{"title":"HPLC \u0026 LC-MS grade solvents","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 HPLC \u0026amp; LC-MS grade solvents online\u003c\/h2\u003e\n\u003cp style=\"font-size: 1.0625rem; line-height: 1.6; color: #0e1a22; margin: 0 0 1.1em;\"\u003eThe HPLC \u0026amp; LC-MS grade solvents shelf sits in Solvents. 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-nl\/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 HPLC \u0026amp; LC-MS grade solvents\u003c\/h2\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.2em; line-height: 1;\"\u003e\u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\" 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 grade solvents (p.a.)\u003c\/a\u003e\u003ca href=\"\/en-nl\/collections\/dry-and-deuterated-solvents\" 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;\"\u003eDry \u0026amp; deuterated solvents (NMR, synthesis)\u003c\/a\u003e\u003ca href=\"\/en-nl\/collections\/technical-and-synthesis-grade-solvents\" 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;\"\u003eTechnical \u0026amp; synthesis grade solvents\u003c\/a\u003e\u003ca href=\"\/en-nl\/collections\/green-and-alternative-solvents\" 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;\"\u003eGreen \u0026amp; alternative solvents\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eSolvents\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.2em; line-height: 1;\"\u003e\u003ca href=\"\/en-nl\/collections\/solvents\" 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;\"\u003eSolvents\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-nl\/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-nl\/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-nl\/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-nl\/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-nl\/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-nl\/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-nl\/collections\/safety\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eSafety\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.65; color: #3d4a4e; margin: 0 0 1.2em;\"\u003eNot sure which article fits the bench? Tell us the application and the pack size. Our specialists help you find it, including a personal quote for the order.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; color: #0e1a22; margin: 0 0 0.65em;\"\u003eOur brands of HPLC \u0026amp; LC-MS grade solvents\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-nl\/collections\/vendors?q=Carl%20Roth\" aria-label=\"Carl Roth\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/Carl_Roth_Logo_svg_05e522c2-17d7-41b2-8ebd-4dcb9aa179d0.png?v=1774973256\u0026amp;amp;width=400\" alt=\"Carl Roth\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv title=\"Labbox\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-nl\/collections\/vendors?q=Labbox\" aria-label=\"Labbox\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/brand-labbox_400x.png\" alt=\"Labbox\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv title=\"Macherey-Nagel\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-nl\/collections\/vendors?q=Macherey-Nagel\" aria-label=\"Macherey-Nagel\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/macherey-nagel-small_d4cd4891-4386-48b2-8d3e-409bee797ef9.png?v=1774973327\u0026amp;amp;width=400\" alt=\"Macherey-Nagel\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\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 HPLC \u0026amp; LC-MS grade solvents\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.8em; font-size: 16px; line-height: 1.6; color: #ffffff;\"\u003eOrder HPLC \u0026amp; LC-MS grade solvents from Luminix Health and count on:\u003c\/p\u003e\n\u003cul style=\"list-style: none; margin: 0 0 1.3em; padding: 0; font-size: 15px; line-height: 1.55; color: #ffffff;\"\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0 0 0.45em; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003ePersonal contact and professional advice\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0 0 0.45em; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eFast answers and shipping from the heart of