{"title":"Reference substances \u0026 reagents (other)","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 Reference substances \u0026amp; reagents (other) online\u003c\/h2\u003e\n\u003cp style=\"font-size: 1.0625rem; line-height: 1.6; color: #0e1a22; margin: 0 0 1.1em;\"\u003eThe Reference substances \u0026amp; reagents (other) shelf sits in Analytical standards \u0026amp; reference materials. 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 Reference substances \u0026amp; reagents (other)\u003c\/h2\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eReference substances \u0026amp; reagents (other)\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\/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;\"\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\/analytical-standards-and-reference-materials\" 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;\"\u003eAnalytical standards \u0026amp; reference materials\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? 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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 Reference substances \u0026amp; reagents (other)\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; 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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\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 Reference substances \u0026amp; reagents (other)\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.8em; font-size: 16px; line-height: 1.6; color: #ffffff;\"\u003eOrder Reference substances \u0026amp; reagents (other) 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; 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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":"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":"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":"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":"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":"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":"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":"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":"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":"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":"cacotheline-1h42-1h42","title":"Cacotheline, min. 95 %, p.a., 1 g, glass","description":"\u003cp\u003eCacotheline is an analytical-grade metal indicator supplied at a minimum purity of 95 %, p.a., for laboratory use. Identified by CAS number 561-20-6 and EG number 209-215-6, it has the empirical formula C₂₁H₂₁N₃O₇·HNO₃·H₂O and a molar mass of 508,44 g\/mol. This reagent belongs to the metal-indicator class of analytical chemicals and supports complexometric and related metal-ion detection workflows where a defined cacotheline grade is required. The material is Prepared to p.a. quality expectations, it fits routine and research applications that call for a documented indicator with clear identity data. Available from manufacturer Carl ROTH, the product combines a compact glass unit with fully specified chemical parameters, enabling straightforward integration into existing indicator inventories and method documentation without ambiguity on grade, formula, or pack presentation.\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: orange powder\u003c\/li\u003e\n\u003cli\u003eAssay: ≥95 %\u003c\/li\u003e\n\u003cli\u003eSulphated ash: ≤0.1 %\u003c\/li\u003e\n\u003cli\u003eWater (H2O): ≤5 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 561-20-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 g, 10 g, 25 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 209-215-6\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %, p.a.\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₁H₂₁N₃O₇·HNO₃·H₂O\u003c\/li\u003e\n\u003cli\u003eMolar mass: 508,44 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-1H42-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzk4N3xhcHBsaWNhdGlvbi9wZGZ8YUdOaEwyZzNaQzg1TWpVME5UUTRNREV6TURnMkwxTlFSVnBmTVVnME1sOUZUaTV3WkdZfGE4NDJjNmM0NTE2YTcyMzRhZDViMTViNDMxZTViZDMzMjBiZjcyMmQ5M2IwYzA0NDk4NTJlMjljOTdjZTBkZWE\" 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-1H42-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzkwNzR8YXBwbGljYXRpb24vcGRmfGFHWm1MMmd5WWk4NU1qQTJNams0TmpBM05qUTJMMU5FUWw4eFNEUXlYMFJGWDBWT0xuQmtaZ3w3NDAxNWY1MmVmMmY5M2MxMDRhMDNhZWFmY2RlNmM0NmFhMjM5ZjgyOWJjZDdmNDhkMmE4N2IyYzgzNDIzZjhm\" 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 g \/ 1 piece","offer_id":56124404891980,"sku":"1H42.1","price":22.05,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 6+ pieces","offer_id":56124404924748,"sku":"1H42.1","price":20.95,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 24+ pieces","offer_id":56124404957516,"sku":"1H42.1","price":19.85,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 1 piece","offer_id":56124404990284,"sku":"1H42.2","price":77.3,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56124405023052,"sku":"1H42.2","price":73.44,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56124405055820,"sku":"1H42.2","price":69.57,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56124405088588,"sku":"1H42.3","price":127.95,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56124405121356,"sku":"1H42.3","price":121.55,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56124405154124,"sku":"1H42.3","price":115.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1H42-SF-1000Wx1000H_9478f444-9173-4972-9048-aa9dd38d357a.jpg?v=1766402607"},{"product_id":"chrome-azurol-s-c-i-43825-1h43-1h43","title":"Chrome Azurol S (C.I. 43825), extra pure, 1 g, glass","description":"\u003cp\u003eChrome Azurol S (C.I. 43825) is an extra pure metal indicator dye for analytical chemistry. It is registered under CAS number 1667-99-8, carries the empirical formula C₂₃H₁₃Cl₂Na₃O₉S, and has a molar mass of 605,29 g\/mol. Classified among analytical chemicals used as metal indicators, this Colour Index 43825 reagent supports laboratory procedures that rely on a defined chrome azurol S grade for metal-ion indication and related photometric or complexometric work. The product is Extra pure quality and complete identity data help laboratories document reagent selection with confidence. Offered by manufacturer Carl ROTH, Chrome Azurol S arrives ready for integration into indicator sets where C.I. 43825 specification, molar mass, and compact glass packaging are essential for consistent laboratory practice.\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: brown to black powder\u003c\/li\u003e\n\u003cli\u003eMaximum absorption: 424-436 nm\u003c\/li\u003e\n\u003cli\u003eLoss on drying (105 °C): ≤10 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 1667-99-8\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 g, 10 g, 25 g\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₃H₁₃Cl₂Na₃O₉S\u003c\/li\u003e\n\u003cli\u003eMolar mass: 605,29 g\/mol\u003c\/li\u003e\n\u003cli\u003eGrade: extra pure\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1H43-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDA5MXxhcHBsaWNhdGlvbi9wZGZ8YURFNUwyaGlNQzg1TWpVNU5ERTJORGcxT1RFNEwxTlFSVnBmTVVnME0xOUZUaTV3WkdZfDgzMzQ3Mzc0MTNkMDM5MmFjYTNlOWZkNjEwNWY2ZmI2NmVmYmRhNWNlNDgyZDZhNjAzYTQxMDY3Mzg5ZTcyN2U\" 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-1H43-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDY2MTJ8YXBwbGljYXRpb24vcGRmfGFEZGtMMmd6TXk4NU1qQTJNams0T0RZNU56a3dMMU5FUWw4eFNEUXpYMFJGWDBWT0xuQmtaZ3wyYmQ4Y2Q4M2FiM2Y5NWFlZDhmOTllNDQzMWUxZmMxZjk3NGFkM2VlZmE5MjNlYzNhMGM1Yjc2YmE2MDExMzMy\" 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 g \/ 1 piece","offer_id":56124407284044,"sku":"1H43.1","price":21.0,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 6+ pieces","offer_id":56124407316812,"sku":"1H43.1","price":19.95,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 24+ pieces","offer_id":56124407349580,"sku":"1H43.1","price":18.9,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 1 piece","offer_id":56124407382348,"sku":"1H43.2","price":46.15,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56124407415116,"sku":"1H43.2","price":43.84,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56124407447884,"sku":"1H43.2","price":41.54,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56124407480652,"sku":"1H43.3","price":87.65,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56124407513420,"sku":"1H43.3","price":83.27,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56124407546188,"sku":"1H43.3","price":78.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1H43-SF-1000Wx1000H.jpg?v=1766402608"},{"product_id":"1-naphtholbenzein-1h56-1h56","title":"1-Naphtholbenzein, extra pure, 5 g, glass","description":"\u003cp\u003e1-Naphtholbenzein is an organic indicator dye supplied in extra pure quality for analytical chemistry and pH indication applications. Identified by CAS number 145-50-6 and empirical formula C₂₇H₁₈O₂, the compound has a molar mass of 374,44 g\/mol. This material from manufacturer Carl ROTH is EG nr. 205-656-3 supports documentation and European inventory tracking. Analytical laboratories select 1-naphtholbenzein when a naphthol-based pH indicator with defined composition is needed. The extra pure specification helps maintain consistent optical response and limits interfering impurities in sensitive methods. It is suited to research, teaching and quality-control settings that work with classical organic indicators under ordinary laboratory safety precautions for dye substances.\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: orange red brown to black powder\u003c\/li\u003e\n\u003cli\u003eMaximum absorption: 622-626 nm\u003c\/li\u003e\n\u003cli\u003epH-transition range: 8.5 (yellow)-9.8 (green-blue)\u003c\/li\u003e\n\u003cli\u003eCAS number: 145-50-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 5 g, 10 g, 25 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 205-656-3\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₇H₁₈O₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 374,44 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-1H56-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjMzMXxhcHBsaWNhdGlvbi9wZGZ8YURVMkwyZzJOUzg1TWpVME5UUTROelkyTnpVd0wxTlFSVnBmTVVnMU5sOUZUaTV3WkdZfGIyZWUwMWQyOTVlZmMzNjQxOGEzMzhkZjg0NDljOGYzYzQ3NjNkN2I2Y2EyNjM1Y2I0NzdiMTEzNzYyZDdmMTc\" 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-1H56-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzkxNTd8YXBwbGljYXRpb24vcGRmfGFHVm1MMmc1TWk4NU1qQTJNams1TlRVM09URTRMMU5FUWw4eFNEVTJYMFJGWDBWT0xuQmtaZ3wxMWY2MTZkZjI0MDhiNTcxYWE5MjVjZTM4ODhjYWJlZDJhZjczMDMyNWFmZmE1NzBkMmEyMWUwMTc1YzkwZjFi\" 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 g \/ 1 piece","offer_id":56124417671500,"sku":"1H56.1","price":26.35,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56124417704268,"sku":"1H56.1","price":25.03,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56124417737036,"sku":"1H56.1","price":23.72,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 1 piece","offer_id":56124417769804,"sku":"1H56.2","price":44.65,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56124417802572,"sku":"1H56.2","price":42.42,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56124417835340,"sku":"1H56.2","price":40.19,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56124417868108,"sku":"1H56.3","price":89.15,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56124417900876,"sku":"1H56.3","price":84.69,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56124417933644,"sku":"1H56.3","price":80.24,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1H56-SF-1000Wx1000H_5925cb83-e58f-41ba-8732-a8e2ea26b531.jpg?v=1766402621"},{"product_id":"aurin-c-i-43800-1h58-1h58","title":"Aurin (C.I. 43800), extra pure, 5 g, glass","description":"\u003cp\u003eAurin (C.I. 43800) is an extra pure triphenylmethane dye offered for analytical and indicator applications, with CAS number 603-45-2, EG nr. 210-041-8, and empirical formula C₁₉H₁₄O₃. The molar mass is 290,32 g\/mol. Also known in the Colour Index as C.I. 43800, aurin is used where a defined phenolic dye structure supports pH-related colour changes and related laboratory staining or indicator work. This grade is Extra pure quality supports consistent optical response when the dye is dissolved and diluted under controlled conditions. Aurin from manufacturer Carl ROTH aligns with laboratory portfolios covering pH indicators and analytical dyes. Laboratories can integrate the reagent into teaching experiments, routine titrimetric setups, and research protocols that specify aurin or related rosolic-acid-type indicators. Follow standard chemical handling procedures and refer to the safety data sheet for hazard and storage guidance appropriate to this organic dye.\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: dark red powder\u003c\/li\u003e\n\u003cli\u003epH-transition range: 5.0 (yellow)-6.8 (pink)\u003c\/li\u003e\n\u003cli\u003eCAS number: 603-45-2\u003c\/li\u003e\n\u003cli\u003ePack sizes: 5 g, 25 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 210-041-8\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₉H₁₄O₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 290,32 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-1H58-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMTgzN3xhcHBsaWNhdGlvbi9wZGZ8YURBMEwyZzJOaTg1TWpVME5UUTROekF4TWpFMEwxTlFSVnBmTVVnMU9GOUZUaTV3WkdZfDkzNmZkYjkxMzZlMjFhNjkyMjdhNjA1ZTE5ZTQyYjZhMDY1M2M0MTRiZmMyZGNmNGExMDMzMTEyODJhNGVjY2M\" 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-1H58-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDU1NDR8YXBwbGljYXRpb24vcGRmfGFHWXhMMmc0Wmk4NU1qQTJNams1TkRreU16Z3lMMU5FUWw4eFNEVTRYMFJGWDBWT0xuQmtaZ3wzZjQwNGViYWYxNjlkZTE4ZTczZTQzNDljZjQ2MGQ4NjBiYWM1MDNkNDExYWEzMGQ1ZTg5MDg4NzA0MzU5ZjRh\" 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 g \/ 1 piece","offer_id":56124418359628,"sku":"1H58.1","price":26.35,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56124418392396,"sku":"1H58.1","price":25.03,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56124418425164,"sku":"1H58.1","price":23.72,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56124418457932,"sku":"1H58.2","price":51.1,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56124418490700,"sku":"1H58.2","price":48.55,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56124418523468,"sku":"1H58.2","price":45.