMFJGWDBWT0xuQmtaZ3w1MDU4N2FiMWM1NjRlYjY5Njg3NWIyMzc4OTBhODJhM2VlM2ViZTA4NTQyMjhiNjE3Yzg1Y2VkNGVmMDY4ZTgz\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112588063052,"sku":"0764.1","price":67.2,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112588095820,"sku":"0764.1","price":63.84,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112588128588,"sku":"0764.1","price":60.48,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-K017_83f62c33-32b6-448c-95c4-ef92a882fc7b.jpg?v=1766399036"},{"product_id":"potassium-hydroxide-solution-in-ethanol-0765","title":"Potassium hydroxide solution in ethanol, 0,05 mol\/l, 0,05 N volumetric solution","description":"\u003cp\u003ePotassium hydroxide solution in ethanol 0,05 mol\/l (0,05 N) is a volumetric standard solution prepared for analytical titration work in non-aqueous or ethanolic media. The reagent is based on KOH (molar mass 56,11 g\/mol) and is characterised by a density of 0,796 g\/cm³, a flash point of 12 °C and a boiling point of approximately 78 °C. It is identified by CAS number 1310-58-3 and EG nr. 215-181-3 and is supplied as a 1 l pack for laboratory use. This ethanolic potassium hydroxide volumetric solution is suited to saponification value determinations, acid number titrations and other classical methods that require a defined alkaline titre in alcohol. Clear concentration labelling at 0,05 mol\/l \/ 0,05 N supports reproducible standardisation and endpoint control. The product comes from manufacturer Carl ROTH in the volumetric standard solutions portfolio and is intended for trained laboratory personnel handling flammable alkaline reagents under appropriate safety measures.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/volumetric-standard-solutions\"\u003eVolumetric standard solutions (titration)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAmount-of-substance conc. (20 °C): 0,05 mol\/l ±0,4 %\u003c\/li\u003e\n\u003cli\u003eTiter: 0,996-1,004\u003c\/li\u003e\n\u003cli\u003eCAS number: 1310-58-3\u003c\/li\u003e\n\u003cli\u003ePack size: 1 l\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: KOH\u003c\/li\u003e\n\u003cli\u003eMolar mass: 56,11 g\/mol\u003c\/li\u003e\n\u003cli\u003eProduct type: Volumetric standard solution in ethanol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0765-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzMwOXxhcHBsaWNhdGlvbi9wZGZ8YUdFekwyZzNZeTg1TWpVME5USTNNek0yTkRjNEwxTlFSVnBmTURjMk5WOUZUaTV3WkdZfGJmZmE5ZjMyNjVjMDczYzVlMDYzMmIyZjg0N2M3MzAwOTZjZTRiYTA2MTRjNWJjMWE4Yzc4NDhiMzgyZTUyODc\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0765-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNDU5MjJ8YXBwbGljYXRpb24vcGRmfGFHSTBMMmhqWVM4NU1qWTFPREl3TmpZek9ETTRMMU5FUWw4d056WTFYMFJGWDBWT0xuQmtaZ3xlZmI1Y2RkMWMzNzM0YmQ1YmYyMzM3MTM5ZDE2NTk0NDgyOWIwZDA5ODliODk1OTRiOTBlMjM4MmRhYWNkZTNk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112588587340,"sku":"0765.1","price":83.75,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112588620108,"sku":"0765.1","price":79.56,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112588652876,"sku":"0765.1","price":75.38,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-P706-K016-X870_8838044c-d501-4539-b9a9-c4758b0c4b37.jpg?v=1766399037"},{"product_id":"9-oxo-2-e-decenoic-acid-0766","title":"9-oxo-2(E)-Decenoic acid, ROTICHROM® GC, 25 mg, glass","description":"\u003cp\u003e9-oxo-2(E)-Decenoic acid is a ROTICHROM® GC reference substance supplied for gas-chromatographic identification and calibration work. The compound has the empirical formula C₁₀H₁₆O₃, a molar mass of 184,23 g\/mol and CAS number 334-20-3. It is packed as 25 mg in glass, making it suitable for preparing stock and working standards in analytical GC methods. As a defined reference material within the ROTICHROM® GC line, it supports peak assignment, retention comparison and method development where this keto-unsaturated fatty acid structure is of interest. Typical use includes chromatography laboratories performing qualitative or quantitative GC analyses that require authentic reference compounds. The material is offered from manufacturer Carl ROTH for professional analytical applications. Careful handling of the small solid portion and controlled preparation of solutions help maintain integrity of calibration series and improve comparability between analytical runs.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/chromatography-standards\"\u003eChromatography standards (GC, HPLC, pesticides)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (GC): ≥99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 334-20-3\u003c\/li\u003e\n\u003cli\u003ePack size: 25 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₀H₁₆O₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 184,23 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: −20 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0766-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjMzM3xhcHBsaWNhdGlvbi9wZGZ8YURRekwyZzJZaTg1TWpVME5USTNPRFl3TnpZMkwxTlFSVnBmTURjMk5sOUZUaTV3WkdZfDFjMDAxYjUyNzc1YzQ3MzQxYjY2Nzc0MGY3MTJmNjMzMmRkMjUxZTg4OTM0NWM5MzY4YmQ1MTZmODQ5NTRlYjI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0766-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDM4ODV8YXBwbGljYXRpb24vcGRmfGFHUmhMMmd3Tnk4NU1qQTJNalkwTWpBeE1qUTJMMU5FUWw4d056WTJYMFJGWDBWT0xuQmtaZ3wzMjY4ZTE1ODM5MTlkODQ0YThiOTllMjVhYjYzNTAyZWE1ODIxNTk1ZWIzYzgxN2I1MzYxYzYyMGZhYjUyNjgy\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"25 mg \/ 1 piece","offer_id":56112588783948,"sku":"0766.1","price":1601.75,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 6+ pieces","offer_id":56112588816716,"sku":"0766.1","price":1521.66,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 24+ pieces","offer_id":56112588849484,"sku":"0766.1","price":1441.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0766-SF-1000Wx1000H_bf27b1c2-5e2b-460b-927f-4906867759bd.jpg?v=1766399037"},{"product_id":"platinum-wire-0803","title":"Platinum wire, min. 99,95 %, diameter 0,5 mm, 2 m, plastic","description":"\u003cp\u003ePlatinum wire with a minimum purity of 99,95 % is a high-grade elemental metal reagent offered as a 0,5 mm diameter filament for laboratory use. With the empirical formula Pt, CAS number 7440-06-4 and EG number 231-116-1, the material has a molar mass of 195,08 g\/mol and a density of 21,45 g\/cm³. Its boiling point of 3827 °C reflects the thermal stability of platinum under demanding analytical conditions. Supplied as a 5 cm length in plastic packaging, the wire suits qualitative detection work and cation-related procedures in analytical chemistry. Laboratories employ platinum wire for flame tests, electrode setups and other detection routines where chemical inertness and conductivity are required. This product from manufacturer Carl ROTH supports consistent handling in research and routine analysis. The defined diameter and purity help maintain reproducible behaviour when preparing samples or performing spot tests. The compact pack size is practical for method development, teaching laboratories and workflows that need only small quantities of precious-metal wire.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/reference-substances-and-reagents\"\u003eReference substances \u0026amp; reagents (other)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack sizes: 2 m, 1 m\u003c\/li\u003e\n\u003cli\u003eMolar mass: 195,08 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0803-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjYwMHxhcHBsaWNhdGlvbi9wZGZ8YUdJekwyZ3hOUzg1TWpVME5USTRNamcyTnpVd0wxTlFSVnBmTURnd00xOUZUaTV3WkdZfDlmY2Q3M2RjMmY2ZWQ3ZmQ3ODg3ZTExODc0ZWEyMWY3NDg5YjczNjE4MTUwYjMyMjE5YjlmNWRiMTI5MzlmYjY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0803-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMjk0MzB8YXBwbGljYXRpb24vcGRmfGFHWXdMMmd3WWk4NU1qQTJNalkwTXpZMU1EZzJMMU5FUWw4d09EQXpYMFJGWDBWT0xuQmtaZ3w5ZDhkNmQxYjVhNjI4NGY0ZDNkZGY1ZDY5ZjVhZWYxMWU5NGVmMWI0NmEyNDJlODRhNDVlYzNkNTc0MjM2M2Mx\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 piece \/ 1 piece","offer_id":56112598745420,"sku":"0803.4","price":2252.15,"currency_code":"EUR","in_stock":true},{"title":"6+ pieces \/ 6+ pieces","offer_id":56112598778188,"sku":"0803.4","price":2139.54,"currency_code":"EUR","in_stock":true},{"title":"24+ pieces \/ 24+ pieces","offer_id":56112598810956,"sku":"0803.4","price":2026.94,"currency_code":"EUR","in_stock":true},{"title":"1 m \/ 1 piece","offer_id":58621744972108,"sku":"0803.5","price":1257.