Europe, delivery within 2–5 business days if in stock\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0 0 0.45em; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eCompetitive prices and a 24\/7 online range\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eA complete assortment of laboratory equipment and supplies\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 0 0 1.1em; font-size: 16px; line-height: 1.6; color: #ffffff;\"\u003e\u003cstrong\u003eGet in touch for a quote tailored to your laboratory's needs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003ca href=\"\/en-nl\/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":"trifluoroacetic-anhydride-0027","title":"Trifluoroacetic anhydride, min. 99 %, for GC, 100 g, glass","description":"\u003cp\u003eTrifluoroacetic anhydride serves as a high-purity derivatisation reagent specifically optimised for gas chromatography applications in analytical laboratories. The compound demonstrates a minimum purity of 99 percent along with the empirical formula C₄F₆O₃, a molar mass of 210.03 grams per mole, a density of 1.501 grams per cubic centimetre and a boiling point of 39.15 degrees Celsius. Laboratories conducting routine GC sample preparation depend on its consistent physical properties to obtain reproducible derivatisation outcomes during organic analysis procedures. The reagent from manufacturer Carl ROTH supports analytical workflows that require precise boiling behaviour and controlled density values throughout sample handling. Its well-defined specifications help reduce variability in chromatographic results across both quality-control operations and research environments. Supplied in 100 gram glass containers, the product offers sufficient material for multiple analytical runs while preserving handling reliability under standard conditions. Research facilities and industrial laboratories appreciate the reagent for its capacity to streamline sample-preparation steps in gas chromatographic separations where high-purity reagents directly affect data quality and overall method robustness in daily use.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: colourless liquid\u003c\/li\u003e\n\u003cli\u003eAssay (titr.): ≥99 %\u003c\/li\u003e\n\u003cli\u003eSulphate (SO4): ≤0,05 %\u003c\/li\u003e\n\u003cli\u003eChloride (Cl): ≤0,005 %\u003c\/li\u003e\n\u003cli\u003eFluoride (F): ≤0,005 %\u003c\/li\u003e\n\u003cli\u003eCAS Number: 407-25-0\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₄F₆O₃\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %\u003c\/li\u003e\n\u003cli\u003eUnit quantity: 100 g\u003c\/li\u003e\n\u003cli\u003ePackaging: glass bottle\u003c\/li\u003e\n\u003cli\u003eMolar mass: 210.03 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1.501 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-0027-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzQxOHxhcHBsaWNhdGlvbi9wZGZ8YURVNEwyaGpaUzg1TWpVME5URTRPVEUxTVRBeUwxTlFSVnBmTURBeU4xOUZUaTV3WkdZfGU2MWZlY2MzMGZjY2VjYWUwN2Y1ZWM0NDhjY2I5NmY1ZTJmNDUyYWFkZDYyZWJkMjYxNmU1ZGU5YWRkZjA4Mjk\" 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-0027-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMTg0Njh8YXBwbGljYXRpb24vcGRmfGFERTJMMmd5T0M4NU1qQTJNalE0T1RZME1USTJMMU5FUWw4d01ESTNYMFJGWDBWT0xuQmtaZ3xlMzgwYmVkNWU0NDI3N2M4OWE5ZTYyYmRjOGQwYjkxZDhjNDRjOWI2NWRhZjBkYWYyYWY1OWVkZWIzN2JiMThl\" 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":56112489890124,"sku":"0027.1","price":127.95,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56112489922892,"sku":"0027.1","price":121.55,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56112489955660,"sku":"0027.1","price":115.