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1H58-SF-1000Wx1000H_f6c53c4a-6626-470c-b76e-d9163ac33392.jpg?v=1766402623"},{"product_id":"calmagite-1h59-1h59","title":"Calmagite, extra pure, 5 g, glass","description":"\u003cp\u003eCalmagite is an extra pure metal-indicator dye supplied for complexometric and water-hardness determinations, identified by CAS number 3147-14-6, EG nr. 221-563-0, and empirical formula C₁₇H₁₄N₂O₅S. Its molar mass is 358,37 g\/mol. The azo-sulfonate structure provides a sharp colour transition in the presence of magnesium and related divalent cations when used with EDTA-type titrations under alkaline conditions. This makes calmagite a standard choice for hardness assays, teaching laboratories, and analytical methods that require a reliable metallochromic endpoint. The product is Extra pure grade supports reproducible endpoint recognition across batches. Calmagite from manufacturer Carl ROTH fits analytical-chemical ranges dedicated to metal indicators. Prepare solutions according to validated procedures, protect working solutions from unnecessary light and contamination, and consult the safety data sheet for handling information before laboratory use.\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: brown to black crystalline powder\u003c\/li\u003e\n\u003cli\u003eSuitability as indicator for complexometry: complies\u003c\/li\u003e\n\u003cli\u003eCAS number: 3147-14-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 5 g, 10 g, 25 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 221-563-0\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₇H₁₄N₂O₅S\u003c\/li\u003e\n\u003cli\u003eMolar mass: 358,37 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-1H59-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMTY2NnxhcHBsaWNhdGlvbi9wZGZ8YUdabUwyZzJOQzg1TWpVME5UUTROems1TlRFNEwxTlFSVnBmTVVnMU9WOUZUaTV3WkdZfDk4M2VhNDc2NjE0NTY3NTJjMGU5NDBjOWZlZDEyODE4ODE0MTI3NGMwYzIwOTRhOTViODVkNTI4MzhkYWQ2MWM\" 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-1H59-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDUyODF8YXBwbGljYXRpb24vcGRmfGFEWTRMMmc1T1M4NU1qQTJNams1TnpJeE56VTRMMU5FUWw4eFNEVTVYMFJGWDBWT0xuQmtaZ3w4YWY4N2NhODY2MmI0OTI3NGFhMGIwOGI0Y2I4N2Q3MzZjNDk0NDcwZmMwYzEzODkxNzhmN2Y4NDRjMmE3YmNl\" 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 g \/ 1 piece","offer_id":56124418621772,"sku":"1H59.1","price":26.35,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56124418654540,"sku":"1H59.1","price":25.03,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56124418687308,"sku":"1H59.1","price":23.72,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 1 piece","offer_id":56124418720076,"sku":"1H59.2","price":45.05,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56124418752844,"sku":"1H59.2","price":42.8,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56124418785612,"sku":"1H59.2","price":40.55,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56124418818380,"sku":"1H59.3","price":89.15,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56124418851148,"sku":"1H59.3","price":84.69,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56124418883916,"sku":"1H59.3","price":80.24,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1H59-SF-1000Wx1000H_d91b87cc-ef63-4dc8-a0e1-0424d99005eb.jpg?v=1766402623"},{"product_id":"1-naphtholphthalein-1h5a-1h5a","title":"1-Naphtholphthalein, extra pure, 5 g, glass","description":"\u003cp\u003e1-Naphtholphthalein is an extra pure phthalein-type pH indicator with CAS number 596-01-0, EG nr. 209-875-5, and empirical formula C₂₈H₁₈O₄. The molar mass is 418,45 g\/mol. This naphthol-substituted phthalein is employed in acid–base titrations and pH visualisation where a clear colour change in the alkaline region is required. Laboratories use it to prepare indicator solutions for volumetric analysis, demonstration experiments, and method development that specify 1-naphtholphthalein. Extra pure quality supports consistent transition behaviour when the solid is dissolved under controlled conditions. 1-Naphtholphthalein from manufacturer Carl ROTH complements analytical ranges focused on pH indicators and related dyes. Dissolve and dilute according to established recipes, store prepared solutions appropriately, and review the safety data sheet for correct handling of this organic indicator before use in teaching, QC, or research settings.\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: light pink to beige to red-brown powder\u003c\/li\u003e\n\u003cli\u003epH-transition range: 7.3 (pink-yellow)-8.7 (green-blue)\u003c\/li\u003e\n\u003cli\u003eLoss on drying (110 °C): ≤5 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 596-01-0\u003c\/li\u003e\n\u003cli\u003ePack sizes: 5 g, 10 g, 25 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 209-875-5\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₈H₁₈O₄\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1H5A-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzQ1N3xhcHBsaWNhdGlvbi9wZGZ8YUdSa0wyZzFaUzg1TWpVME5UUTRPVE13TlRrd0wxTlFSVnBmTVVnMVFWOUZUaTV3WkdZfGE2MDFhZWQ0YjhlNzU5MjJlOTJmYThiY2YxZDdjMzA4NDcxOTZjOGZjMTRlZjliOWM1NGY0MmIxYThmNjg0MGI\" 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-1H5A-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzg4NzJ8YXBwbGljYXRpb24vcGRmfGFHUXhMMmc1WXk4NU1qQTJNams1T0RJd01EWXlMMU5FUWw4eFNEVkJYMFJGWDBWT0xuQmtaZ3wzYWUyMGZmMTk1YmUxMTIwMWIzODlmNzQ1ZjQzNTcwMmFmN2NjMzA5YzMyYTJlNDJiZDFkNzEwZTlmOWZkNDcx\" 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 g \/ 1 piece","offer_id":56124418949452,"sku":"1H5A.1","price":37.55,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56124418982220,"sku":"1H5A.1","price":35.67,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56124419014988,"sku":"1H5A.1","price":33.8,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 1 piece","offer_id":56124419047756,"sku":"1H5A.2","price":64.4,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56124419080524,"sku":"1H5A.2","price":61.18,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56124419113292,"sku":"1H5A.2","price":57.96,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56124419146060,"sku":"1H5A.3","price":112.9,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56124419178828,"sku":"1H5A.3","price":107.26,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56124419211596,"sku":"1H5A.3","price":101.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1H5A-SF-1000Wx1000H_41c6f7b0-c727-4ce6-b182-97aa9bff9122.jpg?v=1766402624"},{"product_id":"potassium-hexahydroxoantimonate-v-1hek-1hek","title":"Potassium hexahydroxoantimonate(V), min. 98 %, 100 g, plastic","description":"\u003cp\u003ePotassium hexahydroxoantimonate(V) is an inorganic analytical reagent supplied at a minimum purity of 98 %, with the empirical formula K[Sb(OH)₆], CAS number 12208-13-8 and EG number 235-387-7. It has a molar mass of 262,9 g\/mol and a density of 3,221 g\/cm³, giving a well-defined solid for qualitative laboratory work. This grade from manufacturer Carl ROTH supports preparation of test solutions and classical wet-chemical identification steps in analytical chemistry. The substance is associated with UN number 1549, so standard laboratory handling and labelling practices apply. Its characterised composition and high density make it practical for routine inorganic analysis, method set-up and teaching laboratories that need a consistent antimonate complex. size suits bench-scale use and reagent stock without unnecessary bulk, fitting workflows in qualitative detection and cation 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\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥98.0 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 12208-13-8\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 500 g, 1 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 235-387-7\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 262,9 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 3,221 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-1HEK-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjczMXxhcHBsaWNhdGlvbi9wZGZ8YURZd0wyaGxOeTg1TWpVME5UVXdOalkzTWprMEwxTlFSVnBmTVVoRlMxOUZUaTV3WkdZfDNiZWE1NmEwNzQwZjI1YjM1YjYzZDQyZDU5NzU2YWVhZTVlNWZjN2U4NTljYjQ3NWQ3MTY2YjU5MjU5MGY0ZmM\" 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-1HEK-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMzIzOTN8YXBwbGljYXRpb24vcGRmfGFHWTBMMmhoWXk4NU1qTXpOREEwT0RVME16QXlMMU5FUWw4eFNFVkxYMFJGWDBWT0xuQmtaZ3w2YzY4MWM5MTRlMWE5OTQ5NWI4MGIyYmI2NjE4YWRkODE4MzdmYzI5NDEwNWNmN2YzMDRjZWE5YTFjYTg3Zjcx\" 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 g \/ 1 piece","offer_id":56124443492684,"sku":"1HEK.1","price":45.7,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56124443525452,"sku":"1HEK.1","price":43.42,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56124443558220,"sku":"1HEK.1","price":41.13,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56124443590988,"sku":"1HEK.2","price":155.9,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56124443623756,"sku":"1HEK.2","price":148.11,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56124443656524,"sku":"1HEK.2","price":140.31,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56124443689292,"sku":"1HEK.3","price":284.9,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56124443722060,"sku":"1HEK.3","price":270.66,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56124443754828,"sku":"1HEK.3","price":256.41,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Gruppe-Salze-01-1000Wx1000H_1b765fd7-87c2-48bb-852e-163e47c90b3e.jpg?v=1766402712"},{"product_id":"roti-plate-sub-90-sub-mea-1k23-1k23","title":"ROTI®Plate90 MEA, EN ISO 11133, for microbiology, 10 unit(s), box","description":"\u003cp\u003eROTI®Plate90 MEA is a microbiological culture plate intended for laboratory use in accordance with EN ISO 11133. Designed for microbiology, it supports plate-based workflows in environmental analysis, air analysis and airborne germ collection. The product is supplied as a box of 10 units with a pack weight of 0,152 kg, providing a convenient unit size for routine laboratory scheduling and inventory. ROTI®Plate90 geometry aids consistent handling during sampling, incubation and evaluation steps under controlled SOPs. MEA plates from manufacturer Carl ROTH assist laboratories that require a dependable media format for quality-oriented microbiological testing without preparing media on site. They fit environmental and air-monitoring programmes where EN ISO 11133-aligned culture methods are specified. Defined packaging simplifies batch tracking, reordering and documentation across multiple workstations. This plate is suitable for facilities performing fungal and general environmental culture work alongside airborne germ collection and needing stable day-to-day availability of MEA media in a ready plate format.\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\u003eMalt extract: 12.75 g\/l\u003c\/li\u003e\n\u003cli\u003eDextrine: 2.75 g\/l\u003c\/li\u003e\n\u003cli\u003ePeptone: 0.78 g\/l\u003c\/li\u003e\n\u003cli\u003eGlycerol: 2.35 g\/l\u003c\/li\u003e\n\u003cli\u003eAgar-Agar: 15 g\/l\u003c\/li\u003e\n\u003cli\u003epH value (25 °C): 5.2-5.6\u003c\/li\u003e\n\u003cli\u003ePack size: 10 pc(s), box\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +4 °C\u003c\/li\u003e\n\u003cli\u003eProduct type: Microbiological culture plate\u003c\/li\u003e\n\u003cli\u003eStandard: EN ISO 11133\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1K23-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDYzN3xhcHBsaWNhdGlvbi9wZGZ8YUdRMUwyZ3lPQzg1TWpVME5UVXlNREV3TnpneUwxTlFSVnBmTVVzeU0xOUZUaTV3WkdZfDFhNDBlYTU3ZTEyOGJlN2QyZWI4OGQyM2I4NTM3NDAwOGRmMDlmMmUyMTI0MDg5YTY5Y2E5NWIxM2E4YzI2NTE\" 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-1K23-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMTg1MDJ8YXBwbGljYXRpb24vcGRmfGFHTXlMMmhqTlM4NU1qQTJNekEyT0RNeU5ERTBMMU5FUWw4eFN6SXpYMFJGWDBWT0xuQmtaZ3wzYjllODk2ZjQ3OWYwNzUzZmUyMmViZGRlMjI5OWMyNjNjMDA5ZWJhNWU1MTVjMzZhMWU2NWFlZTY1Y2FmYzBj\" 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 pc(s) \/ 1 piece","offer_id":56125126934860,"sku":"1K23.1","price":18.85,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 6+ pieces","offer_id":56125126967628,"sku":"1K23.1","price":17.91,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 24+ pieces","offer_id":56125127000396,"sku":"1K23.1","price":16.97,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1ATX-02-1000Wx1000H.jpg?v=1766403075"},{"product_id":"roti-plate-sub-90-sub-dg-18-1k24-1k24","title":"ROTI®Plate90 DG 18, ISO 21527-2, EN ISO 11133, 10 unit(s), box","description":"\u003cp\u003eROTI®Plate90 DG 18 is a microbiological culture plate prepared for laboratory applications conforming to ISO 21527-2 and EN ISO 11133. Intended for microbiology, it supports standardised culture procedures used in environmental analysis, air analysis and airborne germ collection. Each pack comprises 10 units in a box and weighs 0,152 kg, offering a practical format for routine throughput and stock management. The ROTI®Plate90 series provides consistent plate presentation for sampling, incubation and colony assessment under laboratory SOPs. DG 18 plates from manufacturer Carl ROTH help maintain controlled media supply for quality-focused microbiological testing without on-site media preparation. They integrate into programmes monitoring xerophilic moulds and related environmental matrices where ISO 21527-2 and EN ISO 11133 methods apply. Clear unit packaging simplifies batch documentation and reordering across busy laboratories. The product suits facilities that combine food-related or environmental mycology workflows with airborne germ collection and require reliable day-to-day availability of DG 18 plates for reproducible culture conditions.