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-8415_da500f2a-21ae-4827-a0cc-05a88a66bb00.jpg?v=1766399054"},{"product_id":"icp-ms-tuning-solution-a-0900","title":"ICP-MS Tuning Solution A, ROTI®Star, 250 ml, HDPE","description":"\u003cp\u003eICP-MS Tuning Solution A is a multi-element standard from the ROTI®Star series intended for tuning and optimisation of inductively coupled plasma mass spectrometers. The formulation contains 6 elements in 1 % nitric acid and is presented in a practical 250 ml HDPE bottle. Physical characteristics include a density of approximately 1 g\/cm³ and a boiling point near 100 °C, supporting stable handling under typical laboratory conditions. This preparation from manufacturer Carl ROTH is applied in analytical chemistry for instrument performance checks within AAS and ICP workflows. Classified under UN number 3264, the solution fits established frameworks for acidic multi-element standards. The 250 ml pack size suits repeated calibration and tuning sequences in environmental, materials and research laboratories. Ready-to-use composition reduces preparation steps and supports consistent elemental response across the mass range of interest. Integration into existing sample introduction systems is straightforward, making the product a reliable component of routine ICP-MS quality assurance work. Laboratories seeking dependable multi-element tuning media will find this ROTI®Star solution well matched to daily instrument verification needs.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/icp-aas-and-ion-standards\"\u003eICP, AAS \u0026amp; ion standards\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBeryllium (Be): 10 µg\/l\u003c\/li\u003e\n\u003cli\u003eIndium (In): 2 µg\/l\u003c\/li\u003e\n\u003cli\u003eBismuth (Bi): 2 µg\/l\u003c\/li\u003e\n\u003cli\u003eCerium (Ce): 2 µg\/l\u003c\/li\u003e\n\u003cli\u003eCobalt (Co): 5 µg\/l\u003c\/li\u003e\n\u003cli\u003eManganese (Mn): 5 µg\/l\u003c\/li\u003e\n\u003cli\u003ePack size: 250 ml HDPE\u003c\/li\u003e\n\u003cli\u003eDensity: ~1 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: ~100 °C\u003c\/li\u003e\n\u003cli\u003eSeries: ROTI®Star\u003c\/li\u003e\n\u003cli\u003eComposition: 6 elements in 1 % nitric acid\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0900-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzcxN3xhcHBsaWNhdGlvbi9wZGZ8YURWakwyZzFZUzg1TWpVME5USTVORE16TmpNd0wxTlFSVnBmTURrd01GOUZUaTV3WkdZfDk1M2RhMGExYWVjYjM0ZTc2MmI5YmVhYjBlMDE0ZDMxODQ3MzliYzBiOTU0MThjYzdmZGNlMzllOWQxNWY4YWI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0900-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMzkwNzF8YXBwbGljYXRpb24vcGRmfGFHSTRMMmcyT1M4NU1qTTFORFEzTlRRMU9EZzJMMU5FUWw4d09UQXdYMFJGWDBWT0xuQmtaZ3xlMWI5MWJmNGIyNzNhYThmYjEyNTk5ZTg3ZjUxNDExMzU5NGNlNTY1NTg2MjVkYTZjYzI3NDg0NGIyOGRhMDc1\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 ml \/ 1 piece","offer_id":56112616505676,"sku":"0900.2","price":364.45,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56112616538444,"sku":"0900.2","price":346.23,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56112616571212,"sku":"0900.2","price":328.01,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2645_edad15a8-cee3-47a0-b9a8-2197511cc7d4.jpg?v=1766399090"},{"product_id":"icp-ms-tuning-solution-b-0902","title":"ICP-MS Tuning Solution B, ROTI®Star, 100 ml, HDPE","description":"\u003cp\u003eICP-MS Tuning Solution B is a multi-element standard from the ROTI®Star series formulated for tuning and performance verification of inductively coupled plasma mass spectrometers. It contains 6 elements in 1 % nitric acid and is supplied in a 100 ml HDPE bottle suited to regular instrument checks. Density is approximately 1 g\/cm³ and the boiling point is near 100 °C, supporting predictable handling in analytical laboratories. This preparation from manufacturer Carl ROTH is used in AAS and ICP standard workflows where reliable multi-element response is required. The solution is classified under UN number 3264 and aligns with common laboratory practices for acidic calibration media. The 100 ml pack size is convenient for method development, daily tuning cycles and quality-control sequences without unnecessary volume. Ready-to-use composition helps reduce preparation time while supporting consistent signals across relevant mass ranges. The product integrates readily into existing sample introduction systems for environmental, materials and research analyses. Laboratories seeking a compact ROTI®Star tuning medium will find Solution B a practical choice for routine ICP-MS verification tasks.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/icp-aas-and-ion-standards\"\u003eICP, AAS \u0026amp; ion standards\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBeryllium (Be): 1000 µg\/l\u003c\/li\u003e\n\u003cli\u003eIndium (In): 200 µg\/l\u003c\/li\u003e\n\u003cli\u003eBismuth (Bi): 200 µg\/l\u003c\/li\u003e\n\u003cli\u003eCerium (Ce): 200 µg\/l\u003c\/li\u003e\n\u003cli\u003eCobalt (Co): 500 µg\/l\u003c\/li\u003e\n\u003cli\u003eManganese (Mn): 500 µg\/l\u003c\/li\u003e\n\u003cli\u003ePack size: 100 ml HDPE\u003c\/li\u003e\n\u003cli\u003eDensity: ~1 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: ~100 °C\u003c\/li\u003e\n\u003cli\u003eSeries: ROTI®Star\u003c\/li\u003e\n\u003cli\u003eComposition: 6 elements in 1 % nitric acid\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0902-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzcxN3xhcHBsaWNhdGlvbi9wZGZ8YUdZMEwyZzFOaTg1TWpVME5USTVNek0xTXpJMkwxTlFSVnBmTURrd01sOUZUaTV3WkdZfDYwYThlMmY0MGQxOGVkZGYyZjgyM2M1ODBmYTdjYWZmNDFiMDQ4MDA5MTFiOGY5OGVlZWI2OGI1NDkyNzQzZjY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0902-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMjcyNjV8YXBwbGljYXRpb24vcGRmfGFEa3dMMmcyTWk4NU1qTTFORFEzTnpjMU1qWXlMMU5FUWw4d09UQXlYMFJGWDBWT0xuQmtaZ3w0NGQ3MDliMzgwZWJkOTc2YzAzMTU5ODE0NDNlMDQ3ZWI1NTYyMGMxNTExODZlMGYyMGRmNmY1ZDY2ZjE2ZTRi\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 ml \/ 1 piece","offer_id":56112616833356,"sku":"0902.1","price":256.95,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56112616866124,"sku":"0902.1","price":244.1,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56112616898892,"sku":"0902.1","price":231.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2645_147e37e0-7bf4-4a22-b526-7d38666b3f4b.jpg?v=1766399092"},{"product_id":"fipronil-0925","title":"Fipronil, ROTICHROM® CHR, 100 mg, glass","description":"\u003cp\u003eFipronil is an analytical reference material offered as ROTICHROM® CHR with a minimum purity of 98 %. The compound has the empirical formula C₁₂H₄Cl₂F₆N₄OS, a molar mass of 437,15 g\/mol and a density of 1,55 g\/cm³, and is identified by CAS number 120068-37-3 and EG number 424-610-5. Supplied in a 100 mg glass pack, this grade is intended for chromatography and related analytical work with phytochemical and standard substances. The material is available from manufacturer Carl ROTH within the ROTICHROM® CHR line, supporting calibrated qualitative and quantitative applications where a defined fipronil reference is required. Physical data such as molar mass and density assist method setup, documentation and identity checks in the laboratory. Packaged as a compact 100 mg glass unit, the product fits routine reference inventories for analytical chemistry, chromatographic standards and phytochemical investigations without unnecessary bulk.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/chromatography-standards\"\u003eChromatography standards (GC, HPLC, pesticides)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): ≥98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 120068-37-3\u003c\/li\u003e\n\u003cli\u003ePack size: 100 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 424-610-5\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₂H₄Cl₂F₆N₄OS\u003c\/li\u003e\n\u003cli\u003eMolar mass: 437,15 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0925-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzQ0OXxhcHBsaWNhdGlvbi9wZGZ8YURneUwyZzJOQzg1TWpVME5USTVOekk0TlRReUwxTlFSVnBmTURreU5WOUZUaTV3WkdZfDJlYWM2ODE2MjRkZjU5ZTM5NmViNWU3ZGRiMzY0MDQ0ZGFmMDVlMmU4OTA3ZTM1YzQ1NzkyZjI3Yjg5NTI5YTU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0925-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNjAwNDV8YXBwbGljYXRpb24vcGRmfGFEUTRMMmhpWWk4NU1qWTBPVE0xTVRReE5EQTJMMU5FUWw4d09USTFYMFJGWDBWT0xuQmtaZ3w3MGI2NTE4MjMzNjk4YjAwYWI2ZGJmNTIwYWQ1NmFlMWI4YjFmMzlkNWNhN2U1MWI3ZGVjNWQ1NTcwYmQ2NzEy\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 mg \/ 1 piece","offer_id":56112618635596,"sku":"0925.1","price":246.2,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 6+ pieces","offer_id":56112618668364,"sku":"0925.1","price":233.89,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 24+ pieces","offer_id":56112618701132,"sku":"0925.1","price":221.