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0027-SF-1000Wx1000H_ef7a5e8b-4e83-4500-a7b2-06228b30f761.jpg?v=1766398764"},{"product_id":"cyanidin-3-arabinoside-chloride-0641","title":"Cyanidin-3-arabinoside chloride, ROTICHROM® HPLC, 10 mg, glass","description":"\u003cp\u003eCyanidin-3-arabinoside chloride is an anthocyanin reference material supplied as ROTICHROM® HPLC grade for analytical chromatography and related research applications. The compound has CAS number 57186-11-5, empirical formula C₂₀H₁₉O₁₀Cl and a molar mass of 454,82 g\/mol, supporting accurate identification and quantification work where a defined cyanidin glycoside standard is required. Packaged as 10 mg in glass, the material is intended for laboratory use in HPLC method development, calibration and comparative studies of plant pigments and related natural products. This preparation from manufacturer Carl ROTH fits chemical catalogues focused on high-performance liquid chromatography standards and specialist reagents. Analysts can incorporate the solid into stock solutions according to their validated protocols, benefiting from the clearly stated molecular data for stoichiometric calculations and spectral interpretation. The compact glass presentation suits reference collections and low-consumption analytical workflows that demand a characterised anthocyanin chloride salt.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): ≥97 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 57186-11-5\u003c\/li\u003e\n\u003cli\u003ePack size: 10 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₀H₁₉O₁₀Cl\u003c\/li\u003e\n\u003cli\u003eMolar mass: 454,82 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: −20 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0641-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjE1OXxhcHBsaWNhdGlvbi9wZGZ8YUdWakwyaGlOaTg1TWpVME5USTFOVFkzTURBMkwxTlFSVnBmTURZME1WOUZUaTV3WkdZfGYzNWNhMGVhZTQwZTYyZWMyMGIyNTdmZGIwYzY3NTZiMmVhNDk5ZDM4ZjliNzJmOTgzOGY3MjhhYWZlMDdmMmY\" 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-0641-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzUyMTh8YXBwbGljYXRpb24vcGRmfGFHWTNMMmhrWWk4NU1qQTJNall4TnpRek5qUTJMMU5FUWw4d05qUXhYMFJGWDBWT0xuQmtaZ3xmOGJlMWEwZjllZTM1MzY3OTU3ZDhmZTc0M2M4ZDA4MzE3ZjBkNWY5MzQ0MzVkNjhhODk2ZWRiMWZlYjU0OWUx\" 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":56112570237260,"sku":"0641.1","price":542.9,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56112570270028,"sku":"0641.1","price":515.76,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56112570302796,"sku":"0641.1","price":488.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0641-SF-1000Wx1000H.jpg?v=1766398990"},{"product_id":"delphinidin-3-galactoside-chloride-0643","title":"Delphinidin-3-galactoside chloride, ROTICHROM® HPLC, 10 mg, glass","description":"\u003cp\u003eDelphinidin-3-galactoside chloride is an anthocyanin reference material offered as ROTICHROM® HPLC grade for analytical laboratory use. Identified by CAS number 28500-00-7 and empirical formula C₂₁H₂₁O₁₂Cl, the chloride salt has a molar mass of 500,84 g\/mol. It is supplied as a 10 mg portion in glass, suited to high-performance liquid chromatography workflows that require a defined delphinidin glycoside standard. In method development, calibration and peak assignment, this compound supports work on plant pigments, berry extracts, wine colourants and related polyphenolic matrices. Available from manufacturer Carl ROTH under the ROTICHROM® HPLC line, the material is intended for natural-product chemistry, food analysis and botanical research where reliable anthocyanidin-3-galactoside identification is needed. The compact glass pack facilitates precise weighing and handling at the bench while protecting the solid during routine laboratory storage. Analysts profiling glycosylated delphinidins will find this standard useful for comparative HPLC runs and structural confirmation against authentic reference retention behaviour.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): ≥95 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 28500-00-7\u003c\/li\u003e\n\u003cli\u003ePack size: 10 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₁H₂₁O₁₂Cl\u003c\/li\u003e\n\u003cli\u003eMolar mass: 500,84 g\/mol\u003c\/li\u003e\n\u003cli\u003eGrade: ROTICHROM® HPLC\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0643-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjE1NnxhcHBsaWNhdGlvbi9wZGZ8YURSaUwyaGxPUzg1TWpVME5USTJNamczT1RBeUwxTlFSVnBmTURZME0xOUZUaTV3WkdZfDk3MDg2NTE4ZDA0OTAyZTE2N2QxYzM1NzA5ZjAzZWE0NWQ4NGI4YmRkNmYwMzllZjljMzYyMDk0ZjE1NTMxNDk\" 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-0643-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzQ5MjV8YXBwbGljYXRpb24vcGRmfGFHSm1MMmhrTVM4NU1qQTJNall4TkRRNE56TTBMMU5FUWw4d05qUXpYMFJGWDBWT0xuQmtaZ3w5YWVkZTgyYTQwMGY3MDljZmVlNzYyYWRiMmZkYTI5N2JmYzcwN2VhZWIzZDI5NDRmYzI2NGE5M2NmNDZjODcx\" 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":56112570532172,"sku":"0643.1","price":564.4,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56112570564940,"sku":"0643.1","price":536.18,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56112570597708,"sku":"0643.1","price":507.