\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\u003eCasein, enzymatically digested: 5 g\/l\u003c\/li\u003e\n\u003cli\u003eGlucose: 10 g\/l\u003c\/li\u003e\n\u003cli\u003ePotassium dihydrogen phosphate: 1 g\/l\u003c\/li\u003e\n\u003cli\u003eMagnesium sulphate (MgSO4): 0.5 g\/l\u003c\/li\u003e\n\u003cli\u003eGlycerol: 220 g\/l\u003c\/li\u003e\n\u003cli\u003eDichlorane: 0.002 g\/l\u003c\/li\u003e\n\u003cli\u003eChloroamphenicol: 0.1 g\/l\u003c\/li\u003e\n\u003cli\u003eAgar-Agar: 13.5 g\/l\u003c\/li\u003e\n\u003cli\u003epH value (25 °C): 5.4-5.8\u003c\/li\u003e\n\u003cli\u003ePack size: 10 pc(s), box\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +4 °C\u003c\/li\u003e\n\u003cli\u003eProduct type: Microbiological culture plate\u003c\/li\u003e\n\u003cli\u003eStandard: ISO 21527-2, EN ISO 11133\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1K24-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNTIwOXxhcHBsaWNhdGlvbi9wZGZ8YURneUwyZzVNQzg1TWpZd056WTNNREU1TURNNEwxTlFSVnBmTVVzeU5GOUZUaTV3WkdZfDBkMzcxNTIzMzE5MTEyZTRiYjg3N2ZhNWQ4Y2RjNTU0MDcxOGU5NGU4MGNjMzRmM2ZjNjE4ZjZhNGIyMzAyMjM\" 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-1K24-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDcyNjV8YXBwbGljYXRpb24vcGRmfGFESmhMMmhqT1M4NU1qQTJNekEyTnpNME1URXdMMU5FUWw4eFN6STBYMFJGWDBWT0xuQmtaZ3xmZTI2YjVmZmU4YzMwOTM2ZmJhZmE0MzZkYWQzYjRlMTA5N2ZhMzdjYTIyZDFlNjZjMTRjOTExNGM4MDU3OGU0\" 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 pc(s) \/ 1 piece","offer_id":56125127033164,"sku":"1K24.1","price":22.05,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 6+ pieces","offer_id":56125127065932,"sku":"1K24.1","price":20.95,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 24+ pieces","offer_id":56125127098700,"sku":"1K24.1","price":19.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1AX1-02-1000Wx1000H_a6f984dc-5271-4732-8c10-b7c6e3650bd9.jpg?v=1766403076"},{"product_id":"roti-plate-sub-90-sub-sab-sub-4-sub-1k25-1k25","title":"ROTI®Plate90 Sab4, EN ISO 11133 , 10 unit(s), box","description":"\u003cp\u003eROTI®Plate90 Sab4 is a microbiological culture plate intended for laboratory use in accordance with EN ISO 11133. Prepared for microbiology, it supports plate-based procedures in environmental analysis, air analysis and airborne germ collection. The product is delivered as a box of 10 units with a pack weight of 0,152 kg, giving a convenient size for routine laboratory scheduling and inventory control. ROTI®Plate90 format aids consistent handling during sampling, incubation and evaluation under established SOPs. Sab4 plates from manufacturer Carl ROTH assist laboratories that need a dependable media presentation for quality-oriented microbiological testing without preparing media on site. They fit environmental and air-monitoring programmes where EN ISO 11133-aligned culture methods are specified. Defined packaging simplifies batch tracking, documentation and reordering across multiple benches. This plate is suitable for facilities performing yeast and mould culture work alongside airborne germ collection and requiring stable day-to-day availability of Sab4 media in a practical plate format for reproducible results.\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\u003ePeptone: 10 g\/l\u003c\/li\u003e\n\u003cli\u003eGlucose: 40 g\/l\u003c\/li\u003e\n\u003cli\u003eAgar-Agar: 15 g\/l\u003c\/li\u003e\n\u003cli\u003epH value (25 °C): 5.4-5.8\u003c\/li\u003e\n\u003cli\u003ePack size: 10 pc(s), box\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +4 °C\u003c\/li\u003e\n\u003cli\u003eProduct type: Microbiological culture plate\u003c\/li\u003e\n\u003cli\u003eStandard: EN ISO 11133\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1K25-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDA4NXxhcHBsaWNhdGlvbi9wZGZ8YURrMEwyZ3lOaTg1TWpZd056WTJNREF6TWpNd0wxTlFSVnBmTVVzeU5WOUZUaTV3WkdZfGMyMmVmOTMyNzY1YTI4ZjQwOTI3OTBhM2JiODE0YjU0YjgxNWE0ZWU2ZTQ4MzE0NTI4YjgyN2VmY2UzNGVhNjA\" 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-1K25-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzYwNDh8YXBwbGljYXRpb24vcGRmfGFEVmhMMmhqTWk4NU1qQTJNekEyT1RNd056RTRMMU5FUWw4eFN6STFYMFJGWDBWT0xuQmtaZ3wwZjZmMzM1OTNiZDkxNzk1NzQ2MDBhZTY3MTYzMGMyYTc2ZjhkZmY1MjIxMTVjN2RiMDA0MzVkODg1ZjdjMWQ1\" 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 pc(s) \/ 1 piece","offer_id":56125127131468,"sku":"1K25.1","price":18.85,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 6+ pieces","offer_id":56125127164236,"sku":"1K25.1","price":17.91,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 24+ pieces","offer_id":56125127197004,"sku":"1K25.1","price":16.97,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1ATX-02-1000Wx1000H_73e7fdfa-3f3f-4fd7-8e1f-51747c6ca079.jpg?v=1766403077"},{"product_id":"acetyl-chloride-d-sub-3-sub-1l34-1l34","title":"Acetyl chloride D3, 99 Atom%D, 5 ml, glass","description":"\u003cp\u003eAcetyl chloride D₃ is a deuterated reagent at 99 Atom%D for nuclear magnetic resonance spectroscopy and related isotopic labelling chemistry. It is identified by CAS number 19259-90-6 and EG number 242-925-4, with the empirical formula C₂D₃ClO. Listed physical properties include a density of 1,15 g\/cm³, a flash point of -12 °C and a boiling point of 50 to 52 °C. The product is supplied as 5 ml in glass and carries UN number 1717. Acetyl chloride D₃ from manufacturer Carl ROTH forms part of the compounds-for-NMR offering within spectroscopy and spectrometry applications. The 99 Atom%D enrichment supports introduction of deuterated acetyl groups and preparation of labelled intermediates where high isotopic purity matters. Unit quantity is 5 ml and the article weight is 0,040 kg. Analytical and synthetic laboratories use this pack when a small glass quantity of highly deuterated acetyl chloride is needed for method work, reference preparation or small-scale synthesis. Consult the safety data sheet and apply suitable controls for reactive acid chlorides before use.\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\u003eDeuterising degree: ≥99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 19259-90-6\u003c\/li\u003e\n\u003cli\u003ePack size: 5 ml glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 242-925-4\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂D₃ClO\u003c\/li\u003e\n\u003cli\u003eDensity: 1,15 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-1L34-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjE4M3xhcHBsaWNhdGlvbi9wZGZ8YUdZNEwyaGxZUzg1TWpVME5UVTFNRFU0TWpBMkwxTlFSVnBmTVV3ek5GOUZUaTV3WkdZfDRkNmVhMGM3OWFjMjdkZmI5MTMyNzNjNWNkYjUxZGUzYmUwNTMxOTMwOGU2NDFjY2Q3YmQzZWUwNWRkNTNmZGE\" 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-1L34-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMjk1MjR8YXBwbGljYXRpb24vcGRmfGFHVmhMMmhqTWk4NU1qQTJNekV6TlRneU5qSXlMMU5FUWw4eFRETTBYMFJGWDBWT0xuQmtaZ3w1NTk2ODAyODc2NTZkOTliZTUzOGQ4MTU0MGNmOWI5ODEwNjg3ZmQ2YmJiOTU3MDg5Y2IzYzcyMTM1NGNkMTI0\" 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":56125214720332,"sku":"1L34.1","price":209.65,"currency_code":"EUR","in_stock":true},{"title":"5 ml \/ 6+ pieces","offer_id":56125214753100,"sku":"1L34.1","price":199.17,"currency_code":"EUR","in_stock":true},{"title":"5 ml \/ 24+ pieces","offer_id":56125214785868,"sku":"1L34.1","price":188.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/6672-1000Wx1000H.jpg?v=1766403319"},{"product_id":"biphenyl-d-sub-10-sub-1l36-1l36","title":"Biphenyl D10, 99 Atom%D, 1 g, glass","description":"\u003cp\u003eBiphenyl D₁₀ is a fully deuterated aromatic compound offered at 99 Atom%D for nuclear magnetic resonance spectroscopy. It carries CAS number 1486-01-7 and the empirical formula C₁₂D₁₀, with a density of 0,97 g\/cm³, a flash point of 113 °C, and a boiling range of 255 to 257 °C. These properties make it a stable, well-characterised standard for NMR and related spectrometric work. The product is supplied as 1 g in glass, convenient for reference, solvent, or internal-standard use in spectroscopy laboratories. EG number 685-865-8 and the listed physical data support straightforward integration into analytical protocols. From manufacturer Carl ROTH, Biphenyl D₁₀ serves applications within NMR compound sets where high deuterium enrichment and defined thermal behaviour are essential for reproducible spectra and method validation in research and industrial 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\u003eCAS number: 1486-01-7\u003c\/li\u003e\n\u003cli\u003ePack size: 1 g glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 685-865-8\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₂D₁₀\u003c\/li\u003e\n\u003cli\u003eDensity: 0,97 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-1L36-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk1MDQzfGFwcGxpY2F0aW9uL3BkZnxhRGhsTDJoak15ODVNalUwTlRVME56azJNRFl5TDFOUVJWcGZNVXd6Tmw5RlRpNXdaR1l8Y2Y5NDFhNjlmZmQyZGE1YmViNTc1MzYzMWU5YThkYTI4N2NhNjBmM2Y2ZGJmYTIwNThhZDdhYjcyMDExN2Q2NQ\" 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-1L36-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNzc2OTh8YXBwbGljYXRpb24vcGRmfGFEVmhMMmcwWlM4NU1qQTJNekV5TWpNNU1UTTBMMU5FUWw4eFRETTJYMFJGWDBWT0xuQmtaZ3xlZjQ0MzYxZmI4YjM0ZTg4YTE0ZjMwMzBjY2YxM2RjMjhjNTBiYmU5MWJhMjU0MDE0NjAyNmI0NDNhYTM4OTU1\" 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 g \/ 1 piece","offer_id":56125215146316,"sku":"1L36.1","price":166.65,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 6+ pieces","offer_id":56125215179084,"sku":"1L36.1","price":158.32,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 24+ pieces","offer_id":56125215211852,"sku":"1L36.1","price":149.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/6672-1000Wx1000H_fe938115-946a-472c-97ed-429073e6db4d.jpg?v=1766403321"},{"product_id":"1-4-dichlorobenzene-d-sub-4-sub-1l37-1l37","title":"1,4-Dichlorobenzene D4, 98 Atom%D, 1 g, glass","description":"\u003cp\u003e1,4-Dichlorobenzene D₄ is a deuterated aromatic reagent with 98 Atom%D enrichment, designed for nuclear magnetic resonance spectroscopy. It is registered under CAS 3855-82-1 with empirical formula C₆D₄Cl₂ and a molar mass of 151,03 g\/mol. Density lies between 1,25 and 1,46 g\/cm³, the flash point is 66 °C, and the boiling point is 174,1 °C, giving a clear physicochemical profile for laboratory handling. Supplied as 1 g in glass, the material fits NMR compound libraries and spectrometric workflows that require a chlorinated, ring-deuterated standard. EG number 684-572-2 accompanies the specification set for documentation and inventory control. Available from manufacturer Carl ROTH, 1,4-Dichlorobenzene D₄ supports calibration, method development, and routine measurements in spectroscopy and spectrometry laboratories that depend on defined isotopic purity and consistent physical data.\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\u003eCAS number: 3855-82-1\u003c\/li\u003e\n\u003cli\u003ePack size: 1 g glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 684-572-2\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆D₄Cl₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 151,03 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-1L37-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk1NDExfGFwcGxpY2F0aW9uL3BkZnxhRGt3TDJobE55ODVNalUwTlRVMU1UVTJOVEV3TDFOUVJWcGZNVXd6TjE5RlRpNXdaR1l8ZTQ3NGIxMTk0MTZmZjY5NWJiZjIyYjg0ODllMDFmYzY4ZjRmOWNhZDE3MGJmMTY5YzcyYzk2YjliOWY3MjIxYw\" 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-1L37-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMDk4MzR8YXBwbGljYXRpb24vcGRmfGFEQTBMMmcwWWk4NU1qQTJNekV5TVRRd09ETXdMMU5FUWw4eFRETTNYMFJGWDBWT0xuQmtaZ3wxMjBiYzcwNjg3OThmM2Y5ZThkMjY1ZDNkZDllMzRhNTI4MzBjOTVjMDIwMmIxZGFhNjg0ZWM5NGM1OWFiZGQ1\" 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 g \/ 1 piece","offer_id":56125215277388,"sku":"1L37.1","price":120.95,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 6+ pieces","offer_id":56125215310156,"sku":"1L37.1","price":114.9,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 24+ pieces","offer_id":56125215342924,"sku":"1L37.1","price":108.86,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/6672-1000Wx1000H_30a014af-91c8-4f41-8c34-eba523b08c97.jpg?v=1766403321"},{"product_id":"dimethyl-carbonate-d-sub-6-sub-1l38-1l38","title":"Dimethyl carbonate D6, 99,5 Atom%D, 1 ml, glass","description":"\u003cp\u003eDimethyl carbonate D₆ is a highly deuterated carbonate ester provided at 99,5 Atom%D for nuclear magnetic resonance applications. CAS number 108481-44-3 and empirical formula C₃D₆O₃ identify the substance, which has a molar mass of 96,08 g\/mol and a density of 1,15 g\/cm³. Its flash point of 16,7 °C and boiling point of 90 °C define the thermal handling window for laboratory use. The product is packed as 1 ml in glass, suited to NMR solvent, reference, or specialty reagent roles where strong deuterium enrichment is required. EG number 690-550-3 and the stated physical constants support analytical documentation. From manufacturer Carl ROTH, Dimethyl carbonate D₆ serves spectroscopy and spectrometry laboratories working with deuterated organics for method setup, calibration, and routine NMR measurements that benefit from high Atom%D content and well-specified physicochemical parameters.