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0925-SF-1000Wx1000H_c30943c2-f4a1-4df2-b73b-af0b36fd09f7.jpg?v=1766399096"},{"product_id":"charcoal-activated-0998","title":"Charcoal activated, 3 mm, steam activated, 500 g, plastic","description":"\u003cp\u003eCharcoal activated is elemental carbon supplied as steam-activated granules of approximately 3 mm, intended for laboratory adsorption, purification and filtration work. With CAS number 7440-44-0, empirical formula C, molar mass 12,01 g\/mol and density 2,31 g\/cm³, this material offers a well-defined carbon matrix for removing organic impurities, decolourising solutions and supporting general sample clean-up. The steam-activation process yields a porous structure suited to liquid- and gas-phase applications in analytical chemistry, process development and teaching laboratories. This charcoal activated quality from manufacturer Carl ROTH integrates easily into standard laboratory workflows where reliable carbon adsorption is required. Use according to your method protocols for solvent treatment, clarification or protective filtration steps. The combination of defined particle size, known physicochemical data and convenient pack format supports reproducible preparation of activated-carbon media across chemical and life-science environments.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eButane adsorption (p\/p0=0,1): 18-23 g\/100g\u003c\/li\u003e\n\u003cli\u003eMoisture: ≤5 %\u003c\/li\u003e\n\u003cli\u003eBulk density: 430-480 kg\/m3\u003c\/li\u003e\n\u003cli\u003eCAS number: 7440-44-0\u003c\/li\u003e\n\u003cli\u003ePack sizes: 500 g, 1 kg, 5 kg, 2.5 kg, 10 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 231-153-3\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C\u003c\/li\u003e\n\u003cli\u003eMolar mass: 12,01 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0998-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzg2N3xhcHBsaWNhdGlvbi9wZGZ8YURFMkwyZ3lZaTg1TWpVME5UTXhNak0xT0Rjd0wxTlFSVnBmTURrNU9GOUZUaTV3WkdZfDNhODA0YmUwYTRmMzczY2I3MzRlMDE1ZDE5YjUzMjY2MDdmMGY4NWY5M2YwZmY4OGZiZDZjMGRiNTU2OTAxMzY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0998-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDU3MTJ8YXBwbGljYXRpb24vcGRmfGFEZzNMMmd5TXk4NU1qQTJNalk1TlRReU5ETXdMMU5FUWw4d09UazRYMFJGWDBWT0xuQmtaZ3xmODliNGNkMGIxN2M4MTVjZDhiNzk3M2MxMmQzZjMwZmJiNzk1OGU1NTBlMGE1ZDJlNmIzM2MzYWYyOGI5ZTM5\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"500 g \/ 1 piece","offer_id":56112653238604,"sku":"0998.1","price":61.85,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56112653271372,"sku":"0998.1","price":58.76,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56112653304140,"sku":"0998.1","price":55.67,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56112653336908,"sku":"0998.2","price":103.75,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56112653369676,"sku":"0998.2","price":98.56,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56112653402444,"sku":"0998.2","price":93.38,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 1 piece","offer_id":56112653435212,"sku":"0998.4","price":209.65,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 6+ pieces","offer_id":56112653467980,"sku":"0998.4","price":199.17,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 24+ pieces","offer_id":56112653500748,"sku":"0998.4","price":188.69,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 1 piece","offer_id":56112653533516,"sku":"0998.3","price":384.35,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 6+ pieces","offer_id":56112653566284,"sku":"0998.3","price":365.13,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 24+ pieces","offer_id":56112653599052,"sku":"0998.3","price":345.92,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 1 piece","offer_id":56112653631820,"sku":"0998.5","price":708.45,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 6+ pieces","offer_id":56112653664588,"sku":"0998.5","price":673.03,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 24+ pieces","offer_id":56112653697356,"sku":"0998.5","price":637.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-0998_e7bd5a71-543a-49f9-9130-c9198badcaf1.jpg?v=1766399129"},{"product_id":"actein-1080","title":"Actein, ROTICHROM® HPLC, 5 mg, glass","description":"\u003cp\u003eActein is a naturally derived cycloartane glycoside supplied as ROTICHROM® HPLC grade material for analytical reference and research applications. It is registered under CAS number 18642-44-9 with the empirical formula C₃₇H₅₆O₁₁ and a molar mass of 676,84 g\/mol. These identifiers enable confident use in chromatographic calibration, peak confirmation, and quantitative studies of Actaea- or Cimicifuga-related constituents. The product is packed as 5 mg in glass, a quantity suited to stock-solution preparation, system suitability tests, and low-level spiking without unnecessary surplus. Analytical laboratories engaged in phytochemical profiling, herbal extract standardisation, or structure-guided isolation can rely on the defined formula and molar mass for accurate concentration work and documentation. Presented in the ROTICHROM® HPLC quality range from manufacturer Carl ROTH, Actein supports reproducible HPLC and related separation methods where a characterised glycoside standard is required. Compact glass packaging aids organised cold storage of reference collections and fits workflows that demand traceable chemical identity alongside practical pack economics for specialised natural-product analysis.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 18642-44-9\u003c\/li\u003e\n\u003cli\u003ePack size: 5 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃₇H₅₆O₁₁\u003c\/li\u003e\n\u003cli\u003eMolar mass: 676,84 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +4 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1080-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA2MHxhcHBsaWNhdGlvbi9wZGZ8YURGbEwyZ3haQzg1TWpVME5UTXhOall4T0RVMEwxTlFSVnBmTVRBNE1GOUZUaTV3WkdZfDk5ZTExNmRmM2M2MThjYzc2ZWFkZTYzZmQzM2EyYjc1NGNlNDNjY2Y1NTI4YWM1N2JmZDk2MGMxNjUzOWJiYTg\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1080-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzQyMzV8YXBwbGljYXRpb24vcGRmfGFHTXpMMmcxWVM4NU1qQTJNamN4TlRjME1EUTJMMU5FUWw4eE1EZ3dYMFJGWDBWT0xuQmtaZ3xkZDc2NTllZmY1Zjg4NzAzMzY0ZmZlOGJiZWQ1MzQ1OWQxY2ViYTZmNGExYTM2MWEwMTdjYmU4ZWU2YTE1OTkw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 mg \/ 1 piece","offer_id":56112666771788,"sku":"1080.1","price":510.65,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 6+ pieces","offer_id":56112666804556,"sku":"1080.1","price":485.12,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 24+ pieces","offer_id":56112666837324,"sku":"1080.1","price":459.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1080-SF-1000Wx1000H_894a1e4d-6382-4731-8970-e933a8e5e5f7.jpg?v=1766399160"},{"product_id":"seneciphylline-1214","title":"Seneciphylline, with analytical records, 20 mg, glass","description":"\u003cp\u003eSeneciphylline is a phytochemical reference material supplied with analytical records for chromatography and related analytical chemistry applications. It is defined by CAS number 480-81-9, empirical formula C₁₈H₂₃NO₅ and molar mass 333,38 g\/mol, providing clear molecular identity for laboratory use. The substance is packed as 20 mg in glass, suitable for preparing reference solutions, calibration support and comparative analyses within liquid chromatography workflows. Analytical-record supply supports documentation needs when standards for chromatography and phytochemical characterisation are required. This material from manufacturer Carl ROTH is aligned with analytical chemical reagent ranges used in research and quality-control laboratories. Stated molar mass and formula data facilitate precise preparation of stock and working solutions. The glass primary packaging enables orderly storage and careful dispensing of the small solid portion during everyday bench work, helping maintain consistent handling of chromatographic standards across method development, verification and routine analytical sequences.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/reference-substances-and-reagents\"\u003eReference substances \u0026amp; reagents (other)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 480-81-9\u003c\/li\u003e\n\u003cli\u003ePack size: 20 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₈H₂₃NO₅\u003c\/li\u003e\n\u003cli\u003eMolar mass: 333,38 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +4 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1214-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjc0NXxhcHBsaWNhdGlvbi9wZGZ8YURFMkwyaGxOeTg1TWpVME5UTTBOREUwTXpZMkwxTlFSVnBmTVRJeE5GOUZUaTV3WkdZfDhjMGUzMTJlYmIwOTM1NGZiZjJkOTdhMDI4YTRlMWFjMDgzNTAxN2NjMWU3M2MwMzdhY2U1ZjFjZTcwNTIzYWI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1214-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMjkxODJ8YXBwbGljYXRpb24vcGRmfGFESmxMMmhoWkM4NU1qQTJNamMxTnpNMU5UZ3lMMU5FUWw4eE1qRTBYMFJGWDBWT0xuQmtaZ3xiODIzOTU3ZDY0NTY3NjJlZjVhNTE4MjQ2NzNlMzg2MmM0NWRlNGExMTUxNWFiODQ5ZTYxMGY3YWM0ZWRkOTgx\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"20 mg \/ 1 piece","offer_id":56112686989644,"sku":"1214.1","price":708.45,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 6+ pieces","offer_id":56112687022412,"sku":"1214.1","price":673.03,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 24+ pieces","offer_id":56112687055180,"sku":"1214.1","price":637.