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0643-SF-1000Wx1000H_bed38394-9028-4a46-b3e6-052c54e5c26a.jpg?v=1766398990"},{"product_id":"delphinidin-3-glucoside-chloride-0644","title":"Delphinidin-3-glucoside chloride, ROTICHROM® HPLC, 10 mg, glass","description":"\u003cp\u003eDelphinidin-3-glucoside chloride is an anthocyanin reference standard provided as ROTICHROM® HPLC grade for chromatographic and analytical applications. With CAS number 6906-38-3 and empirical formula C₂₁H₂₁O₁₂Cl, this chloride salt has a molar mass of 500,84 g\/mol. The product is packed as 10 mg in glass and is intended for laboratories that require a characterised delphinidin-3-glucoside reference for HPLC method setup, calibration or compound identification. Typical use cases include natural-product research, food and beverage pigment analysis, and studies of plant secondary metabolites where glucosylated delphinidins must be assigned with confidence. Supplied from manufacturer Carl ROTH within the ROTICHROM® HPLC range, the material supports peak comparison and quantitative work on berry extracts, wine colour fractions and related polyphenol matrices. The glass presentation aids accurate handling of the small solid portion at the analytical bench. Researchers working with anthocyanidin glycosides can integrate this standard into routine HPLC sequences for reliable retention matching and structural confirmation.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): ≥95 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 6906-38-3\u003c\/li\u003e\n\u003cli\u003ePack size: 10 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₁H₂₁O₁₂Cl\u003c\/li\u003e\n\u003cli\u003eMolar mass: 500,84 g\/mol\u003c\/li\u003e\n\u003cli\u003eGrade: ROTICHROM® HPLC\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0644-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjE1OHxhcHBsaWNhdGlvbi9wZGZ8YURFekwyaGlaUzg1TWpVME5USTFOemsyTXpneUwxTlFSVnBmTURZME5GOUZUaTV3WkdZfDg1N2IwYzU1MTVmZGI0N2FkODg3ZWQ5YzJiYzNlYzAyZGE1MzE2ZDNlZTg5OGUwNDRhODU0ODQ5ZjA4NTkwNjM\" 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-0644-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzQxNjF8YXBwbGljYXRpb24vcGRmfGFEUXpMMmhqTnk4NU1qQTJNall4TVRJeE1EVTBMMU5FUWw4d05qUTBYMFJGWDBWT0xuQmtaZ3xjZDQ0Y2EyNzZhYzEwZGM3YTI2Y2MxOTRkZTQwNTA4MjBkMWVmMzhjMDliMTlkMzgxYWY4NmJmMWIwNmVjODU2\" 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":56112570630476,"sku":"0644.1","price":471.95,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56112570663244,"sku":"0644.1","price":448.35,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56112570696012,"sku":"0644.1","price":424.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0644-SF-1000Wx1000H_7a46e0f1-f383-4f91-bbf6-1ddd318a0fed.jpg?v=1766398991"},{"product_id":"dimethyl-sulphoxide-dmso-0728","title":"Dimethyl sulphoxide (DMSO), ROTISOLV® min. 99,9 % HPLC, 2.5 l, glass","description":"\u003cp\u003eDimethyl sulphoxide (DMSO) is a high-purity polar aprotic solvent offered as ROTISOLV® min. 99,9 % HPLC grade for demanding liquid chromatography and related analytical work. With the empirical formula C₂H₆OS, CAS number 67-68-5 and EG nr. 200-664-3, it has a molar mass of 78,13 g\/mol and a density of 1,1 g\/cm³. The boiling point is 189 °C and the flash point is 87 °C, supporting controlled handling in the laboratory. Supplied in a 2,5 l glass bottle, this DMSO grade is suited to HPLC mobile-phase preparation, sample dissolution and environmental analysis workflows where low impurity levels matter. Categories of use include chromatography and liquid chromatography applications. The solvent is available from manufacturer Carl ROTH as part of the ROTISOLV® HPLC range, giving laboratories a consistent option for routine and method-development work. Its favourable solvating properties for both polar and moderately non-polar analytes make it a versatile choice across analytical chemistry benches.