\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\u003eCAS number: 108481-44-3\u003c\/li\u003e\n\u003cli\u003ePack size: 1 ml glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 690-550-3\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃D₆O₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 96,08 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-1L38-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk2ODIzfGFwcGxpY2F0aW9uL3BkZnxhRGcyTDJnNVppODVNamd5T1RVd05EazJNamcyTDFOUVJWcGZNVXd6T0Y5RlRpNXdaR1l8YTNhZjY5Y2Y1MjllYmZjMGY2YmIxYTg4YWVjN2ZmZWIyZWE3ZGE3MGUwZjc3ZjNiYWYxY2JkNGU5YTgxMmM4Mw\" 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-1L38-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNzE0MjB8YXBwbGljYXRpb24vcGRmfGFEbGhMMmcwWVM4NU1qQTJNekV5TVRBNE1EWXlMMU5FUWw4eFRETTRYMFJGWDBWT0xuQmtaZ3xhOTA5OWIzZGRhNjk2NTIxNzYyOTlkNmQ4NzcyZGM5NmFjZTczN2VhMjU0ODQ3NjMzN2U5NzE3NGRmNzE0MTA5\" 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":56125215408460,"sku":"1L38.1","price":206.95,"currency_code":"EUR","in_stock":true},{"title":"1 ml \/ 6+ pieces","offer_id":56125215441228,"sku":"1L38.1","price":196.6,"currency_code":"EUR","in_stock":true},{"title":"1 ml \/ 24+ pieces","offer_id":56125215473996,"sku":"1L38.1","price":186.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/6672-1000Wx1000H_896a5b6b-e5ba-4ee8-8d03-c3fd2ea22ed0.jpg?v=1766403321"},{"product_id":"sodium-formate-d-1l39-1l39","title":"Sodium formate D, 99,5 Atom%D, 10 g, glass","description":"\u003cp\u003eSodium formate D is a deuterated NMR reagent supplied at 99,5 Atom%D for spectroscopy and related analytical work. It carries CAS number 3996-15-4, EG nr. 622-208-6 and the empirical formula DCOONa, with a molar mass of 69,01 g\/mol. Density is approximately 1,95 g\/cm³ and the boiling point lies above 411 °C, supporting handling and method planning in the laboratory. This material is offered in a 10 g glass pack, suited to nuclear magnetic resonance applications where defined deuterium enrichment is required for solvent or reference use. Prepared as a compound for NMR within spectroscopy and spectrometry workflows, it fits routine sample preparation and specialised labelling studies. The grade and physical data from manufacturer Carl ROTH allow clear identification against catalogue and safety documentation. Laboratories working in organic structure elucidation, exchange studies or quantitative NMR can integrate this formate salt where a compact, well-characterised deuterated source is preferred. Pack presentation in glass supports orderly storage and dispensing on the bench.\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\u003eDeuterising degree: ≥99.5 %\u003c\/li\u003e\n\u003cli\u003eLoss on drying (160 °C): ≤1.0 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 3996-15-4\u003c\/li\u003e\n\u003cli\u003ePack size: 10 g glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 622-208-6\u003c\/li\u003e\n\u003cli\u003eMolar mass: 69,01 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: ~1,95 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: \u0026gt;411 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1L39-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDAyOHxhcHBsaWNhdGlvbi9wZGZ8YURFMkwyaGxNUzg1TWpVME5UVTFNekl3TXpVd0wxTlFSVnBmTVV3ek9WOUZUaTV3WkdZfDMzZGE1ZDdmNzUzNmZhZjdjNjMyNmIzOTFmZTI1ODBjNzI2MmIwY2ViMDJmNmZlYzNhODEzMzRmMDY5OTNiMDM\" 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-1L39-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzcwNjh8YXBwbGljYXRpb24vcGRmfGFEUTFMMmd3WkM4NU1qQTJNekV4TmpneU1EYzRMMU5FUWw4eFRETTVYMFJGWDBWT0xuQmtaZ3xiOTJlMWZlMjdkZWU2OWJkMmM1YjBkMjdkYzRiYTI2YjA3YmE5MjcwY2ZiNDg5ZjE0ZjcwOGY3ZGY3N2ZjMzUw\" 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":56125215506764,"sku":"1L39.1","price":77.95,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56125215539532,"sku":"1L39.1","price":74.05,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56125215572300,"sku":"1L39.1","price":70.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/6672-1000Wx1000H_396baf6a-fa85-4bb4-9163-893ea5fe50a2.jpg?v=1766403322"},{"product_id":"phenylboronic-acid-d-sub-5-sub-1l3a-1l3a","title":"Phenylboronic acid D5, 98 Atom%D, 1 g, glass","description":"\u003cp\u003ePhenylboronic acid D₅ is a deuterated boronic acid reagent with 98 Atom%D enrichment for nuclear magnetic resonance and related spectroscopic applications. It is identified by CAS number 215527-70-1 and EG nr. 623-841-0, with empirical formula C₆D₅H₂BO₂ and a molar mass of 126,96 g\/mol. Supplied in a 1 g glass pack, the material supports NMR compound libraries, labelling experiments and structure-oriented organic work where a pentadeuterated phenyl ring is advantageous. Categories cover spectroscopy and spectrometry, specifically compounds for NMR, so the product aligns with analytical and synthetic laboratories that require defined isotopic composition. Physical and identity data from manufacturer Carl ROTH enable straightforward matching to protocols and inventory systems. The compact glass unit is practical for controlled dispensing and method development. Use this deuterated phenylboronic acid where consistent Atom%D specification and clear CAS\/EG identifiers are needed for documentation, method transfer and routine spectroscopic practice.\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\u003eDeuterising degree: ≥98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 215527-70-1\u003c\/li\u003e\n\u003cli\u003ePack size: 1 g glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 623-841-0\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆D₅H₂BO₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 126,96 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-1L3A-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjU0MnxhcHBsaWNhdGlvbi9wZGZ8YUdKbUwyaGxNQzg1TWpVME5UVTFNelV6TVRFNEwxTlFSVnBmTVV3elFWOUZUaTV3WkdZfDBhODUyZjBlMmM0MThiZDYzYjY4OTM1ODVhYjA0M2JlYjk1Y2VkZTRmMmMzNzE0Y2QxNzQ0YWJiZWJlM2IzZjE\" 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-1L3A-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDIyMjV8YXBwbGljYXRpb24vcGRmfGFEUTNMMmd3WVM4NU1qQTJNekV4TnpRM05qRTBMMU5FUWw4eFRETkJYMFJGWDBWT0xuQmtaZ3w3NDIyYTZiZDkxOWFkNjEwYWFiMGU0MTY4Nzg3MGZlNTFkOTMwZjgwMWZkZmI4OWY4MzE1ODliYjU0YzNhY2Yy\" 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 g \/ 1 piece","offer_id":56125215637836,"sku":"1L3A.1","price":217.7,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 6+ pieces","offer_id":56125215670604,"sku":"1L3A.1","price":206.82,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 24+ pieces","offer_id":56125215703372,"sku":"1L3A.1","price":195.93,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/6672-1000Wx1000H_84ef7a22-ef8a-4764-a33e-cec37baefe2a.jpg?v=1766403323"},{"product_id":"quninaldine-red-1la9-1la9","title":"Quninaldine red, pure, 1 g, glass","description":"\u003cp\u003eQuinaldine red is a pure pH-indicator dye used in analytical chemistry for visual endpoint detection and related colour-change applications. The substance carries CAS number 117-92-0 and EG number 204-221-5, with empirical formula C₂₁H₂₃IN₂ and a molar mass of 430,32 g\/mol. As a classic quinoline-based indicator, it is employed in titrations and teaching experiments where a clear transition in the acidic to weakly acidic range is required. The pure grade is Solid dye is dissolved according to standard laboratory procedures to prepare working reagents for volumetric analysis and demonstration work. This material from manufacturer Carl ROTH sits in the analytical chemicals and pH-indicators assortment and is intended for professional laboratory use. Documentation via the associated safety data sheet supports compliant handling; no further performance or purity claims are made beyond the pure grade and stated identity data.\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\u003eDye content: ≥95 %\u003c\/li\u003e\n\u003cli\u003eAppearance: green powder\u003c\/li\u003e\n\u003cli\u003eMaximum absorption: 527-533 nm\u003c\/li\u003e\n\u003cli\u003eCAS number: 117-92-0\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 g, 5 g, 10 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 204-221-5\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₁H₂₃IN₂\u003c\/li\u003e\n\u003cli\u003eGrade: pure\u003c\/li\u003e\n\u003cli\u003eMolar mass: 430,32 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-1LA9-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjY4NXxhcHBsaWNhdGlvbi9wZGZ8YURrMkwyZzJNeTg1TWpVME5UVTROVFkwTXpneUwxTlFSVnBmTVV4Qk9WOUZUaTV3WkdZfDlhODQxY2MyNTI4N2MzYTljYjJhZGUxNWZjOTVkYTdiNDc2ZjQwODM0MTdmNGFjODhiNGUzNzMzNTk5YTI4MDU\" 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-1LA9-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzk0ODd8YXBwbGljYXRpb24vcGRmfGFEZzRMMmcyTWk4NU1qQTJNekUzTXpFNE1UYzBMMU5FUWw4eFRFRTVYMFJGWDBWT0xuQmtaZ3w3OWFkM2U2ZWMwMTZhMTdkMDMwYTQwMjliMGNkMWI3Y2QyZGQwOWYzYTcyOTk2YTJjYmJiM2MxY2YyMTVlYWMx\" 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 g \/ 1 piece","offer_id":56125278028108,"sku":"1LA9.1","price":26.35,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 6+ pieces","offer_id":56125278060876,"sku":"1LA9.1","price":25.03,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 24+ pieces","offer_id":56125278093644,"sku":"1LA9.1","price":23.72,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 1 piece","offer_id":56125278126412,"sku":"1LA9.2","price":64.0,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56125278159180,"sku":"1LA9.2","price":60.8,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56125278191948,"sku":"1LA9.2","price":57.6,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 1 piece","offer_id":56125278224716,"sku":"1LA9.3","price":112.9,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56125278257484,"sku":"1LA9.3","price":107.26,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56125278290252,"sku":"1LA9.3","price":101.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1LA9-SF-1000Wx1000H_d59f91c5-dffc-441e-aa8a-2965d410ac22.jpg?v=1766403406"},{"product_id":"glyoxal-bis-2-hydroxyanil-1laa-1laa","title":"Glyoxal-bis-(2-hydroxyanil), min. 97 %, 1 g, glass","description":"\u003cp\u003eGlyoxal-bis-(2-hydroxyanil) is an analytical metal indicator with a minimum purity of 97 %, CAS number 1149-16-2 and empirical formula C₁₄H₁₂N₂O₂. Its molar mass is 240,36 g\/mol, and it is identified under EG number 214-560-0. The defined composition supports preparation of indicator solutions and controlled response to selected cations under standard bench conditions. This grade from manufacturer Carl ROTH is suited to qualitative and quantitative workflows where a compact solid portion enables accurate weighing and dilution. The glass packaging helps protect the material during storage and routine handling. Glyoxal-bis-(2-hydroxyanil) fits catalogues of analytical chemicals used as metal indicators, offering a clearly specified organic ligand for titration setups, complex formation studies and teaching or research protocols that require a reliable indicator of known purity and molecular identity.\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 light yellow to beige powder\u003c\/li\u003e\n\u003cli\u003eAssay: ≥97 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 1149-16-2\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 g, 5 g, 10 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 214-560-0\u003c\/li\u003e\n\u003cli\u003ePurity: min. 97 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₄H₁₂N₂O₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 240,36 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-1LAA-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjU2OXxhcHBsaWNhdGlvbi9wZGZ8YURKbEwyZzJNQzg1TWpVME5UVTRORFkyTURjNEwxTlFSVnBmTVV4QlFWOUZUaTV3WkdZfDE2YTdhN2Y1ZjdlNzhhYmU4NzgzNjZhNTEyYWM4YTBiYzE3OGUxZTM1ZTNlNjM2ODRmMGEzYjhjMDYyMGUwN2Q\" 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-1LAA-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzkyMjZ8YXBwbGljYXRpb24vcGRmfGFHTXhMMmcyWXk4NU1qQTJNekUzTmpFek1EZzJMMU5FUWw4eFRFRkJYMFJGWDBWT0xuQmtaZ3xiYTFhMTk5ZGNkYmRlZjU5ZGNlNmRjYzU5YzIwZTIxZGRlMDQ2NzFkOWJiOTBkNjM0MmMzMTBmMDQ3YzI3OTNj\" 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 g \/ 1 piece","offer_id":56125278388556,"sku":"1LAA.1","price":17.75,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 6+ pieces","offer_id":56125278421324,"sku":"1LAA.1","price":16.86,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 24+ pieces","offer_id":56125278454092,"sku":"1LAA.1","price":15.98,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 1 piece","offer_id":56125278486860,"sku":"1LAA.2","price":37.55,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56125278519628,"sku":"1LAA.2","price":35.67,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56125278552396,"sku":"1LAA.2","price":33.8,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 1 piece","offer_id":56125278585164,"sku":"1LAA.3","price":64.0,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56125278617932,"sku":"1LAA.3","price":60.8,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56125278650700,"sku":"1LAA.3","price":57.