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/6414-SF-1000Wx1000H_0c42657d-9332-4b72-93a1-0126f4430900.jpg?v=1766399230"},{"product_id":"bergamottin-1217","title":"Bergamottin, ROTICHROM® TLC, 50 mg, glass","description":"\u003cp\u003eBergamottin is a furanocoumarin reference substance presented as ROTICHROM® TLC grade for thin-layer chromatography and related phytochemical work. It is specified by CAS number 7380-40-7 and the empirical formula C₂₁H₂₂O₄, with a molar mass of 338,42 g\/mol. Analysts employ bergamottin as a TLC standard for identification, screening and comparative evaluation of citrus-derived and other botanical constituents. The material comes in a 50 mg glass pack, a practical unit for preparing reference spots and laboratory stock solutions. Offered by manufacturer Carl ROTH in the ROTICHROM® TLC range, it serves environmental, food-related and natural-product laboratories that rely on clearly defined chromatographic markers. Its established chemical identity supports reproducible Rf behaviour and confident visual or densitometric comparison on TLC plates. Use this standard alongside suitable developing solvents and detection reagents to strengthen qualitative and semi-quantitative workflows for furanocoumarin analysis.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/chromatography-standards\"\u003eChromatography standards (GC, HPLC, pesticides)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCAS number: 7380-40-7\u003c\/li\u003e\n\u003cli\u003ePack size: 50 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₁H₂₂O₄\u003c\/li\u003e\n\u003cli\u003eMolar mass: 338,42 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +4 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1217-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk1MjIwfGFwcGxpY2F0aW9uL3BkZnxhR1UzTDJobFpDODVNalUwTlRNME1qRTNOelU0TDFOUVJWcGZNVEl4TjE5RlRpNXdaR1l8YTUxMDM0ODY4M2RhZGZhZDk3ZjQ5MGJmNzFmYjhhMTI4Y2Y3MmZjNWVhYjE3MWQwOWVjN2M2N2I2OGE1MTc2MA\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1217-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzUxOTJ8YXBwbGljYXRpb24vcGRmfGFESmlMMmhpTUM4NU1qQTJNamMxTmpjd01EUTJMMU5FUWw4eE1qRTNYMFJGWDBWT0xuQmtaZ3w5ZjFkNTkwNzQ3MGUwNzMxOWExMGM3ZWFkYjc2YmY1MGFmZDc1Y2ViZDZmZmJjYzA1MmU2ODU1YzMyNjkxMWFh\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"50 mg \/ 1 piece","offer_id":56112687776076,"sku":"1217.1","price":396.7,"currency_code":"EUR","in_stock":true},{"title":"50 mg \/ 6+ pieces","offer_id":56112687808844,"sku":"1217.1","price":376.87,"currency_code":"EUR","in_stock":true},{"title":"50 mg \/ 24+ pieces","offer_id":56112687841612,"sku":"1217.1","price":357.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/8889-SF-1000Wx1000H_3b7419cd-3318-4818-95a5-a07ac0c196d3.jpg?v=1766399232"},{"product_id":"roti-fair-sspe-1233","title":"ROTI®fair SSPE, for 200 ml \/ tablet,, 100 unit(s), plastic","description":"\u003cp\u003eROTI®fair SSPE is a tablet-format SSPE reagent for molecular biology, with each tablet intended to prepare 200 ml of solution. SSPE buffers are commonly applied in nucleic-acid hybridization and related molecular-biology protocols where a defined saline–sodium phosphate–EDTA type medium is required. The pack provides 100 pc(s) in plastic packaging and weighs 0,252 kg, supporting high-throughput or multi-user laboratories that prepare many small to medium buffer batches. Designed for molecular biology, this ROTI®fair SSPE product from manufacturer Carl ROTH offers convenient unit-dose preparation versus bulk solids, helping reduce weighing steps at the bench. Tablets for 200 ml volumes suit standardized workflows in cloning, blotting support and general nucleic-acid handling. Supplied as one hundred tablets per unit, the presentation aids inventory planning and consistent reconstitution practice. Use aligns with laboratory molecular-biology applications that specify SSPE without extending claims beyond the manufacturer’s stated molecular-biology purpose and the given tablet and pack data.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/reagents-for-analysis\"\u003eReagents for analysis (Ph. Eur., ASTM, DIN)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 100 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct type: SSPE buffer tablets\u003c\/li\u003e\n\u003cli\u003eBrand line: ROTI®fair\u003c\/li\u003e\n\u003cli\u003ePreparation volume: 200 ml per tablet\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1233-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk0OTkyfGFwcGxpY2F0aW9uL3BkZnxhREl4TDJoa05pODVNalUwTlRNME9UQTFPRGcyTDFOUVJWcGZNVEl6TTE5RlRpNXdaR1l8NTcyYTU0YjdkMjUxNTViYmQ2NTc3MzI0YjY5YzQ3MDg4OWE3OTJiMTBhY2E5ODllMjI1NWEzMGJmNmM0MTI5MQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1233-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDM4Mjl8YXBwbGljYXRpb24vcGRmfGFHWmxMMmhpTXk4NU1qQTJNamMxTlRNNE9UYzBMMU5FUWw4eE1qTXpYMFJGWDBWT0xuQmtaZ3xhYzg3MzIzN2U4MmYxOTAwNTY2NjM3ZWRjZDZhYzBmNGRhNjU5N2ZlNzE1N2NhNDM4NTFkM2NjYWQzYzkyNjIx\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 pc(s) \/ 1 piece","offer_id":56112689217868,"sku":"1233.1","price":145.15,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 6+ pieces","offer_id":56112689250636,"sku":"1233.1","price":137.89,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 24+ pieces","offer_id":56112689283404,"sku":"1233.1","price":130.64,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Tabletten-1000Wx1000H_7023c2f1-3836-4959-90f2-50c7bd26a71f.jpg?v=1766399237"},{"product_id":"mcfarland-bss-0-5-1307","title":"McFarland BSS 0,5, for microbiology, 1 pc, tube","description":"\u003cp\u003eMcFarland BSS 0,5 is a ready reference standard prepared for microbiology workflows that rely on controlled turbidity comparison. Supplied as one tube unit, it supports routine adjustment of microbial suspensions to a defined McFarland level before inoculation, susceptibility testing, or culture work. Physical data include a density of 1,01 g\/cm³ and a boiling point of 100 °C, consistent with an aqueous laboratory standard used at the bench. In environmental and water-analysis settings it is equally useful wherever turbidity measurement underpins sample preparation or method control. The preparation comes from manufacturer Carl ROTH and is intended for laboratory use in applications such as water and wastewater analysis as well as general microbiological density matching. Presented as a single-piece tube format, it integrates easily into standard McFarland comparison procedures without additional reconstitution steps. Clear labelling and compact packing help keep reference material organised beside spectrophotometers, densitometers, or visual comparison cards in teaching, QC, and routine diagnostic laboratories.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/reference-substances-and-reagents\"\u003eReference substances \u0026amp; reagents (other)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTurbidity (625 nm, 1 cm cuvette): 0,5 MFU\u003c\/li\u003e\n\u003cli\u003ePack size: 1 pc, tube\u003c\/li\u003e\n\u003cli\u003eDensity: 1,01 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 100 °C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +15 to +25 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1307-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjg3OHxhcHBsaWNhdGlvbi9wZGZ8YUdVMkwyZzRNeTg1TWpVME5UTTFNak16TlRZMkwxTlFSVnBmTVRNd04xOUZUaTV3WkdZfGNmZTNmYTc1ZDA2ZDYzYjk2MWRiMmEzN2VjMGQ1NGViZjQzOWE2YzI1YWQ5ODFkYzM3Y2FjMTFjOGFlZTMyZGQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1307-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzYzNDN8YXBwbGljYXRpb24vcGRmfGFHSTBMMmd3T1M4NU1qSTBOalV6TXpBM09UTTBMMU5FUWw4eE16QTNYMFJGWDBWT0xuQmtaZ3w4OTYwYjBkNjdjM2M0MDRmZjYyYzAxMjEwMDBhNjZhMDc5YjI5ZjkwNWQ5MzlmODcyYzUwZTBjZGFjNTNmMmI1\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 pc \/ 1 piece","offer_id":56117046608204,"sku":"1307.1","price":36.45,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56117046640972,"sku":"1307.1","price":34.63,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56117046673740,"sku":"1307.1","price":32.