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (GC): ≥99,9 %\u003c\/li\u003e\n\u003cli\u003eWater (KF): ≤0,05 %\u003c\/li\u003e\n\u003cli\u003eAcidity: ≤0,001 meq\/g\u003c\/li\u003e\n\u003cli\u003eEvaporation residue: ≤0,001 %\u003c\/li\u003e\n\u003cli\u003e≥350 nm: ≥98 %\u003c\/li\u003e\n\u003cli\u003e330 nm: ≥95 %\u003c\/li\u003e\n\u003cli\u003e310 nm: ≥90 %\u003c\/li\u003e\n\u003cli\u003e290 nm: ≥70 %\u003c\/li\u003e\n\u003cli\u003e270 nm: ≥40 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 67-68-5\u003c\/li\u003e\n\u003cli\u003ePack size: 2,5 l glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 200-664-3\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂H₆OS\u003c\/li\u003e\n\u003cli\u003eMolar mass: 78,13 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-0728-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNzMzOHxhcHBsaWNhdGlvbi9wZGZ8YURBekwyaGtPUzg1TWpVME5USTJOekV6T0RnMkwxTlFSVnBmTURjeU9GOUZUaTV3WkdZfGFhNzRlNDU5NTFkNDNkMWU0ZjFlZThhMmQzODI1NThmZDIyZTczMWNlZTgzYzFiMjU0ZTMxMzQyMjI5M2VhNGM\" 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-0728-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNjIxMjF8YXBwbGljYXRpb24vcGRmfGFHVTRMMmhqTXk4NU1qQTJNall5TkRrM016RXdMMU5FUWw4d056STRYMFJGWDBWT0xuQmtaZ3w2YjQ0YmQ4YzY1YTNlZjJmYzJlNzI0ZDQ2ZjA2M2M4MGEyZjNhY2IwOGRlMmQ0MDQ1N2E5ZDVhMzIxZGRjMzMw\" 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":"2.5 liter \/ 1 piece","offer_id":56112579346764,"sku":"0728.1","price":220.4,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56112579379532,"sku":"0728.1","price":209.38,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56112579412300,"sku":"0728.1","price":198.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-7342_dc61756d-b278-45b4-87fd-ad8ba3128066.jpg?v=1766399020"},{"product_id":"tetrahydrofuran-rotisolv-0739","title":"Tetrahydrofuran, ROTISOLV®, min. 99,9 %, Ultra LC-MS, not stabilised, 1 l, glass","description":"\u003cp\u003eTetrahydrofuran, ROTISOLV® is a high-purity cyclic ether solvent graded min. 99,9 % Ultra LC-MS and supplied not stabilised, with CAS number 109-99-9 and empirical formula C₄H₈O. Key physical data include a molar mass of 72,11 g\/mol, density 0,883 g\/cm³, flash point −21,2 °C, boiling point 65 °C, EG nr. 203-726-8, and UN number 2056. This 1 l glass pack is intended for liquid chromatography and LC-MS workflows that demand low background and tightly controlled solvent quality. Application-focused specification from manufacturer Carl ROTH supports environmental analysis, method development, and routine chromatographic separations. The non-stabilised Ultra LC-MS grade helps reduce interference in sensitive detection while the defined boiling and density values aid solvent handling and system setup. Laboratories can integrate the reagent into mobile-phase preparation and sample work-up under standard organic-solvent safety practice. The glass packaging suits storage and dispensing in analytical chromatography environments.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (GC): ≥99,9 %\u003c\/li\u003e\n\u003cli\u003eColour (APHA): ≤10\u003c\/li\u003e\n\u003cli\u003eWater (KF): ≤0,02 %\u003c\/li\u003e\n\u003cli\u003eEvaporation residue: ≤0,0001 %\u003c\/li\u003e\n\u003cli\u003e310 nm: ≥99 %\u003c\/li\u003e\n\u003cli\u003e280 nm: ≤0,003 AU\u003c\/li\u003e\n\u003cli\u003e275 nm: ≥90 %\u003c\/li\u003e\n\u003cli\u003e265 nm: ≥80 %\u003c\/li\u003e\n\u003cli\u003eTrace metals: 10 limits on specification sheet\u003c\/li\u003e\n\u003cli\u003eCAS number: 109-99-9\u003c\/li\u003e\n\u003cli\u003ePack size: 1 l glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 203-726-8\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99,9 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₄H₈O\u003c\/li\u003e\n\u003cli\u003eMolar mass: 72,11 