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1LAA-SF-1000Wx1000H_59a8e85c-9f9c-46ad-bb7f-2f1d27a53f43.jpg?v=1766403406"},{"product_id":"o-cresolphthaleine-1lac-1lac","title":"o-Cresolphthaleine, pure, 5 g, glass","description":"\u003cp\u003eo-Cresolphthalein is a pure pH indicator reagent with CAS number 596-27-0, empirical formula C₂₂H₁₈O₄ and a molar mass of 346,39 g\/mol. It is listed under EG number 209-881-8 and As a classic phthalein-type indicator, o-cresolphthalein is applied in acid–base titrations and pH-dependent colour-change procedures where a solid indicator of defined composition is required. The pure grade supports preparation of stock solutions and reproducible end-point detection in routine and research analytics. Available from manufacturer Carl ROTH, the material is packed to suit precise weighing on the analytical balance and subsequent dissolution in suitable solvents. Its placement among pH indicators makes it a practical choice for teaching laboratories, quality-control workflows and method development that rely on visual or photometric indication. provides a convenient working quantity while protecting the solid during storage and handling in the chemical store or on the bench.\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 light yellow to light brown powder\u003c\/li\u003e\n\u003cli\u003eAbsorption max. (NaOH 0,1 mol\/l): 565-569 nm\u003c\/li\u003e\n\u003cli\u003epH-transition range: 8.2 (colourless) - 9.8 (red violet)\u003c\/li\u003e\n\u003cli\u003eLoss on drying: ≤0.5 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 596-27-0\u003c\/li\u003e\n\u003cli\u003ePack sizes: 5 g, 25 g, 100 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 209-881-8\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₂H₁₈O₄\u003c\/li\u003e\n\u003cli\u003eMolar mass: 346,39 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-1LAC-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzM4N3xhcHBsaWNhdGlvbi9wZGZ8YUdRM0wyZzFaaTg1TWpVME5UVTRORE16TXpFd0wxTlFSVnBmTVV4QlExOUZUaTV3WkdZfGRiNDM5MTFiMTlmNGM2NWZkYTAzOGMzNWMwMDdmOTFiZjhhZThhYTZmOTNhOGRmNzAwNWQ5ZWI2NzIyZTA3OWQ\" 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-1LAC-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzg4NTJ8YXBwbGljYXRpb24vcGRmfGFHWXdMMmcyTlM4NU1qQTJNekUzTkRFMk5EYzRMMU5FUWw4eFRFRkRYMFJGWDBWT0xuQmtaZ3w0ZjZlZTJjOTgxYWNhMTNlYTEzYzQzMzY2ODc2M2U2OGI5NmFkMzgwMDBiN2NhNDE1ZGI1ZDc1MjFiNTBiYWFk\" 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 g \/ 1 piece","offer_id":56125278814540,"sku":"1LAC.1","price":12.8,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56125278847308,"sku":"1LAC.1","price":12.16,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56125278880076,"sku":"1LAC.1","price":11.52,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56125278912844,"sku":"1LAC.2","price":51.1,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56125278945612,"sku":"1LAC.2","price":48.55,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56125278978380,"sku":"1LAC.2","price":45.99,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56125279011148,"sku":"1LAC.3","price":123.65,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56125279043916,"sku":"1LAC.3","price":117.47,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56125279076684,"sku":"1LAC.3","price":111.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1LAC-SF-1000Wx1000H_000a51de-b619-4e11-9777-b4868109ea1f.jpg?v=1766403407"},{"product_id":"2-nitrophenol-1lah-1lah","title":"2-Nitrophenol, pure, 25 g, glass","description":"\u003cp\u003e2-Nitrophenol is a pure pH indicator and analytical chemical with CAS number 88-75-5, empirical formula C₆H₅NO₃ and a molar mass of 139,11 g\/mol. It carries EG number 201-857-5 and UN number 1663. Key physical properties include a density of 1,495 g\/cm³, a flash point of 108 °C and a boiling point of 214 °C. The pure grade supports accurate dosing when preparing solutions for titration or pH indication work. This material from manufacturer Carl ROTH fits chemical stores serving analytical, teaching and method-development laboratories that require a defined aromatic nitro compound for indicator use. 2-Nitrophenol remains a standard choice among pH indicators whenever a compact, well-characterised solid with documented molar mass and physical constants is needed for reproducible bench procedures.\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: greenish to yellow powder\u003c\/li\u003e\n\u003cli\u003epH-transition range: 5.0 (colourless) - 7.0 (yellow)\u003c\/li\u003e\n\u003cli\u003eCAS number: 88-75-5\u003c\/li\u003e\n\u003cli\u003ePack sizes: 25 g, 100 g, 500 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 201-857-5\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₅NO₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 139,11 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-1LAH-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMTExMXxhcHBsaWNhdGlvbi9wZGZ8YUdKaUwyZzJaQzg1TWpVME5UVTRPRFU1TWprMEwxTlFSVnBmTVV4QlNGOUZUaTV3WkdZfDM2ZWJkYzg4NzcyNmM1OTM4ZWYwNzJlMWE1NDNlNzA0OGVjM2QyYjI4MWUyY2NhYzFlZTBlMjMwN2Y0YmRiMTY\" 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-1LAH-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMTE2NTl8YXBwbGljYXRpb24vcGRmfGFEVXhMMmhqTWk4NU1qQTJNekU0TURNNU1EY3dMMU5FUWw4eFRFRklYMFJGWDBWT0xuQmtaZ3w0MjlmNzBlYmE4Y2RmMWRiMTliOGU4NmFkYmVhYTA0ODYzOGY4M2U4NzlmYmEyODBiZDBhOGUwMzJlMTdlMjI2\" 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 g \/ 1 piece","offer_id":56125279273292,"sku":"1LAH.1","price":19.25,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56125279306060,"sku":"1LAH.1","price":18.29,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56125279338828,"sku":"1LAH.1","price":17.33,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56125279371596,"sku":"1LAH.2","price":35.4,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56125279404364,"sku":"1LAH.2","price":33.63,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56125279437132,"sku":"1LAH.2","price":31.86,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56125279469900,"sku":"1LAH.3","price":110.2,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56125279502668,"sku":"1LAH.3","price":104.69,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56125279535436,"sku":"1LAH.3","price":99.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1LAH-SF-1000Wx1000H_e1f3a1ae-52e0-4007-a29b-3865605c3f42.jpg?v=1766403408"},{"product_id":"flame-coloration-set-2-1pe6-1pe6","title":"Flame Coloration Set 2, RbCl, CsCl, InCl3, CuCl2, BaSO4, Cu(NO3)2, 1 set, glass","description":"\u003cp\u003eFlame Coloration Set 2 is a ready-to-use collection of salts for qualitative cation detection by classic flame tests in analytical chemistry teaching and laboratory practice. The set comprises RbCl, CsCl, InCl3, CuCl2, BaSO4 and Cu(NO3)2, enabling characteristic flame colours for selected alkali, alkaline-earth and other metal ions. Packed as one complete set in glass and weighing 0,705 kg, it supports demonstration and student experiments on spectral emission and cation identification. Offered by manufacturer Carl ROTH under UN number 3316, the assortment belongs to qualitative detection reagents for cation analysis. Components are presented for controlled laboratory use within analytical workflows where visual flame coloration remains a standard introductory method. The set format simplifies preparation of multiple flame tests without sourcing each salt separately, making it suitable for educational benches and routine qualitative schemes.\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 set\u003c\/li\u003e\n\u003cli\u003eProduct type: Flame coloration set for cation detection\u003c\/li\u003e\n\u003cli\u003eComponents: RbCl, CsCl, InCl3, CuCl2, BaSO4, Cu(NO3)2\u003c\/li\u003e\n\u003cli\u003ePackaging: glass\u003c\/li\u003e\n\u003cli\u003eWeight: 0,705 kg\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1PE6-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDkyNzAwfGFwcGxpY2F0aW9uL3BkZnxhR1F3TDJnMk5pODVNalUwTlRZMk56ZzVNVFV3TDFOUVJWcGZNVkJGTmw5RlRpNXdaR1l8ZDlhMTFhMDZkMDQ2ZmE4ZmNlMDM4Y2VkMzliZmM0NWY5NmY2YzkwYjQ5YjMzZDhmY2Q2YjkyMDdkYjA0ZWQ4Yw\" 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-1PE6-GB-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wxODkyMjU4fGFwcGxpY2F0aW9uL3BkZnxhR05pTDJnM1ppODVNVGd4TnpjeU1UZzFOak13TDFORVFsOHhVRVUyWDBkQ1gwVk9MbkJrWmd8Yjk5NzVhYzI1OTA2NDlmMmE4NmFiN2ExNjc4YmI0ZjU3MzA4OTAwMzc2OGQ5MzE2ODNhYmU0N2MxNThiOTc2ZA\" 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":56125625401676,"sku":"1PE6.1","price":98.8,"currency_code":"EUR","in_stock":true},{"title":"6+ pieces \/ 6+ pieces","offer_id":56125625434444,"sku":"1PE6.1","price":93.86,"currency_code":"EUR","in_stock":true},{"title":"24+ pieces \/ 24+ pieces","offer_id":56125625467212,"sku":"1PE6.1","price":88.92,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-1PE6-Flammenset-02_7482c695-8116-4179-b030-aef041c08f16.jpg?v=1766405001"},{"product_id":"flame-coloration-set-1-1pe8-1pe8","title":"Flame Coloration Set 1, NaCl, KCl, BaCl2, SrCl2, LiCl, CaCl2, 1 set, glass","description":"\u003cp\u003eFlame Coloration Set 1 is a curated assortment of metal salts for qualitative flame tests used in cation detection and analytical teaching laboratories. The set contains NaCl, KCl, BaCl2, SrCl2, LiCl and CaCl2, covering common alkali and alkaline-earth ions that produce distinctive flame colours. Delivered as one complete set in glass with a weight of 0,718 kg, it streamlines preparation of classic flame coloration experiments. Available from manufacturer Carl ROTH and assigned UN number 3316, the collection fits qualitative detection reagent ranges for cation analysis. Students and analysts can compare emission colours side by side without assembling individual reagents from bulk stock. The set format supports reproducible demonstration of spectral behaviour and ion identification in school, university and routine laboratory environments where visual flame tests remain part of the analytical curriculum.\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 set\u003c\/li\u003e\n\u003cli\u003eProduct type: Flame coloration set for cation detection\u003c\/li\u003e\n\u003cli\u003eComponents: NaCl, KCl, BaCl2, SrCl2, LiCl, CaCl2\u003c\/li\u003e\n\u003cli\u003ePackaging: glass\u003c\/li\u003e\n\u003cli\u003eWeight: 0,718 kg\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1PE8-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDkyNzAyfGFwcGxpY2F0aW9uL3BkZnxhRFV6TDJnMVl5ODVNalUwTlRZMk5EWXhORGN3TDFOUVJWcGZNVkJGT0Y5RlRpNXdaR1l8MmE1MGU5ZGY3MjM0OTg2YmMxYzE1N2U3ZDAyNjY1MmIyODVmMGMyYTZkNmVlZGJkN2YyNWE2ZWM4Nzc4NGEwMA\" 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-1PE8-GB-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wxNzU4NjgzfGFwcGxpY2F0aW9uL3BkZnxhR1pqTDJnM05TODVNVGd4TnpjeU5EUTNOemMwTDFORVFsOHhVRVU0WDBkQ1gwVk9MbkJrWmd8NTM4NzVlNTkwZWE3ZmU2OTRhODk0ODhhZjU2ZmJmZjAwNzdiY2M2NzgzYzA1N2Y2NGQ2NzhhMjQwZTBjZTA1MA\" 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":56125625925964,"sku":"1PE8.1","price":62.25,"currency_code":"EUR","in_stock":true},{"title":"6+ pieces \/ 6+ pieces","offer_id":56125625958732,"sku":"1PE8.1","price":59.14,"currency_code":"EUR","in_stock":true},{"title":"24+ pieces \/ 24+ pieces","offer_id":56125625991500,"sku":"1PE8.1","price":56.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-1PE8-Flammenset-02_6e4d41f5-1b6e-436c-a581-16523a225d2f.jpg?v=1766405002"},{"product_id":"standard-for-cryoscopy-1pex-1pex","title":"Standard for cryoscopy, 000 (0,000 °C), 250 ml, plastic","description":"\u003cp\u003eStandard for cryoscopy 000 (0,000 °C) is a liquid calibration reference intended for freezing-point depression measurements and cryoscopic instrument checks. The assigned value of 0,000 °C provides a zero-point reference for instruments used in dairy, food, and analytical laboratories that rely on cryoscopy for quality control. Packed as 250 ml in plastic, the standard is practical for repeated calibration cycles and routine verification of cryoscopes. Manufacturer Carl ROTH states a density of 1 g\/cm³ and a boiling point of 100 °C, consistent with an aqueous calibration matrix. Use this material to establish or confirm the instrument baseline before measuring samples with known or unknown freezing-point depression. Suitable for analytical chemistry workflows, method validation, and ongoing performance monitoring of cryoscopic equipment. Apply under controlled laboratory conditions and follow the safety data provided for correct handling and disposal.\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\u003eFreezing point: -0.002 to 0.000 °C\u003c\/li\u003e\n\u003cli\u003ePack size: 250 ml plastic\u003c\/li\u003e\n\u003cli\u003eDensity: 1 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 100 °C\u003c\/li\u003e\n\u003cli\u003eCalibration value: 000 (0,000 °C)\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1PEX-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDI3M3xhcHBsaWNhdGlvbi9wZGZ8YURkaEwyZzJNeTg1TWpVME5UWTJOamt3T0RRMkwxTlFSVnBmTVZCRldGOUZUaTV3WkdZfGY3NTVlMjg3OTYxMDc2NTIyMmY1OTNjMzQ4Yzk1ODU4MDA0ZmQ5YmQ0NWVlMjE0MmJiNjVlZjIxNWExYmViMWI\" 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-1PEX-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMTg3MzB8YXBwbGljYXRpb24vcGRmfGFHWXlMMmczTnk4NU1qTTFNVEl3TURrMU1qWXlMMU5FUWw4eFVFVllYMFJGWDBWT0xuQmtaZ3xiOTRmZTVjZmE2ZjZiZmI2MzVjZGUxNjFkYTEzZjI1YjQ0MzM4ZTBjZDM0ZmZkMzU0MWQ2YjJhMjYwN2E0YTU3\" 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":56125627138380,"sku":"1PEX.1","price":47.85,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56125627171148,"sku":"1PEX.1","price":45.46,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56125627203916,"sku":"1PEX.1","price":43.07,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-1PH2_1e5afa91-1257-4852-8531-3b465f5bb071.jpg?v=1766405009"},{"product_id":"standard-for-cryoscopy-1pey-1pey","title":"Standard for cryoscopy, 422 m°H (-0,408 °C), 100 ml, plastic","description":"\u003cp\u003eStandard for cryoscopy 422 m°H (−0,408 °C) is a liquid calibration reference for freezing-point and cryoscopic measurements. The defined value of 422 m°H, corresponding to −0,408 °C, supports multi-point or span checks on cryoscopes used in dairy analysis, food quality control, and related analytical laboratories. Physical properties reported by manufacturer Carl ROTH include a density of 1 g\/cm³ and a boiling point of 100 °C. Laboratories can employ this standard alongside zero-point and other millihortet references to confirm linearity and accuracy of cryoscopic readings. It fits analytical chemistry and calibration-standard workflows where traceable freezing-point checks are required. Handle according to laboratory good practice and consult the safety documentation before use, storage, or disposal in regulated settings.