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1307-1440-1000Wx1000H_4e4a5b7a-5bb6-4ef3-851d-f56b504774ce.jpg?v=1766400048"},{"product_id":"mcfarland-pms-0-5-1440","title":"McFarland PMS 0,5, for microbiology, 1 pc, tube","description":"\u003cp\u003eMcFarland PMS 0,5 is a ready-to-use turbidity standard prepared for microbiology and related optical density work. Supplied as one unit in tube format, it supports visual or instrumental comparison when adjusting microbial suspensions to a defined McFarland level. Physical data include a density of 1,01 g\/cm³ and a boiling point of 100 °C, consistent with an aqueous reference preparation used at the bench. Laboratories apply McFarland standards in environmental analysis, water and wastewater testing, and routine culture work where turbidity measurement guides inoculum preparation. This McFarland PMS 0,5 standard from manufacturer Carl ROTH fits workflows that require a stable, single-tube reference rather than freshly prepared barium sulfate suspensions. The compact pack (approximately 0,035 kg) is convenient for quality-control stations and teaching or service laboratories. Use the tube as an external visual or photometric reference according to your validated method; do not treat it as a culture medium or analytical reagent beyond turbidity comparison.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/reference-substances-and-reagents\"\u003eReference substances \u0026amp; reagents (other)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTurbidity (625 nm, 1 cm cuvette): 0,5 MFU\u003c\/li\u003e\n\u003cli\u003ePack size: 1 pc, tube\u003c\/li\u003e\n\u003cli\u003eDensity: 1,01 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 100 °C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +15 to +25 °C\u003c\/li\u003e\n\u003cli\u003eProduct type: McFarland turbidity standard 0,5\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1440-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjg4M3xhcHBsaWNhdGlvbi9wZGZ8YURJd0wyZzJZeTg1TWpVME5UTTFPVEl4TmprMEwxTlFSVnBmTVRRME1GOUZUaTV3WkdZfGIzYjYxZjUxNzdjM2ViYTU4YzdmNzljNDFkYjAwYzU2YzlkY2IzZTFiMTdlMmU3YjAwNWI5YTU2Mjc0MGVhZjU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1440-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzYxNjF8YXBwbGljYXRpb24vcGRmfGFETXlMMmd3TVM4NU1qSTBOalV6TmpZNE16Z3lMMU5FUWw4eE5EUXdYMFJGWDBWT0xuQmtaZ3w1NjY3NTE2ZTZkNzQ5YTc5YWVlNjdhNDU3YzM0NGRhYjEwYjA2ZDY4N2FhODY3Y2RhZTE3ZTEyZWU5NzQyN2Fh\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 pc \/ 1 piece","offer_id":56117103984972,"sku":"1440.1","price":36.45,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56117104017740,"sku":"1440.1","price":34.63,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56117104050508,"sku":"1440.1","price":32.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1307-1440-1000Wx1000H_8558e9b8-6af0-45eb-8582-2d92f6747756.jpg?v=1766400122"},{"product_id":"tetrabutylammonium-fluoride-1448","title":"Tetrabutylammonium fluoride, 1 mol\/l in THF, stab., 25 ml, glass","description":"\u003cp\u003eTetrabutylammonium fluoride is supplied as a stabilised 1 mol\/l solution in THF for fluoride-mediated transformations. The reagent corresponds to CAS number 429-41-4 and EG number 207-057-2, with empirical formula (C₄H₉)₄NF and a molar mass of 261,46 g\/mol. Solution density is 1,1 g\/cm³, the flash point is −17 °C, and the boiling range is 65 to 66 °C, reflecting the THF solvent matrix. Tetrabutylammonium fluoride is a standard source of soluble fluoride for desilylation of silyl ethers and related protecting-group cleavage, as well as selected fluorination and base-promoted reactions. This from manufacturer Carl ROTH supports routine organic synthesis, method development, and small-batch preparations where a ready-to-use THF solution is preferred over solid hydrate forms. Defined concentration and stabilisation help maintain consistent performance in multi-step sequences that rely on controlled fluoride delivery under anhydrous or carefully managed conditions.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/volumetric-standard-solutions\"\u003eVolumetric standard solutions (titration)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: yellow to red liquid\u003c\/li\u003e\n\u003cli\u003eAssay: ≥1,0 mol\/l\u003c\/li\u003e\n\u003cli\u003eWater (KF): ≤10,0 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 429-41-4\u003c\/li\u003e\n\u003cli\u003ePack sizes: 25 ml, 100 ml, 250 ml\u003c\/li\u003e\n\u003cli\u003eEG nr.: 207-057-2\u003c\/li\u003e\n\u003cli\u003eMolar mass: 261,46 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,1 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1448-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzE0MXxhcHBsaWNhdGlvbi9wZGZ8YUdSa0wyZzJZUzg1TWpVNE16RTRNakF3T0RZeUwxTlFSVnBmTVRRME9GOUZUaTV3WkdZfDc4MzBjOTllNTYyYzkzZGRiNzFhMDM2MzhhMGY2YWYwZmQyNjhmNTEyODg0N2YyMGFlMzVjMzBhNWNiOWFjYmY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1448-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNzU2Mjl8YXBwbGljYXRpb24vcGRmfGFHUTBMMmd3WlM4NU1qTTBNemt4TWpNMk5qTTRMMU5FUWw4eE5EUTRYMFJGWDBWT0xuQmtaZ3w0ZDMwODIyNmI2YzUzOWZhYTY1NjdkN2UyNGIzMjdmZTZjNmUxYzBmMzZlNzk2NTA5NDBkNTdiYTdmNjE0ODAw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"25 ml \/ 1 piece","offer_id":56117105656140,"sku":"1448.1","price":38.6,"currency_code":"EUR","in_stock":true},{"title":"25 ml \/ 6+ pieces","offer_id":56117105688908,"sku":"1448.1","price":36.67,"currency_code":"EUR","in_stock":true},{"title":"25 ml \/ 24+ pieces","offer_id":56117105721676,"sku":"1448.1","price":34.74,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 1 piece","offer_id":56117105754444,"sku":"1448.2","price":123.65,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56117105787212,"sku":"1448.2","price":117.47,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56117105819980,"sku":"1448.2","price":111.29,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 1 piece","offer_id":56117105852748,"sku":"1448.3","price":235.45,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56117105885516,"sku":"1448.3","price":223.68,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56117105918284,"sku":"1448.3","price":211.91,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1448-SF-1000Wx1000H.jpg?v=1766400124"},{"product_id":"extraction-solvent-stock-solution-1750","title":"Extraction solvent stock solution, 20 µl\/l n-decane, 20 mg\/l n-tetracontane","description":"\u003cp\u003eExtraction solvent stock solution with 20 µl\/l n-decane and 20 mg\/l n-tetracontane is a ready reference preparation for environmental hydrocarbon analysis. It is intended for water and wastewater workflows that follow the hydrocarbon index according to ISO 9377-2:2000 (H53 method), where defined levels of n-decane and n-tetracontane support standardised extraction-solvent preparation. Physical data include a density of 0,661 g\/cm³, a flash point of -22 °C and a boiling point of 68,73 °C; transport classification is UN number 1208. The product is supplied as a 10 ml unit from manufacturer Carl ROTH and fits routine laboratory use in applications focused on environmental analysis and H53-related hydrocarbon determination. Laboratories can incorporate this stock solution into established extraction protocols when consistent marker concentrations are required for method alignment. Clear composition and stated physical properties help analysts document reagent identity within quality-controlled water and waste-water testing sequences without altering the defined n-decane and n-tetracontane content of the stock.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/icp-aas-and-ion-standards\"\u003eICP, AAS \u0026amp; ion standards\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003en -Decane: 20 µl\/l\u003c\/li\u003e\n\u003cli\u003en -Tetracontane: 20 mg\/l\u003c\/li\u003e\n\u003cli\u003ePack size: 10 ml\u003c\/li\u003e\n\u003cli\u003eDensity: 0,661 g\/cm³\u003c\/li\u003e\n\u003cli\u003eFlash point: -22 °C\u003c\/li\u003e\n\u003cli\u003eBoiling point: 68,73 °C\u003c\/li\u003e\n\u003cli\u003eComposition: 20 µl\/l n-decane, 20 mg\/l n-tetracontane\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1750-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjQxOXxhcHBsaWNhdGlvbi9wZGZ8YUROa0wyaGpZUzg1TWpVME5UTTROekEyT1RjMEwxTlFSVnBmTVRjMU1GOUZUaTV3WkdZfDA3NDlmZGVlYzg2Y2RlODUxNjRhOTdjZjY0MGRhOWQ5ZjExMDRiMWY2MjlkZjg5MDhiMDM0YTdkZDU5YTIyOWQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1750-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMjQxNzZ8YXBwbGljYXRpb24vcGRmfGFEVXpMMmhoWVM4NU1qWTBPVE0xTmpNeU9USTJMMU5FUWw4eE56VXdYMFJGWDBWT0xuQmtaZ3w0OTg4MGNjZjA1NzkwMzIyOGNjNWIxNWUyODA1ZGQxYzYyNGI3N2I1NDEwMWE2Njg4YWI5ODMyMDlmNzQ2ODAw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 ml \/ 1 piece","offer_id":56117174075724,"sku":"1750.2","price":161.25,"currency_code":"EUR","in_stock":true},{"title":"10 ml \/ 6+ pieces","offer_id":56117174108492,"sku":"1750.2","price":153.19,"currency_code":"EUR","in_stock":true},{"title":"10 