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-0739-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDExMTIwM3xhcHBsaWNhdGlvbi9wZGZ8YURRMEwyaGtOUzg1TWpVME5USTJPRFEwT1RVNEwxTlFSVnBmTURjek9WOUZUaTV3WkdZfDczZjQ5ODhkYzc5ZTg4ZDdkMDYwMDZjNjc3Y2YxOGIzZGNjYWMwYmE2NDJkMmMxZmRhZGQ4ODc1NzcwODlkNzE\" 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-0739-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMTIwNzZ8YXBwbGljYXRpb24vcGRmfGFHSTVMMmcwTVM4NU1qTXpOems0TnpVNE5ETXdMMU5FUWw4d056TTVYMFJGWDBWT0xuQmtaZ3xjMDhkNWY3YjRkOTYyNmFlNDYxMzFjMzM5YTc5OTU5ZmUyZjBkMTBjYTdhOGJhM2U2MzFiNTEyMmNhY2I1NjM0\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112580591948,"sku":"0739.1","price":177.4,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112580624716,"sku":"0739.1","price":177.4,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112580657484,"sku":"0739.1","price":177.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-HN43_0a929002-655e-459e-9d3a-d9e6b99bb17c.jpg?v=1766399023"},{"product_id":"delphinidin-3-rutinoside-chloride-0977","title":"Delphinidin-3-rutinoside chloride, ROTICHROM® HPLC, 20 mg, glass","description":"\u003cp\u003eDelphinidin-3-rutinoside chloride is a ROTICHROM® HPLC reference material supplied for analytical chromatography work, with CAS number 15674-58-5 and empirical formula C₂₇H₃₁O₁₆Cl. The molar mass is 646,98 g\/mol according to the manufacturer data, supporting accurate preparation of calibration solutions and quantitative HPLC methods. This anthocyanin glycoside chloride is packed as 20 mg in glass for laboratories that need a defined chromatographic standard rather than bulk synthesis feedstock. Delphinidin-3-rutinoside chloride from manufacturer Carl ROTH fits analytical workflows in natural-product research, food chemistry and pigment studies where HPLC-grade identity is required. The ROTICHROM® HPLC designation signals suitability for high-performance liquid chromatography applications including method development, peak assignment and reference comparison. Use the 20 mg pack when small, well-characterised quantities are preferred for standard preparation, system suitability checks or confirmatory analysis under controlled laboratory conditions.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): ≥97 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 15674-58-5\u003c\/li\u003e\n\u003cli\u003ePack size: 20 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₇H₃₁O₁₆Cl\u003c\/li\u003e\n\u003cli\u003eMolar mass: 646,98 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -20 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0977-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjE2NXxhcHBsaWNhdGlvbi9wZGZ8YURRMEwyZzVNUzg1TWpVME5UTXdNelV4TVRNMEwxTlFSVnBmTURrM04xOUZUaTV3WkdZfDgzZTVhNDE0Njg5NTVhMDRjMjk0OWU5ZDk0YWE2NjVkYTJjYTAwMDQ3YWE5OGI2NDI1Y2I2NjFhZTFiOGVmZmU\" 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-0977-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzU0MTd8YXBwbGljYXRpb24vcGRmfGFESXhMMmcwT1M4NU1qQTJNalk0TkRrek9EVTBMMU5FUWw4d09UYzNYMFJGWDBWT0xuQmtaZ3wxZWQzZGU1ZDQwYjg0NGY0ZWFjZTI3OTg2NjNjMTI0ODBjZGZjZDc2YzVlNjFiOGM5N2ViMzhlNDFmOWE5ZWM0\" 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":56112646521164,"sku":"0977.1","price":547.2,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 6+ pieces","offer_id":56112646553932,"sku":"0977.1","price":519.84,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 24+ pieces","offer_id":56112646586700,"sku":"0977.1","price":492.48,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0977-SF-1000Wx1000H.jpg?v=1766399119"},{"product_id":"6-o-acetylacteoside-1072","title":"6-O-Acetylacteoside, ROTICHROM® HPLC, 20 mg, glass","description":"\u003cp\u003e6-O-Acetylacteoside is a high-purity reference compound offered in the ROTICHROM® HPLC grade for chromatographic and analytical work. Identified by CAS number 441769-43-3 and empirical formula C₃₁H₃₈O₁₆, it has a molar mass of 666,63 g\/mol. The substance is supplied as a 20 mg portion in glass, a convenient quantity for method development, calibration, and qualitative or quantitative HPLC studies of phenylethanoid glycosides and related natural-product markers. Laboratories use such defined reference materials when establishing retention behaviour, spectral identity, or assay performance without preparing bulk isolates. This ROTICHROM® HPLC material from manufacturer Carl ROTH supports phytochemical research, natural-product analysis, and quality-control applications that demand a clearly specified acetylacteoside standard. The glass primary packaging protects the small solid sample during storage and transfer. With its documented molecular formula and molar mass, 6-O-Acetylacteoside integrates readily into analytical workflows that require traceable HPLC-grade reference substances in low-milligram amounts.