\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\u003eFreezing point: -0,410 to -0,406 °C\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 ml, 250 ml\u003c\/li\u003e\n\u003cli\u003eDensity: 1 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 100 °C\u003c\/li\u003e\n\u003cli\u003eCalibration value: 422 m°H (−0,408 °C)\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1PEY-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDYxOXxhcHBsaWNhdGlvbi9wZGZ8YURWaEwyaGlZaTg1TWpVME5UWTNNVEUyT0RNd0wxTlFSVnBmTVZCRldWOUZUaTV3WkdZfDYxY2YxNDQ4Y2QwYWNkNzM3ZmJmMmRhN2VkN2E3M2MyMmFmODFmZDk4ZjkyNThhNGM3ZmQxNjg2ZGJhYzQ1MmY\" 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-1PEY-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMTkwMjR8YXBwbGljYXRpb24vcGRmfGFEUmtMMmc0TkM4NU1qTTFNVEU1TmpNMk5URXdMMU5FUWw4eFVFVlpYMFJGWDBWT0xuQmtaZ3xhY2Y4NzkzMGVlZjIxOWJhYmNmMzRhOGQ1NzVmNDZlM2FiZDljNjcwZmJhMjdlMDNiZjZmNmUwYTQ5MWIxNWEx\" 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":56125627236684,"sku":"1PEY.1","price":33.9,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56125627269452,"sku":"1PEY.1","price":32.21,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56125627302220,"sku":"1PEY.1","price":30.51,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 1 piece","offer_id":56125627334988,"sku":"1PEY.2","price":47.85,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56125627367756,"sku":"1PEY.2","price":45.46,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56125627400524,"sku":"1PEY.2","price":43.07,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-1PEY-1PH2_7c580946-9bc3-42bb-b856-370d73ac0893.jpg?v=1766405010"},{"product_id":"standard-for-cryoscopy-1ph0-1ph0","title":"Standard for cryoscopy, 530 m°H (-0,512 °C), 100 ml, plastic","description":"\u003cp\u003eStandard for cryoscopy 530 m°H (−0,512 °C) is a liquid reference material for calibrating and verifying cryoscopic instruments. With an assigned value of 530 m°H, equivalent to −0,512 °C, it enables span or multi-point checks of freezing-point depression systems common in dairy testing, food analysis, and analytical quality control. is convenient for routine laboratory use and repeated instrument qualification. According to manufacturer Carl ROTH, the standard has a density of 1 g\/cm³ and a boiling point of 100 °C. Pair this reference with zero-point and intermediate cryoscopy standards to assess instrument response across the working range. It is intended for analytical chemistry environments that require reliable freezing-point calibration materials. Follow laboratory safety procedures and the supplied safety data sheet for appropriate handling, storage, and disposal.\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\u003eFreezing point: -0,514 to -0,510 °C\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 ml, 250 ml\u003c\/li\u003e\n\u003cli\u003eDensity: 1 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 100 °C\u003c\/li\u003e\n\u003cli\u003eCalibration value: 530 m°H (−0,512 °C)\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1PH0-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDc5M3xhcHBsaWNhdGlvbi9wZGZ8YUdJNUwyZzJNaTg1TWpVME5UWTJOakkxTXpFd0wxTlFSVnBmTVZCSU1GOUZUaTV3WkdZfDcwM2RiNzAxOGM3YWIwMDMxZjM2MjhjZmEyZDMzMjI1N2ZkYjljYmExOTMzMGZmZjQwOGMzMTk3ODQwMjI0OGE\" 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-1PH0-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMTg5MzZ8YXBwbGljYXRpb24vcGRmfGFEYzBMMmc0WWk4NU1qTTFNVEU1T0RZMU9EZzJMMU5FUWw4eFVFZ3dYMFJGWDBWT0xuQmtaZ3xjMDQ1MjcxYzM1ODMxYjRmNjBhNWY5YTI3ODQ0MWJiYzJiNjhkNzFkZjRiZTY4MzQ0NDI3YzI3OGYzNzY3MDYz\" 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":56125627433292,"sku":"1PH0.1","price":33.9,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56125627466060,"sku":"1PH0.1","price":32.21,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56125627498828,"sku":"1PH0.1","price":30.51,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 1 piece","offer_id":56125627531596,"sku":"1PH0.2","price":47.85,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56125627564364,"sku":"1PH0.2","price":45.46,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56125627597132,"sku":"1PH0.2","price":43.07,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-1PEY-1PH2_cdc6d3c5-76f1-45f1-ba24-07ed736870cf.jpg?v=1766405011"},{"product_id":"standard-for-cryoscopy-1ph1-1ph1","title":"Standard for cryoscopy, 577 m°H (-0,557 °C), 250 ml, plastic","description":"\u003cp\u003eStandard for cryoscopy 577 m°H (-0,557 °C) is a ready-to-use calibration standard for freezing-point determinations in analytical and quality-control laboratories. It provides a defined cryoscopic value of 577 m°H, equivalent to -0,557 °C, supporting accurate calibration and performance checks of cryoscopes used in dairy, food, and related analytical workflows. Physical data include a density of 1 g\/cm³ and a boiling point of 100 °C, consistent with aqueous cryoscopy practice. The preparation is supplied in a 250 ml plastic bottle from manufacturer Carl ROTH, offering a practical pack size for routine bench calibration and method verification. Laboratories rely on such standards to confirm instrument response, maintain measurement consistency, and support reproducible freezing-point analysis. Plastic packaging aids safe handling during day-to-day use. This product sits within the cryoscopy standards category alongside complementary cooling-bath and heat-transfer fluids employed in freezing-point measurement setups, making it a focused reference material for analytical chemistry environments that require reliable cryoscopic calibration.\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\u003eFreezing point: -0,559 to -0,555 °C\u003c\/li\u003e\n\u003cli\u003ePack size: 250 ml plastic\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: Standard for cryoscopy\u003c\/li\u003e\n\u003cli\u003eCryoscopic value: 577 m°H (-0,557 °C)\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1PH1-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDIzM3xhcHBsaWNhdGlvbi9wZGZ8YURWakwyaGlPQzg1TWpVME5UWTNNRFV4TWprMEwxTlFSVnBmTVZCSU1WOUZUaTV3WkdZfDk0YWUwY2ZhNTA5YTRiZTQ5NTAwZDQ0MzMwZmFhNzA0NDNlNTNjOWIxNDA4MDgwYTYzN2FlNDVlYjUyMzQ5MjQ\" 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-1PH1-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMTg4NzF8YXBwbGljYXRpb24vcGRmfGFETXpMMmc0Wmk4NU1qTTFNVEU1T1RrMk9UVTRMMU5FUWw4eFVFZ3hYMFJGWDBWT0xuQmtaZ3w2NTU1YjRlOWQ2YmVkYjE0YmVmY2IwYTQ4NTM2NmIwMGYyODUzMWFlMzZjOWE5MTgzMGJjZmMwYzY5ZmNlYzcw\" 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":56125627662668,"sku":"1PH1.1","price":47.85,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56125627695436,"sku":"1PH1.1","price":45.46,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56125627728204,"sku":"1PH1.1","price":43.07,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-1PH2.jpg?v=1766405013"},{"product_id":"standard-for-cryoscopy-1ph2-1ph2","title":"Standard for cryoscopy, 621 m°H (-0,600 °C), 100 ml, plastic","description":"\u003cp\u003eStandard for cryoscopy 621 m°H (-0,600 °C) is a calibration standard formulated for cryoscopic freezing-point measurements in laboratory analysis. It delivers a defined value of 621 m°H, corresponding to -0,600 °C, enabling precise instrument calibration and verification of cryoscopes in dairy testing, food analysis, and broader quality-control applications. Reported physical properties include a density of 1 g\/cm³ and a boiling point of 100 °C, aligning with typical aqueous cryoscopy conditions. Consistent use of defined cryoscopy standards helps confirm instrument performance, support method validation, and maintain reproducible freezing-point results across analytical runs. The plastic container supports straightforward handling at the bench. As part of the cryoscopy standards range, it complements related cooling-bath liquids and heat-transfer fluids used in freezing-point determination workflows within analytical chemistry 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\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFreezing point: -0,602 to -0,598 °C\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 ml, 250 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: Standard for cryoscopy\u003c\/li\u003e\n\u003cli\u003eCryoscopic value: 621 m°H (-0,600 °C)\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1PH2-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDQ0NHxhcHBsaWNhdGlvbi9wZGZ8YUdZeUwyaGlOeTg1TWpVME5UWTNNREU0TlRJMkwxTlFSVnBmTVZCSU1sOUZUaTV3WkdZfDQ5Y2Y2MGQxODEzOTI1M2E3OTVmMDY0NDYzNGI2MWE5ODEwNTc0N2RjYTc0NmUzM2ZlZWFhZTgzYzFiYTFhZTQ\" 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-1PH2-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMTg5MTB8YXBwbGljYXRpb24vcGRmfGFHTmxMMmcyTmk4NU1qTTFORFE1TkRjNU1UazRMMU5FUWw4eFVFZ3lYMFJGWDBWT0xuQmtaZ3xjYzM1MjJiODhkNDViOWNmODg2ZTRkM2I5NjZjN2I0YzQyZWFmMmExM2UyMjgwMTA2NTlmMTcwM2QzNWNmMWM5\" 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":56125627859276,"sku":"1PH2.1","price":33.9,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56125627892044,"sku":"1PH2.1","price":32.21,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56125627924812,"sku":"1PH2.1","price":30.51,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 1 piece","offer_id":56125627957580,"sku":"1PH2.2","price":47.85,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56125627990348,"sku":"1PH2.2","price":45.46,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56125628023116,"sku":"1PH2.2","price":43.07,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-1PEY-1PH2.jpg?v=1766405011"},{"product_id":"platinum-wire-212h-212h","title":"Platinum wire, min. 99,95 %, diameter 1 mm, 25 cm, plastic","description":"\u003cp\u003ePlatinum wire is a high-purity elemental metal wire with minimum purity 99,95 %, diameter 1 mm and empirical formula Pt. It is supplied in a 5 cm length in plastic packaging for laboratory handling and analytical use. Key physical data include molar mass 195,08 g\/mol, density 21,45 g\/cm³ and boiling point 3827 °C, consistent with elemental platinum (CAS number 7440-06-4, EG nr. 231-116-1). In qualitative inorganic analysis the wire is commonly applied for flame tests and related cation detection work, where a clean, inert metal surface is required. The 1 mm diameter and short cut length suit bench-scale preparation of loops or contact pieces without excess material. This platinum wire from manufacturer Carl ROTH belongs to analytical chemical lines used for qualitative detection reagents. High minimum assay supports reproducible response in classical wet-chemical procedures. Laboratories can integrate the piece into teaching, method development or routine cation screening workflows that rely on durable noble-metal wire of defined purity and geometry.\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\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-212H-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjUzNHxhcHBsaWNhdGlvbi9wZGZ8YURaakwyaGxNaTg1TWpVME5UZzBNVEl6TkRJeUwxTlFSVnBmTWpFeVNGOUZUaTV3WkdZfDVkYjllYjQ5YjY2OGFhNmViOGUyNjRlMWI0ZTZkYjM4YmUxOWZjNjdiZDAwOTRhNGFlOTQyY2VhYTA0NmE3YWM\" 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-212H-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMjkzODh8YXBwbGljYXRpb24vcGRmfGFEQmxMMmhqWkM4NU1qQTJNemt5TWpreE16VTRMMU5FUWw4eU1USklYMFJGWDBWT0xuQmtaZ3xlYWM5MWE5NzdkNjAzMzlkMDQ3OTQxYzk5ZWZmZDFjMjQ3MTRmMDNhNjk3ZjQ4YWQwZTBiYWI4NmRlZmQyNjYz\" 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":56127593840972,"sku":"212H.3","price":747.15,"currency_code":"EUR","in_stock":true},{"title":"6+ pieces \/ 6+ pieces","offer_id":56127593873740,"sku":"212H.3","price":709.79,"currency_code":"EUR","in_stock":true},{"title":"24+ pieces \/ 24+ pieces","offer_id":56127593906508,"sku":"212H.3","price":672.44,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-8415_977c20bc-f9a7-4268-85cc-f749ea8a7393.jpg?v=1766408795"},{"product_id":"standards-for-osmolality-216a-216a","title":"Standards for Osmolality, ROTI®Calipure 300 mOsm\/kg H2O, 10 ml, glass ampoule","description":"\u003cp\u003eROTI®Calipure 300 mOsm\/kg H2O is an osmolality standard prepared for calibration and verification of osmometers and related analytical instruments. The solution is supplied in a 10 ml glass ampoule, offering a practical volume for routine laboratory calibration work. Physical data include a density of approximately 1,18 g\/cm³ and a boiling point of 100 °C, supporting defined handling and measurement conditions. This reference belongs to the ROTI®Calipure line from manufacturer Carl ROTH and is intended for analytical chemistry applications that require a stated osmolality value of 300 mOsm\/kg H2O. Laboratories use such standards to check instrument response, support method verification, and maintain consistent osmolality results in quality-control settings. The glass ampoule packaging protects the solution until use and suits controlled dispensing into measurement cells. As a calibration standard within analytical chemicals, the product fits workflows where reliable osmolality references underpin accurate sample assessment. It is appropriate for research and routine laboratories performing osmolality determinations on aqueous systems.