ml \/ 24+ pieces","offer_id":56117174141260,"sku":"1750.2","price":145.13,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-1750_342b978e-e6fb-4593-98ea-574f472a289c.jpg?v=1766400244"},{"product_id":"stearyl-stearate-test-solution-1760","title":"Stearyl stearate test solution, 2000 mg\/l in n-hexane, 10 ml, glass ampoule","description":"\u003cp\u003eStearyl stearate test solution at 2000 mg\/l in n-hexane is a specialised reference preparation for environmental laboratory analysis. It supports water and wastewater testing linked to the hydrocarbon index according to ISO 9377-2:2000 (H53 method), where a defined stearyl stearate concentration in n-hexane is used within standardised hydrocarbon workflows. Reported physical properties include a density of 0,661 g\/cm³, a flash point of -22 °C and a boiling point of 68,73 °C, with transport classification under UN number 1208. The solution is filled as a 10 ml quantity in a glass ampoule and comes from manufacturer Carl ROTH for controlled handling in analytical sequences. Environmental laboratories performing H53-related determinations can apply this test solution when a stearyl stearate standard in n-hexane is required for method checks or calibration-related steps. Stated concentration, solvent matrix and physical data allow clear reagent identification within quality-managed water and waste-water analysis without changing the specified 2000 mg\/l level.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/icp-aas-and-ion-standards\"\u003eICP, AAS \u0026amp; ion standards\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStearyl stearate (in n -hexane): 2000 mg\/l\u003c\/li\u003e\n\u003cli\u003ePack size: 10 ml\u003c\/li\u003e\n\u003cli\u003eDensity: 0,661 g\/cm³\u003c\/li\u003e\n\u003cli\u003eFlash point: -22 °C\u003c\/li\u003e\n\u003cli\u003eBoiling point: 68,73 °C\u003c\/li\u003e\n\u003cli\u003eConcentration: 2000 mg\/l in n-hexane\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1760-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA0OXxhcHBsaWNhdGlvbi9wZGZ8YUdabUwyaGpZUzg1TWpVME5UTTROemN5TlRFd0wxTlFSVnBmTVRjMk1GOUZUaTV3WkdZfDZmZTBlNmU0NmQyYjk3YTc3ZjBlOTFiMTNiMjkzNWU3ZDlmZTQ5MDhkNzhmMGYzOGFkOGFiMDQ0NTFhNzViMTc\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1760-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMjY5MTZ8YXBwbGljYXRpb24vcGRmfGFERTVMMmcxTlM4NU1qWTBPVE0yTURJMk1UUXlMMU5FUWw4eE56WXdYMFJGWDBWT0xuQmtaZ3w0YzRjMDU5ZGNjOTY0OWFkZGUwNDBlN2FmNzA1YWI2OTI4OGMxNzFmNDY0OGEzZDE0ZWIyYjk5NDEzYjQ3OTNk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 ml \/ 1 piece","offer_id":56117174370636,"sku":"1760.2","price":170.95,"currency_code":"EUR","in_stock":true},{"title":"10 ml \/ 6+ pieces","offer_id":56117174403404,"sku":"1760.2","price":162.4,"currency_code":"EUR","in_stock":true},{"title":"10 ml \/ 24+ pieces","offer_id":56117174436172,"sku":"1760.2","price":153.86,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-1750_9c9e3c59-691c-4d87-98fd-0fca02977a0b.jpg?v=1766400244"},{"product_id":"n-alkane-standard-solution-c-sub-10-sub-c-sub-40-sub-1772","title":"n-Alkane standard solution (C10-C40. all even), 1 ml","description":"\u003cp\u003en-Alkane standard solution (C10–C40) is a ready-to-use calibration mixture containing 16 even-numbered n-alkane components, each at 50 mg\/l, dissolved in n-hexane. It is intended for hydrocarbon-index work and related environmental analysis, including water and wastewater methods aligned with ISO 9377-2:2000 (H53). Physical data include a density of 0,661 g\/cm³, a flash point of −22 °C and a boiling point of 68,73 °C, reflecting the n-hexane matrix. The solution is This standard from manufacturer Carl ROTH supports laboratories that need a defined C10–C40 alkane profile for peak identification and quantitative reference in GC-based hydrocarbon determinations. Clear component loading at 50 mg\/l per analyte simplifies preparation of working dilutions according to method protocols. Use within established analytical procedures for mineral-oil and hydrocarbon-index measurements where an even-chain n-alkane ladder is specified.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/icp-aas-and-ion-standards\"\u003eICP, AAS \u0026amp; ion standards\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003en -Decane: 50 mg\/l\u003c\/li\u003e\n\u003cli\u003en -Dodecane: 50 mg\/l\u003c\/li\u003e\n\u003cli\u003en -Tetradecane: 50 mg\/l\u003c\/li\u003e\n\u003cli\u003en -Hexadecane: 50 mg\/l\u003c\/li\u003e\n\u003cli\u003en -Octadecane: 50 mg\/l\u003c\/li\u003e\n\u003cli\u003en -Eicosane: 50 mg\/l\u003c\/li\u003e\n\u003cli\u003en -Docosane: 50 mg\/l\u003c\/li\u003e\n\u003cli\u003en -Tetracosane: 50 mg\/l\u003c\/li\u003e\n\u003cli\u003en -Hexacosane: 50 mg\/l\u003c\/li\u003e\n\u003cli\u003en -Octacosane: 50 mg\/l\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 ml, 5 ml\u003c\/li\u003e\n\u003cli\u003eDensity: 0,661 g\/cm³\u003c\/li\u003e\n\u003cli\u003eFlash point: −22 °C\u003c\/li\u003e\n\u003cli\u003eBoiling point: 68,73 °C\u003c\/li\u003e\n\u003cli\u003eProduct type: n-alkane standard solution (C10–C40)\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1772-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzQ2NHxhcHBsaWNhdGlvbi9wZGZ8YURRd0wyaGpOeTg1TWpVME5UTTROalF4TkRNNEwxTlFSVnBmTVRjM01sOUZUaTV3WkdZfGYxM2NmZWM3M2RhMmY3ZTgwOGZhMTIwMjJjZjg2YzNlNjdmZTVmMGNhNjE0YmU4YThmYTkwNTAyODgyYmJjYjE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1772-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMzQwNDF8YXBwbGljYXRpb24vcGRmfGFEVTBMMmhrTlM4NU1qWTFPREkwTkRNeU1UVTRMMU5FUWw4eE56Y3lYMFJGWDBWT0xuQmtaZ3xiOWE3YjJkMzRmNzg2YjhiOTQyMzA4ZjQ1ZDBmOTI1ZTBmNGUyODM4NjdmNmQxZTgxZmYxOGJhNmI0NzVkYWQ0\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 ml \/ 1 piece","offer_id":56117177942348,"sku":"1772.1","price":161.25,"currency_code":"EUR","in_stock":true},{"title":"1 ml \/ 6+ pieces","offer_id":56117177975116,"sku":"1772.1","price":153.19,"currency_code":"EUR","in_stock":true},{"title":"1 ml \/ 24+ pieces","offer_id":56117178007884,"sku":"1772.1","price":145.13,"currency_code":"EUR","in_stock":true},{"title":"5 ml \/ 1 piece","offer_id":56117178040652,"sku":"1772.2","price":241.9,"currency_code":"EUR","in_stock":true},{"title":"5 ml \/ 6+ pieces","offer_id":56117178073420,"sku":"1772.2","price":229.81,"currency_code":"EUR","in_stock":true},{"title":"5 ml \/ 24+ pieces","offer_id":56117178106188,"sku":"1772.2","price":217.71,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-1750_256585fe-3533-4697-b205-0de9a32d6b34.jpg?v=1766400248"},{"product_id":"standard-mixture-of-mineral-oils-1773","title":"Standard mixture of mineral oils, 5000 mg\/l mineral oil, 5000 mg\/l diesel, 5 ml","description":"\u003cp\u003eStandard mixture of mineral oils is a calibration solution containing 5000 mg\/l mineral oil and 5000 mg\/l diesel in n-hexane for environmental and water analysis. It is formulated for hydrocarbon-index determinations according to ISO 9377-2:2000 (H53) and related wastewater and surface-water workflows where mineral-oil and diesel markers are required. Key physical properties include a density of 0,6547 g\/cm³, a flash point of −26 °C and a boiling point of 69 °C, consistent with the volatile n-hexane solvent base. The product is supplied as a 5 ml unit, suitable for preparing calibration series and quality-control samples in the analytical laboratory. Offered by manufacturer Carl ROTH, this mixture gives defined mineral-oil and diesel levels that support reproducible GC response factors and method verification. Laboratories performing routine hydrocarbon-index testing can incorporate the standard directly into existing sample-preparation and calibration schemes. Handle and dilute in accordance with applicable analytical protocols for flammable organic standard solutions.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/chromatography-standards\"\u003eChromatography standards (GC, HPLC, pesticides)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMineral oil: 5000 mg\/l\u003c\/li\u003e\n\u003cli\u003eDiesel: 5000 mg\/l\u003c\/li\u003e\n\u003cli\u003ePack size: 5 ml\u003c\/li\u003e\n\u003cli\u003eDensity: 0,6547 g\/cm³\u003c\/li\u003e\n\u003cli\u003eFlash point: −26 °C\u003c\/li\u003e\n\u003cli\u003eProduct type: standard mixture of mineral oils\u003c\/li\u003e\n\u003cli\u003eConcentration: 5000 mg\/l mineral oil, 5000 mg\/l diesel\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1773-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjE0NHxhcHBsaWNhdGlvbi9wZGZ8YURabUwyaGpNQzg1TWpVME5UTTRORFEwT0RNd0wxTlFSVnBmTVRjM00xOUZUaTV3WkdZfDk3OWJhZmZhMjVhOGEwYzg0NzdkYzQyNWYzODJkMTFhZjhiNzkxOTNhOWViOTk1OWNlM2U4MjhlNzRlNTY3NGE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1773-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMzUwMDJ8YXBwbGljYXRpb24vcGRmfGFEVXdMMmczTVM4NU1qa3dOelUxTWpFeE1qazBMMU5FUWw4eE56Y3pYMFJGWDBWT0xuQmtaZ3wyYzcxYWE4ODVhOTgxN2E1NzI3NzEyMDM2Mzc1OGUxZDA1NjEwZDE5MGQ0NDI3MDM3Zjc5NGJmYzg2OTE2MzJh\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 ml \/ 1 piece","offer_id":56117178138956,"sku":"1773.2","price":134.4,"currency_code":"EUR","in_stock":true},{"title":"5 ml \/ 6+ pieces","offer_id":56117178171724,"sku":"1773.2","price":127.68,"currency_code":"EUR","in_stock":true},{"title":"5 ml \/ 24+ pieces","offer_id":56117178204492,"sku":"1773.2","price":120.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-1750_a546b304-40b1-4af5-9a4e-c1c922960fb2.jpg?v=1766400249"},{"product_id":"standard-mixture-of-mineral-oils-1774","title":"Standard mixture of mineral oils, 500 mg\/l mineral oil, 500 mg\/l diesel, 5 ml","description":"\u003cp\u003eStandard mixture of mineral oils is a ready-to-use calibration standard containing 500 mg\/l mineral oil and 500 mg\/l diesel, offered in a convenient 5 ml pack. Characterised by a density of 0,79 g\/cm³, a flash point of −17 °C and a boiling point of 56,05 °C, this preparation supports precise analytical work in environmental laboratories. It is particularly suited to water and wastewater analysis for determination of the hydrocarbon index according to ISO 9377-2:2000 (H53 method). The mixture from manufacturer Carl ROTH provides a defined mineral oil and diesel content that helps laboratories establish reliable reference points when quantifying hydrocarbons in aqueous samples. Its documented physical properties facilitate controlled handling in routine laboratory practice, while the compact 5 ml volume suits calibration, method verification and quality-control workflows. Environmental analysts can integrate this standard into existing ISO 9377-2 protocols to obtain consistent hydrocarbon index measurements across diverse water matrices and support regulatory monitoring programmes.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/chromatography-standards\"\u003eChromatography standards (GC, HPLC, pesticides)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMineral oil: 500 mg\/l\u003c\/li\u003e\n\u003cli\u003eDiesel: 500 mg\/l\u003c\/li\u003e\n\u003cli\u003ePack size: 5 ml\u003c\/li\u003e\n\u003cli\u003eDensity: 0,79 g\/cm³\u003c\/li\u003e\n\u003cli\u003eFlash point: −17 °C\u003c\/li\u003e\n\u003cli\u003eBoiling point: 56,05 °C\u003c\/li\u003e\n\u003cli\u003eMineral oil content: 500 mg\/l\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1774-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMTgwOXxhcHBsaWNhdGlvbi9wZGZ8YUdRMUwyaGpOaTg1TWpVME5UTTROakE0Tmpjd0wxTlFSVnBmTVRjM05GOUZUaTV3WkdZfDdkZGQ4YWY1YTI0MTNhOTAyMTRmNmYzZWQxYjk5ZTJmM2I3MTc3YzYzMmFmYjMzNjdmMTZhMzI2MDhjMjc5MzI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1774-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMDE4MzB8YXBwbGljYXRpb24vcGRmfGFEZzJMMmd4TVM4NU1qQTJNamcxTWpNNE16QXlMMU5FUWw4eE56YzBYMFJGWDBWT0xuQmtaZ3wxMjVhMjhhNzY0ZjU3NTlmOWQ1MWM1YTlhMzZhNWIxMmVjMjVkNjIyN2RjNjMwNGM2MTNmMTIwZWY5MDAzOGM3\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 ml \/ 1 piece","offer_id":56117178270028,"sku":"1774.2","price":150.5,"currency_code":"EUR","in_stock":true},{"title":"5 ml \/ 6+ pieces","offer_id":56117178302796,"sku":"1774.2","price":142.98,"currency_code":"EUR","in_stock":true},{"title":"5 ml \/ 24+ pieces","offer_id":56117178335564,"sku":"1774.2","price":135.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-1750.jpg?v=1766400249"},{"product_id":"precision-hygrometer-1908","title":"Precision hygrometer, measuring range -30 - +50 °C, 1 pc","description":"\u003cp\u003ePrecision hygrometer is a laboratory instrument designed for moisture-related physical property measurements across a working range of −30 to +50 °C. It supports routine determination of humidity and related environmental conditions in analytical, quality-control and research settings where reliable temperature-linked moisture readings are required. Supplied as a single unit weighing 0,200 kg, the instrument fits conveniently on the bench or in dedicated moisture-determination workstations. The device belongs to the class of instruments used for determination of physical properties and moisture determination, making it suitable for laboratories that monitor sample conditioning, storage atmospheres or process environments. Offered from manufacturer ROTH SELECTION, this precision hygrometer integrates into standard laboratory workflows without unnecessary complexity. Its compact format and clearly defined measuring range help laboratories maintain consistent documentation of ambient and sample-related moisture conditions. Use it wherever controlled assessment of humidity alongside temperature is part of method development, incoming-goods checks or ongoing environmental monitoring in the laboratory.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/reference-substances-and-reagents\"\u003eReference substances \u0026amp; reagents (other)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc\u003c\/li\u003e\n\u003cli\u003eProduct type: Precision hygrometer\u003c\/li\u003e\n\u003cli\u003eMeasuring range: −30 to +50 °C\u003c\/li\u003e\n\u003cli\u003eWeight: 0,200 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 pc \/ 1 piece","offer_id":56117200126284,"sku":"1908.1","price":116.1,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56117200159052,"sku":"1908.1","price":110.3,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56117200191820,"sku":"1908.1","price":104.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1908-1000Wx1000H_20bf2495-9289-4642-b51b-f19e227ef042.jpg?v=1766400298"},{"product_id":"sodium-ic-standard-solution-1984","title":"Sodium IC Standard Solution, ROTI®Star, 100 ml, HDPE","description":"\u003cp\u003eSodium IC Standard Solution is a ROTI®Star ion chromatography standard at 1000 mg\/l Na+, supplied as a ready-to-use aqueous reference for elemental calibration. With a density of approximately 1 g\/cm³, it supports quantitative sodium determination in water analysis and related trace-analytical workflows. offers a practical laboratory volume for calibration curves, instrument checks and routine quality control. Prepared within the ROTI®Star element-standard range from manufacturer Carl ROTH, the solution is intended for ion chromatography and complementary techniques such as ICP-OES, ICP-MS and AAS. Laboratories apply this sodium standard when establishing response factors, verifying system performance and maintaining consistent results across environmental, process and research samples. The compact HDPE bottle simplifies storage and handling on the bench while providing enough material for multiple calibration series. Density close to 1 g\/cm³ aids straightforward volumetric use. This IC standard solution gives analysts a focused sodium reference for aqueous matrices in water and trace analysis.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/icp-aas-and-ion-standards\"\u003eICP, AAS \u0026amp; ion standards\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ec (Na+) in H2O: 1000 mg\/l\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 ml, 500 ml\u003c\/li\u003e\n\u003cli\u003eDensity: ~1 g\/cm³\u003c\/li\u003e\n\u003cli\u003eProduct line: ROTI®Star\u003c\/li\u003e\n\u003cli\u003eConcentration: 1000 mg\/l Na+\u003c\/li\u003e\n\u003cli\u003eWeight: 0,100 kg\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1984-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMTQ5M3xhcHBsaWNhdGlvbi9wZGZ8YURrMEwyZ3pOeTg1TWpVME5UUXdNVFE0TnpZMkwxTlFSVnBmTVRrNE5GOUZUaTV3WkdZfGJmY2I0OWU4YzM3M2YxY2E3YzRkN2UxYTAyYTY0Nzg0MDMzYWUzNGJjNmYzNjFlNzJlY2JkNDU3MzQwODNjZjc\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1984-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDU5Njl8YXBwbGljYXRpb24vcGRmfGFHRmxMMmc0TWk4NU1qQTJNamcyTkRnek5EZzJMMU5FUWw4eE9UZzBYMFJGWDBWT0xuQmtaZ3w5MDQ1NjY0YTNkODQwMTI4YTY0Y2UzY2RhMmRkMWJkZjRjZjBhMWJmNDllYTA4YWRjZGZmMjZjOWU4NTEyMzBl\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 ml \/ 1 piece","offer_id":56117206843724,"sku":"1984.1","price":69.35,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56117206876492,"sku":"1984.1","price":65.88,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56117206909260,"sku":"1984.1","price":62.42,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 1 piece","offer_id":56117206942028,"sku":"1984.2","price":139.75,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56117206974796,"sku":"1984.2","price":132.76,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56117207007564,"sku":"1984.2","price":125.