\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\u003eOsmolality: 300 ± 2 mOsm\/kg\u003c\/li\u003e\n\u003cli\u003ePack size: 10 ml glass ampoule\u003c\/li\u003e\n\u003cli\u003eDensity: ~1,18 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 100 °C\u003c\/li\u003e\n\u003cli\u003eProduct line: ROTI®Calipure\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-216A-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjczOXxhcHBsaWNhdGlvbi9wZGZ8YURCbEwyaGpaUzg1TWpVME5UZzBOekV6TWpRMkwxTlFSVnBmTWpFMlFWOUZUaTV3WkdZfGM5MWNlZWU1MDhlMjhjZTM0NDIxMDFhNjZmYjUxYzkwMWY2N2Q3NWVjZDE4N2M1YjhlNjQ1ZWNlM2YzYTI2NmE\" 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-216A-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDU5OTl8YXBwbGljYXRpb24vcGRmfGFESmhMMmhrTUM4NU1qQTJNemt6TURjM056a3dMMU5FUWw4eU1UWkJYMFJGWDBWT0xuQmtaZ3wyY2ZmOWJhZWIyMjljYWMwOTE3OGZmNWIzNTFiYTNmZGQxNGIzY2Y3NWM0YTM2ZmYzMTZjZWUwNTEwODEyN2I5\" 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":56127602983244,"sku":"216A.1","price":68.7,"currency_code":"EUR","in_stock":true},{"title":"10 ml \/ 6+ pieces","offer_id":56127603016012,"sku":"216A.1","price":65.27,"currency_code":"EUR","in_stock":true},{"title":"10 ml \/ 24+ pieces","offer_id":56127603048780,"sku":"216A.1","price":61.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-216A_bf4fe5fe-6bca-48c6-a06e-4239337f54e4.jpg?v=1766408848"},{"product_id":"standards-for-osmolality-216c-216c","title":"Standards for Osmolality, ROTI®Calipure 850 mOsm\/kg H2O, 10 ml, glass ampoule","description":"\u003cp\u003eROTI®Calipure osmolality standard 850 mOsm\/kg H2O is a ready-to-use calibration solution for osmometer setup, verification and routine quality control. Supplied as a 10 ml fill in a glass ampoule, it provides a defined reference level of 850 mOsm\/kg H2O for clinical chemistry, pharmaceutical analysis and research laboratories that rely on freezing-point or vapour-pressure osmometry. Physical data include a density of approximately 1,18 g\/cm³ and a boiling point of 100 °C, supporting consistent handling under typical laboratory conditions. This preparation belongs to the ROTI®Calipure range from manufacturer Carl ROTH and is intended for establishing or checking instrument response at the 850 mOsm\/kg H2O point within calibration workflows. The single-use glass ampoule format helps protect the solution until opening and simplifies dispensing into the measuring cell according to instrument instructions. Suitable for laboratories that require reliable osmolality reference materials for day-to-day calibration and performance monitoring, it integrates readily into standard operating procedures for analytical series and method control without additional formulation steps.\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\u003eOsmolality: 850 ± 4 mOsm\/kg\u003c\/li\u003e\n\u003cli\u003ePack size: 10 ml glass ampoule\u003c\/li\u003e\n\u003cli\u003eDensity: ~1,18 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 100 °C\u003c\/li\u003e\n\u003cli\u003eProduct type: Osmolality calibration standard\u003c\/li\u003e\n\u003cli\u003eGrade: ROTI®Calipure\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-216C-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzA0N3xhcHBsaWNhdGlvbi9wZGZ8YUdJMUwyaGtNQzg1TWpVME5UZzBOamd3TkRjNEwxTlFSVnBmTWpFMlExOUZUaTV3WkdZfGQyMGFlNDUzNmJkM2Y1N2U0YThhNjc2ZGZkZGQ2NGZiZjMyNjkyYTU5N2YxODAwMGI4YmRiYWM0ZWQ2OTEwOGI\" 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-216C-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDYwMjR8YXBwbGljYXRpb24vcGRmfGFHUTRMMmhrTUM4NU1qQTJNemt6TURFeU1qVTBMMU5FUWw4eU1UWkRYMFJGWDBWT0xuQmtaZ3xmMTAyZjYzYzBjZWY2NDQ1YmVmZTBhODFmZGE0ZjE4ODE1ODQ3Y2RmZWUyM2FjM2M3M2Q5YmU5NzQ0MzI3ODQy\" 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":56127603081548,"sku":"216C.1","price":68.7,"currency_code":"EUR","in_stock":true},{"title":"10 ml \/ 6+ pieces","offer_id":56127603114316,"sku":"216C.1","price":65.27,"currency_code":"EUR","in_stock":true},{"title":"10 ml \/ 24+ pieces","offer_id":56127603147084,"sku":"216C.1","price":61.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-216C_3088782d-10cf-4297-a1d2-ceae175a7161.jpg?v=1766408848"},{"product_id":"standards-for-osmolality-216e-216e","title":"Standards for Osmolality, ROTI®Calipure linearity set, 10 ml, glass ampoule","description":"\u003cp\u003eROTI®Calipure osmolality linearity set is a multi-level calibration series for checking the linear response of osmometers across a wide measuring range. The set covers the nominal levels 100, 300, 500, 850 and 2000 mOsm\/kg H2O and is supplied in 10 ml glass ampoules for convenient laboratory use. With a density of approximately 1,18 g\/cm³ and a boiling point of 100 °C, the solutions support reproducible handling during calibration, linearity verification and ongoing quality control in clinical, pharmaceutical and research environments. Offered in the ROTI®Calipure line from manufacturer Carl ROTH, the set enables laboratories to evaluate instrument performance from low to high osmolality without preparing individual standards in-house. Each ampoule is intended for controlled opening and transfer according to the osmometer manufacturer’s procedure, helping maintain reference integrity until use. Ideal for method validation, routine performance checks and multi-point calibration protocols, this linearity set provides defined aqueous osmolality references for freezing-point and related osmometric techniques in analytical workflows.\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\u003eOsmolality 100: 100 ± 1.0 mOsm\/kg\u003c\/li\u003e\n\u003cli\u003eOsmolality 300: 300 ± 2.0 mOsm\/kg\u003c\/li\u003e\n\u003cli\u003eOsmolality 500: 500 ± 2.5 mOsm\/kg\u003c\/li\u003e\n\u003cli\u003eOsmolality 850: 850 ± 4.0 mOsm\/kg\u003c\/li\u003e\n\u003cli\u003eOsmolality 2000: 2000 ± 10 mOsm\/kg\u003c\/li\u003e\n\u003cli\u003ePack size: 10 ml glass ampoule\u003c\/li\u003e\n\u003cli\u003eDensity: ~1,18 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 100 °C\u003c\/li\u003e\n\u003cli\u003eProduct type: Osmolality linearity set\u003c\/li\u003e\n\u003cli\u003eGrade: ROTI®Calipure\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-216E-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNTQyNnxhcHBsaWNhdGlvbi9wZGZ8YUdJM0wyaGpaQzg1TWpVME5UZzBOelEyTURFMEwxTlFSVnBmTWpFMlJWOUZUaTV3WkdZfGI1NzMyZGY5YTM2MjRmZmJiYTNkZDE3NGE3ZGVjNjBiM2M1ZTJjNmYzYTk1YWFiMzJjZTAwZTBiODVkODFhZTM\" 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-216E-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDY2MzB8YXBwbGljYXRpb24vcGRmfGFEWmhMMmhsTkM4NU1qQTJNemt5T1RRMk56RTRMMU5FUWw4eU1UWkZYMFJGWDBWT0xuQmtaZ3w3ZmZiYThmZTFiYjM2OTQ3MjNkZDAxOGNjOTljYmFhOTNkYWVlODBmZTNiZDVjYTdmNzgzOTJkNjM4OTFlM2Uy\" 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":56127603179852,"sku":"216E.1","price":74.1,"currency_code":"EUR","in_stock":true},{"title":"10 ml \/ 6+ pieces","offer_id":56127603212620,"sku":"216E.1","price":70.4,"currency_code":"EUR","in_stock":true},{"title":"10 ml \/ 24+ pieces","offer_id":56127603245388,"sku":"216E.1","price":66.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-216E_d6eeb249-f891-4512-9f28-8c6baa406f04.jpg?v=1766408849"},{"product_id":"tic-standard-217l-217l","title":"TIC Standard, ROTI®Calipure 100 mg\/l , 100 ml, glass","description":"\u003cp\u003eTIC Standard ROTI®Calipure 100 mg\/l is a ready-to-use calibration solution prepared as sodium carbonate for total inorganic carbon determination. Filled The preparation exhibits a density of approximately 1 g\/cm³ and a boiling point of 100 °C, consistent with a dilute water-based matrix used in routine TIC workflows. The 100 mg\/l concentration is suitable for lower-range calibration points or as a working control within validated laboratory procedures. Offered under the ROTI®Calipure line from manufacturer Carl ROTH, the solution provides a defined inorganic carbon source based on sodium carbonate for stable instrument response. Clear glass packaging allows visual inspection before use and integrates smoothly into standard storage and handling practices. is convenient for daily system checks, method setup and batch quality control without large residual volumes. Physical data match expectations for aqueous TIC reference solutions applied on combustion or acidification-based carbon analysers in environmental, industrial and research laboratories that require reliable inorganic carbon references.\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\u003ec (C) as Na2CO3: 100 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®Calipure\u003c\/li\u003e\n\u003cli\u003eConcentration: 100 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-217L-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjYyOHxhcHBsaWNhdGlvbi9wZGZ8YURkbEwyZzNPQzg1TWpVME5UZzFNVE01TWpNd0wxTlFSVnBmTWpFM1RGOUZUaTV3WkdZfDAxYmJhOTk5M2Q3MTEyNmEwNmNmMGFlOWJjOTU4N2RkNDExMmJhNGI1NjAyZWI2ZDczYzFiYzA4NTIyMjgwZmI\" 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-217L-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNjA1MzV8YXBwbGljYXRpb24vcGRmfGFHWTFMMmcxTlM4NU1qQTJNemswTlRFNU5UZ3lMMU5FUWw4eU1UZE1YMFJGWDBWT0xuQmtaZ3xmNjg1MmU2ZmJkNzc2YTkyNGE1OWVkNGE4OWJlMDk4ZmY1ZmM5YzE3M2Q0ZTM1NDFjYTdmNDE0OWVkNmRlYTQz\" 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":56127606620492,"sku":"217L.1","price":166.65,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56127606653260,"sku":"217L.1","price":158.32,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56127606686028,"sku":"217L.1","price":149.99,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 1 piece","offer_id":56127606718796,"sku":"217L.2","price":235.45,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56127606751564,"sku":"217L.2","price":223.68,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56127606784332,"sku":"217L.2","price":211.91,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-217N_1e729b34-7758-40f1-9c0f-c0946fefff6f.jpg?v=1766408862"},{"product_id":"tic-standard-217n-217n","title":"TIC Standard, ROTI®Calipure 1000 mg\/l , 100 ml, plastic","description":"\u003cp\u003eTIC Standard ROTI®Calipure 1000 mg\/l is a ready-to-use calibration solution prepared as sodium carbonate for total inorganic carbon (TIC) determination in analytical laboratories. With a density of approximately 1 g\/cm³ and a boiling point of 100 °C, this aqueous standard supports reliable instrument calibration and method verification in carbon analysis workflows. The formulation is intended for routine quality control, environmental testing, and process monitoring where defined inorganic carbon reference values are required. This ROTI®Calipure grade material from manufacturer Carl ROTH provides a practical concentration level for establishing calibration curves and checking instrument response. Laboratories performing TOC\/TIC measurements can integrate the standard into existing protocols without additional preparation steps. Clear labelling and consistent composition help maintain traceable calibration practices across analytical runs.\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\u003ec (C) as Na2CO3: 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\u003eBoiling point: 100 °C\u003c\/li\u003e\n\u003cli\u003eProduct type: TIC calibration standard\u003c\/li\u003e\n\u003cli\u003eConcentration: 1000 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-217N-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjk0OXxhcHBsaWNhdGlvbi9wZGZ8YURnM0wyZzJZUzg1TWpVME5UZzFOVFkxTWpFMEwxTlFSVnBmTWpFM1RsOUZUaTV3WkdZfGRkZmNiOGM0OWFhNWUxOGUyMjU4ODQyM2ZiNDRhNTJhZGIwYzNmOTFhYjZjNzNiZWEyNTQ5ZmI5OTE4ZmIzYzM\" 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-217N-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNjA1MDN8YXBwbGljYXRpb24vcGRmfGFHSmpMMmcwWWk4NU1qQTJNemswT0RFME5EazBMMU5FUWw4eU1UZE9YMFJGWDBWT0xuQmtaZ3w2NmM2MjBjYzJlMWVlMWZiM2FkMTFlYmNkMmM1ODA2NzU5ZTVhNTIxOGZkZWZiZTk5MjU3Y2U5YjcwMDBmZjA2\" 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":56127606817100,"sku":"217N.1","price":224.7,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56127606849868,"sku":"217N.1","price":213.47,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56127606882636,"sku":"217N.1","price":202.23,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 1 piece","offer_id":56127606915404,"sku":"217N.2","price":289.2,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56127606948172,"sku":"217N.2","price":274.74,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56127606980940,"sku":"217N.2","price":260.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-217N_c38b1f38-71e8-4d31-ae1a-0ff93f459b67.jpg?v=1766408862"},{"product_id":"tic-standard-217p-217p","title":"TIC Standard, ROTI®Calipure 10000 mg\/l , 100 ml, glass","description":"\u003cp\u003eTIC Standard ROTI®Calipure 10000 mg\/l is a concentrated calibration solution prepared as sodium carbonate for total inorganic carbon analysis. Density is approximately 1 g\/cm³ and the boiling point is 100 °C, supporting stable handling under typical laboratory conditions. The higher concentration level is useful for preparing dilution series, spanning wider calibration ranges, or verifying instrument response at elevated inorganic carbon values. This ROTI®Calipure product from manufacturer Carl ROTH integrates readily into TOC\/TIC workflows where reproducible stock standards are needed. Analysts can dilute the solution to working concentrations according to method requirements, helping maintain consistent calibration practices. The glass packaging supports secure storage and controlled dispensing during routine laboratory use.