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2665_6438a5fa-1866-47d1-bb3c-a5a36ac0fc0b.jpg?v=1766400333"},{"product_id":"potassium-ic-standard-solution-1985","title":"Potassium IC Standard Solution, ROTI®Star, 100 ml, HDPE","description":"\u003cp\u003ePotassium IC Standard Solution is a ROTI®Star ion chromatography standard at 1000 mg\/l K+, offered as a ready-to-use aqueous reference for elemental calibration. Density is approximately 1 g\/cm³, supporting quantitative potassium determination in water analysis and associated trace-analytical methods. It belongs to the ROTI®Star element-standard line from manufacturer Carl ROTH and is directed at ion chromatography together with complementary techniques including ICP-OES, ICP-MS and AAS. Analysts employ this potassium standard to build calibration curves, confirm instrument response and secure reproducible data for environmental, process and research samples. Near-unit density simplifies volumetric transfer in routine laboratory practice. This IC standard solution provides a clear potassium reference for aqueous matrices in water and trace analysis applications.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/icp-aas-and-ion-standards\"\u003eICP, AAS \u0026amp; ion standards\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ec (K+) in H2O: 1000 mg\/l\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 ml, 500 ml\u003c\/li\u003e\n\u003cli\u003eDensity: ~1 g\/cm³\u003c\/li\u003e\n\u003cli\u003eProduct line: ROTI®Star\u003c\/li\u003e\n\u003cli\u003eConcentration: 1000 mg\/l K+\u003c\/li\u003e\n\u003cli\u003eWeight: 0,100 kg\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1985-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMTQ5M3xhcHBsaWNhdGlvbi9wZGZ8YURVMEwyZ3pZaTg1TWpVME5UUXdNamM1T0RNNEwxTlFSVnBmTVRrNE5WOUZUaTV3WkdZfGNjMjQyZjkxNzJhYWQ5YThkZDUzOGUyYjI3MDRkODQ5ZWExMGY3OWRhODMyMGZiMTE1MTVlNDgzODBlYmYzMmE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1985-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDU5MzZ8YXBwbGljYXRpb24vcGRmfGFEaGxMMmc0Wmk4NU1qQTJNamcyT0RFeE1UWTJMMU5FUWw4eE9UZzFYMFJGWDBWT0xuQmtaZ3xlZjczMGMyOGQwMWRjOGNlYjFlMTNjZjc4YmE4OTM0NGI3MjA3Zjc4Njk1MTYzMDUzZDE3MGE2ZjdjMGRmNDRj\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 ml \/ 1 piece","offer_id":56117207040332,"sku":"1985.1","price":69.35,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56117207073100,"sku":"1985.1","price":65.88,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56117207105868,"sku":"1985.1","price":62.42,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 1 piece","offer_id":56117207138636,"sku":"1985.2","price":139.75,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56117207171404,"sku":"1985.2","price":132.76,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56117207204172,"sku":"1985.2","price":125.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2665_23ef964d-bcb8-4983-8fa5-2b45e0de0ae5.jpg?v=1766400334"},{"product_id":"calcium-ic-standard-solution-1986","title":"Calcium IC Standard Solution, ROTI®Star, 100 ml, HDPE","description":"\u003cp\u003eCalcium IC Standard Solution is a ROTI®Star ion chromatography standard at 1000 mg\/l Ca²⁺, supplied ready to use for elemental calibration in aqueous systems. With a density of approximately 1 g\/cm³, it enables quantitative calcium measurement in water analysis and related trace-analytical workflows. Drawn from the ROTI®Star element-standard range of manufacturer Carl ROTH, the solution is intended for ion chromatography and complementary methods such as ICP-OES, ICP-MS and AAS. Laboratories rely on this calcium standard when setting response factors, verifying instrument performance and maintaining consistent results across environmental, process and research samples. The compact HDPE bottle supports straightforward storage and handling while covering multiple calibration runs. Density close to 1 g\/cm³ assists accurate volumetric work. This IC standard solution offers a dedicated calcium reference for aqueous matrices in water and trace analysis.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/icp-aas-and-ion-standards\"\u003eICP, AAS \u0026amp; ion standards\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ec (Ca2+) in H2O: 1000 mg\/l\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 ml, 500 ml\u003c\/li\u003e\n\u003cli\u003eDensity: ~1 g\/cm³\u003c\/li\u003e\n\u003cli\u003eProduct line: ROTI®Star\u003c\/li\u003e\n\u003cli\u003eConcentration: 1000 mg\/l Ca²⁺\u003c\/li\u003e\n\u003cli\u003eWeight: 0,100 kg\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1986-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMTQ5M3xhcHBsaWNhdGlvbi9wZGZ8YURrM0wyZ3pOQzg1TWpVME5UUXdNRGd6TWpNd0wxTlFSVnBmTVRrNE5sOUZUaTV3WkdZfDJkNzAyNjliODM2MTQ3MTkzMTA2OGVlNjI1MWQxM2E4YmYwNTk3ZWQ3NzBmNzA4MTBjN2RkYmJmNTMyOWFkNzY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1986-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDU1MzJ8YXBwbGljYXRpb24vcGRmfGFHUXpMMmc0WXk4NU1qQTJNamcyTnpjNE16azRMMU5FUWw4eE9UZzJYMFJGWDBWT0xuQmtaZ3w5YTM0MWYyNzIwNjU3ZjRhNDkxZTgwMGNkNjg4OWFlYjk4NGMxMmIwYTJkNzYwZTk2ZTA1ODkxNTlmYzdkZTQ4\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 ml \/ 1 piece","offer_id":56117207236940,"sku":"1986.1","price":69.35,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56117207269708,"sku":"1986.1","price":65.88,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56117207302476,"sku":"1986.1","price":62.42,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 1 piece","offer_id":56117207335244,"sku":"1986.2","price":139.75,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56117207368012,"sku":"1986.2","price":132.76,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56117207400780,"sku":"1986.2","price":125.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2665_d2aa2036-fe19-47d8-bb38-0796d1b151ca.jpg?v=1766400334"},{"product_id":"magnesium-ic-standard-solution-1987","title":"Magnesium IC Standard Solution, ROTI®Star, 100 ml, HDPE","description":"\u003cp\u003eMagnesium IC Standard Solution is a ROTI®Star ion chromatography standard at 1000 mg\/l Mg²⁺, provided as a ready-to-use aqueous reference for elemental calibration. Density is approximately 1 g\/cm³, supporting quantitative magnesium determination in water analysis and related trace-level methods. It forms part of the ROTI®Star element-standard portfolio from manufacturer Carl ROTH and targets ion chromatography along with complementary techniques such as ICP-OES, ICP-MS and AAS. Analysts use this magnesium standard to establish calibration curves, confirm system performance and ensure reproducible results for environmental, process and research samples. size combines convenient laboratory handling with adequate volume for repeated calibrations. Near-unit density facilitates simple volumetric transfer. This IC standard solution delivers a focused magnesium reference for aqueous matrices in water and trace analysis applications.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/icp-aas-and-ion-standards\"\u003eICP, AAS \u0026amp; ion standards\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ec (Mg2+) in H2O: 1000 mg\/l\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 ml, 500 ml\u003c\/li\u003e\n\u003cli\u003eDensity: ~1 g\/cm³\u003c\/li\u003e\n\u003cli\u003eProduct line: ROTI®Star\u003c\/li\u003e\n\u003cli\u003eConcentration: 1000 mg\/l Mg²⁺\u003c\/li\u003e\n\u003cli\u003eWeight: 0,100 kg\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1987-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMTk2MnxhcHBsaWNhdGlvbi9wZGZ8YUdKakwyZ3paUzg1TWpVME5UUXdNemM0TVRReUwxTlFSVnBmTVRrNE4xOUZUaTV3WkdZfDNmZWJmNTM5NTkzOWE2YTZiN2RmZjAzZjkxNTJmOWFhODllMmVlNDNhMmQxODhmNzJmMTVlYjQwZjQ1YzcxNjc\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1987-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDYxMjd8YXBwbGljYXRpb24vcGRmfGFEZG1MMmc0T1M4NU1qQTJNamcyTmpnd01EazBMMU5FUWw4eE9UZzNYMFJGWDBWT0xuQmtaZ3wzMjNmZGUwNDBmODZjMTM3NDljMjg4NjBiMTFjMWZjOTIwZWQ4ZTU3ZDgxY2UwMmQ5MTgxNGE2OTk2ODJiZTIz\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 ml \/ 1 piece","offer_id":56117207531852,"sku":"1987.1","price":69.35,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56117207564620,"sku":"1987.1","price":65.88,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56117207597388,"sku":"1987.1","price":62.42,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 1 piece","offer_id":56117207630156,"sku":"1987.2","price":139.75,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56117207662924,"sku":"1987.2","price":132.76,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56117207695692,"sku":"1987.2","price":125.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2665_dac29638-2930-4e39-bdf2-ea6de52c6e74.jpg?v=1766400335"}],"url":"https:\/\/www.luminixhealth.com\/en-be\/collections\/analytical-standards-and-reference-materials.oembed?page=14","provider":"Luminix Health","version":"1.0","type":"link"}