\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\u003ec (C) as Na2CO3: 10000 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: TIC calibration standard\u003c\/li\u003e\n\u003cli\u003eConcentration: 10000 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-217P-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjk0OXxhcHBsaWNhdGlvbi9wZGZ8YURGbUwyZzJOeTg1TWpVME5UZzFOall6TlRFNEwxTlFSVnBmTWpFM1VGOUZUaTV3WkdZfGVlOWQ5ZjgxMTI2NTYyOWEyNzY5MzY3YTM2ZWRjMmEzODc4MGI5ODNjMGM4NmZmOTlkNTgwYTFhMjk3MTVlMzk\" 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-217P-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNjA1MTF8YXBwbGljYXRpb24vcGRmfGFHWXlMMmcxT0M4NU1qQTJNemswTkRVME1EUTJMMU5FUWw4eU1UZFFYMFJGWDBWT0xuQmtaZ3w1NzljNTUzZGRiM2I2NDkyNmU4OWM3ZDY3OTdlY2I3MGI0NjZiOTJmNWRhNWU3OTEwYTE3MWFjMjA4NWNjMDhk\" 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":56127607013708,"sku":"217P.1","price":224.7,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56127607046476,"sku":"217P.1","price":213.47,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56127607079244,"sku":"217P.1","price":202.23,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 1 piece","offer_id":56127607112012,"sku":"217P.2","price":289.2,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56127607144780,"sku":"217P.2","price":274.74,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56127607177548,"sku":"217P.2","price":260.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-217N_e6091e61-3c82-4b8f-8a8c-9777cd014437.jpg?v=1766408863"},{"product_id":"dimidium-bromide-2217","title":"Dimidium bromide, min. 95 %, for biochemistry, 500 mg, glass","description":"\u003cp\u003eDimidium bromide is a biochemical reagent supplied at a minimum purity of 95 % for laboratory use in biochemistry and related analytical applications. It carries CAS number 518-67-2 and EG number 208-256-7, with the empirical formula C₂₀H₁₈BrN₃ and a molar mass of 380,30 g\/mol. These identifiers support accurate documentation in method sheets, reagent inventories and analytical reports. The compound is packed as 500 mg in glass, a practical quantity for biochemical staining, complexometric or surfactant-related determinations where dimidium bromide is employed as a dye or indicator component. Available from manufacturer Carl ROTH, this grade is oriented toward professional biochemistry workflows, including water-analysis contexts such as surfactant determination. Clear specification of purity, molecular formula and molar mass helps laboratories maintain traceable reagent selection without additional reformulation. The glass presentation protects the solid during storage and weighing. Dimidium bromide min. 95 % thus provides a defined, application-ready material for routine and specialised biochemical procedures that require this phenanthridinium bromide salt.\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\u003eAssay (titr.): ≥95 %\u003c\/li\u003e\n\u003cli\u003eWater (KF): ≤8 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 518-67-2\u003c\/li\u003e\n\u003cli\u003ePack size: 500 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 208-256-7\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %, for biochemistry\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₀H₁₈BrN₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 380,30 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-2217-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzM0M3xhcHBsaWNhdGlvbi9wZGZ8YUdZeEwyZ3dPQzg1TWpVME5UZzJPREV3TXprNEwxTlFSVnBmTWpJeE4xOUZUaTV3WkdZfGY4NDIyMGQzYzMyMTEzYWRmYjJhMGY0MTdlNTA2YmZkYzAyNjViMGRjMWZiNjUyODllZmZlYjcxMWQwNWZjODc\" 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-2217-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDQ1MzB8YXBwbGljYXRpb24vcGRmfGFEQTFMMmhrTnk4NU1qQTJNemszTURjMU5EZzJMMU5FUWw4eU1qRTNYMFJGWDBWT0xuQmtaZ3wyYzg5Yzg3MTZiMTM3YTg2NDU1NTk4YmQ5MTJkZmEyOGVlNmU2ZDI1YjJkNDI5YjIwZDkyMzg4ZTcxYWRkNWZi\" 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 mg \/ 1 piece","offer_id":56127870107980,"sku":"2217.1","price":127.95,"currency_code":"EUR","in_stock":true},{"title":"500 mg \/ 6+ pieces","offer_id":56127870140748,"sku":"2217.1","price":121.55,"currency_code":"EUR","in_stock":true},{"title":"500 mg \/ 24+ pieces","offer_id":56127870173516,"sku":"2217.1","price":115.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/2217-SF-1000Wx1000H_f5640de2-b1f8-4b85-9c5e-566b4c6c976e.jpg?v=1766411643"},{"product_id":"platinum-wire-229a-229a","title":"Platinum wire, min. 99,9 %, diameter 2 mm, 50 cm, plastic","description":"\u003cp\u003ePlatinum wire, min. 99,95 %, diameter 2 mm is a high-purity noble-metal reagent wire supplied in a 5 cm length for analytical and qualitative laboratory work. With empirical formula Pt, CAS number 7440-06-4 and EG nr. 231-116-1, the material is characterised by a molar mass of 195,08 g\/mol, density of 21,45 g\/cm³ and boiling point of 3827 °C, supporting demanding thermal and chemical environments. The 2 mm diameter provides a robust cross-section suitable for flame tests, electrode contacts, micro-scale heating elements and cation detection procedures where inertness and conductivity are essential. Packed in plastic for secure handling, this short length from manufacturer Carl ROTH is convenient for method development, teaching demonstrations and small-scale analytical setups without excess inventory. Laboratories use platinum wire of this grade when reproducible surface behaviour and resistance to oxidation are required in qualitative inorganic analysis and related detection workflows.\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-229A-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMjkzOTF8YXBwbGljYXRpb24vcGRmfGFHVXdMMmhpTkM4NU1qQTJOREF5TmpRMk1EUTJMMU5FUWw4eU1qbEJYMFJGWDBWT0xuQmtaZ3xlNzVkMzMxZDM5YTFhNGJhMGE4OTRiODIxM2ExYTU0YWYyZGQ0MjZjYWJhYTYyNTlhM2JiN2YwNTM3MjRjMTk0\" 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":56127901663564,"sku":"229A.4","price":6718.75,"currency_code":"EUR","in_stock":true},{"title":"6+ pieces \/ 6+ pieces","offer_id":56127901696332,"sku":"229A.4","price":6382.81,"currency_code":"EUR","in_stock":true},{"title":"24+ pieces \/ 24+ pieces","offer_id":56127901729100,"sku":"229A.4","price":6046.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-8415_38364381-a249-4a9a-b19c-61040236fd77.jpg?v=1789119305"},{"product_id":"endrin-22x8-22x8","title":"Endrin, ROTICHROM® Pestilyse® HPLC, 100 mg, glass","description":"\u003cp\u003eEndrin is an organochlorine reference compound supplied as ROTICHROM® Pestilyse® HPLC material for analytical work, with CAS number 72-20-8 and empirical formula C₁₂H₈Cl₆O. Its molar mass is 380,91 g\/mol, density 1,77 g\/cm³, flash point 27 °C and boiling point 245 °C, supporting reliable identification and quantification in chromatographic workflows. Packaged as 100 mg in glass, this standard is intended for laboratories performing environmental analysis and residue studies where defined physical data and consistent composition are essential. The preparation belongs to the ROTICHROM® Pestilyse® HPLC range from manufacturer Carl ROTH and is routinely applied in gas chromatography and related separation techniques used for pesticide and contaminant monitoring. Analysts can integrate the material into calibration, method development and quality-control sequences for environmental matrices. Clear specification of CAS, EG number and key physicochemical parameters facilitates documentation and traceability in regulated or research settings focused on organochlorine analytes.\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\u003eAssay: ≥99,5 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 72-20-8\u003c\/li\u003e\n\u003cli\u003ePack size: 100 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 200-775-7\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₂H₈Cl₆O\u003c\/li\u003e\n\u003cli\u003eMolar mass: 380,91 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,77 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-22X8-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YUdZNEwyaGxZaTg1TVRrMk1ERXhPVGM0TnpneUwxTkVRbDh5TWxnNFgwUkZYMFJGTG5Ca1pnfDUzNzBlMzc4YjRmMjgxMDU3NjBlMWE5MTFkOWE5ZjRmYjQ1ZjJjMWM3ZDljYWFiOTA2ODFiMzAzYjA4ZDQ1NmQ\" 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":56127936233804,"sku":"22X8.1","price":188.15,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 6+ pieces","offer_id":56127936266572,"sku":"22X8.1","price":178.74,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 24+ pieces","offer_id":56127936299340,"sku":"22X8.1","price":169.34,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-22X8-SF_e5079e20-f25f-48e9-9f68-bd0fb3666c5d.jpg?v=1766411838"},{"product_id":"endrin-ketone-22xa-22xa","title":"Endrin ketone, ROTICHROM® Pestilyse® HPLC, 10 mg, glass","description":"\u003cp\u003eEndrin ketone is a chlorinated reference substance offered as ROTICHROM® Pestilyse® HPLC material for chromatographic and environmental analysis, identified by CAS number 53494-70-5 and empirical formula C₁₂H₈Cl₆O. The compound has a molar mass of 380,91 g\/mol, density of 1,86 g\/cm³ and boiling point of 81 °C, providing useful physicochemical anchors for method setup and compound confirmation. It is supplied as a 10 mg glass pack suited to analytical laboratories that require small, well-defined quantities for calibration or comparative work. Drawn from the ROTICHROM® Pestilyse® HPLC line of manufacturer Carl ROTH, the product supports gas chromatography and related techniques commonly used in pesticide metabolite and degradation-product studies. Environmental and residue laboratories can employ it within qualitative and quantitative workflows where consistent reference material is needed. Documented CAS, EG number and physical data help maintain clear records across method validation and routine monitoring applications.\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\u003eAssay: ≥99,5 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 53494-70-5\u003c\/li\u003e\n\u003cli\u003ePack size: 10 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 625-032-8\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₂H₈Cl₆O\u003c\/li\u003e\n\u003cli\u003eMolar mass: 380,91 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,86 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-22XA-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURSa0wyaGpOaTg1TVRrMk1ERXlNVEE1T0RVMEwxTkVRbDh5TWxoQlgwUkZYMFJGTG5Ca1pnfDMzZWVmZGZjMDhhMWE1NmNkYzQ4MDZiYTEzMjA0ZmU0NjBiMGJlMTBmMjA1MjdmNDQ1ZDE1ZTlhMTMwZGMxNWU\" 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 mg \/ 1 piece","offer_id":56127936364876,"sku":"22XA.1","price":256.95,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56127936397644,"sku":"22XA.1","price":244.1,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56127936430412,"sku":"22XA.1","price":231.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-22XA-SF_a9fb1323-f45c-4adc-800c-d4cfaec8a9d5.jpg?v=1766411839"},{"product_id":"epoxiconazole-22xc-22xc","title":"Epoxiconazole, ROTICHROM® Pestilyse® HPLC, 100 mg, glass","description":"\u003cp\u003eEpoxiconazole is a triazole fungicide reference standard supplied as ROTICHROM® Pestilyse® HPLC material for analytical chemistry, with CAS number 133855-98-8 and empirical formula C₁₇H₁₃ClFN₃O. It has a molar mass of 329,76 g\/mol and density of 1,384 g\/cm³, supporting accurate preparation of standards for chromatographic separation and detection. The product is packed as 100 mg in glass, making it practical for environmental analysis laboratories that monitor pesticide residues in complex matrices. As part of the ROTICHROM® Pestilyse® HPLC assortment from manufacturer Carl ROTH, it is suited to gas chromatography and complementary HPLC-oriented workflows used in residue and contaminant testing. Researchers and routine analysts can apply the material for calibration, recovery studies and ongoing quality control where a defined azole reference is required. Availability of CAS, EG number and core physical parameters aids documentation, method transfer and compliance-oriented reporting in environmental and agricultural chemistry settings.\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\u003eAssay: ≥99.5 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 133855-98-8\u003c\/li\u003e\n\u003cli\u003ePack size: 100 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 406-850-2\u003c\/li\u003e\n\u003cli\u003eMolar mass: 329,76 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,384 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-22XC-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjkzNXxhcHBsaWNhdGlvbi9wZGZ8YUdWaEwyaGpZaTg1TWpVME5Ua3hPVGczTnpReUwxTlFSVnBmTWpKWVExOUZUaTV3WkdZfDY0ZTI1NDRhMGJjZTdlMTY2NTQ1MDBiYTQzOThlMjQ3ZTE4MGVmMWVjOGM0YjI1MzRhMzBlM2M3N2RmYWUxOWQ\" 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-22XC-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMDg5MjR8YXBwbGljYXRpb24vcGRmfGFHUXpMMmd4Tnk4NU1qTTFORFV4TkRjNE1EUTJMMU5FUWw4eU1saERYMFJGWDBWT0xuQmtaZ3w3OWIyMWI0Mjk2ZWUyMTBlZTNlZmNkM2VjNTQ1YWI0ZWVjZjNjOTdjMGYxZGNkMTQ2NTQ3NTRjYWI3ZGMyYmI0\" 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":56127936528716,"sku":"22XC.1","price":150.5,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 6+ pieces","offer_id":56127936561484,"sku":"22XC.1","price":142.98,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 24+ pieces","offer_id":56127936594252,"sku":"22XC.1","price":135.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-22XC-SF_31a2b6de-bd01-4b3f-b06f-8b99c113812e.jpg?v=1766411839"}],"url":"https:\/\/www.luminixhealth.com\/en-be\/collections\/reference-substances-and-reagents.oembed?page=2","provider":"Luminix Health","version":"1.0","type":"link"}