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 441769-43-3\u003c\/li\u003e\n\u003cli\u003ePack size: 20 mg\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃₁H₃₈O₁₆\u003c\/li\u003e\n\u003cli\u003eMolar mass: 666,63 g\/mol\u003c\/li\u003e\n\u003cli\u003eGrade: ROTICHROM® HPLC\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1072-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA2NXxhcHBsaWNhdGlvbi9wZGZ8YURZeEwyZ3hOaTg1TWpVME5UTXhPRFU0TkRZeUwxTlFSVnBmTVRBM01sOUZUaTV3WkdZfDlhYzU5NTNmZTkxMTAyZjViZGNhNTAxZmMxM2M4MmU5MjU1NTRjNWViZTRjODIxZmU4NTBkNjUzMGRkYTAzYjM\" 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-1072-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzQzMTF8YXBwbGljYXRpb24vcGRmfGFHVXpMMmhpWVM4NU1qQTJNamN3T0RJd016Z3lMMU5FUWw4eE1EY3lYMFJGWDBWT0xuQmtaZ3xiODJkMWFiMzIxMzc4OTVmY2ZhM2M0NTZlZDFjMWUzY2E1YzBkYjUzMDcxZTQxMDNmZjllN2FiOWYyMTk2ZWM1\" 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":56112665887052,"sku":"1072.1","price":478.4,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 6+ pieces","offer_id":56112665919820,"sku":"1072.1","price":454.48,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 24+ pieces","offer_id":56112665952588,"sku":"1072.1","price":430.56,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1072-SF-1000Wx1000H_3f1b6de3-71b2-4bc9-b126-898603c84c4e.jpg?v=1766399155"},{"product_id":"3-acetyl-alpha-boswellic-acid-1073","title":"3-Acetyl-α-boswellic acid, HPLC, glass","description":"\u003cp\u003e3-Acetyl-α-boswellic acid is a defined triterpenoid reference substance supplied in ROTICHROM® HPLC grade for analytical and research use. It carries CAS number 89913-60-0, empirical formula C₃₂H₅₀O₄, and a molar mass of 498,73 g\/mol. The 10 mg glass pack provides a practical amount for HPLC method setup, peak identification, and comparative studies of boswellic acid derivatives commonly examined in natural-product and phytochemical laboratories. Analysts rely on such characterized standards when profiling frankincense-related extracts or validating chromatographic separations of acetylated boswellic acids. Offered from manufacturer Carl ROTH under the ROTICHROM® HPLC line, the material supports reproducible analytical work where molecular identity and consistent grade matter more than bulk quantity. Glass packaging suits low-mass solid references and facilitates careful aliquot handling. With clearly stated formula, CAS registry data, and molar mass, 3-Acetyl-α-boswellic acid fits workflows in quality control, structure confirmation, and quantitative or semi-quantitative HPLC applications focused on boswellic acid markers.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\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: 89913-60-0\u003c\/li\u003e\n\u003cli\u003ePack size: 10 mg\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃₂H₅₀O₄\u003c\/li\u003e\n\u003cli\u003eMolar mass: 498,73 g\/mol\u003c\/li\u003e\n\u003cli\u003eGrade: ROTICHROM® HPLC\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1073-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjMzNHxhcHBsaWNhdGlvbi9wZGZ8YUdWbEwyZ3lNeTg1TWpVME5UTXhORFkxTWpRMkwxTlFSVnBmTVRBM00xOUZUaTV3WkdZfDUyNDVmN2M0NWYyNGRkNzkwN2M3NjFmNDAxOTY5ZTZkZTNiYzQ4ODkxOGQ0MjhjMDBlNzcwOTVkYzUyMjJjYjk\" 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-1073-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzYxNDl8YXBwbGljYXRpb24vcGRmfGFHTmtMMmhpTmk4NU1qQTJNamN3T1RnME1qSXlMMU5FUWw4eE1EY3pYMFJGWDBWT0xuQmtaZ3w3Y2JjMTljNDkwNTdhM2Y4N2FmYmQ0YWQ5OTU1ZmEzMDAzOTJmMzk0OTg0NTRlMjQ3Yjg5NGE4MDIzMzA5ZGNj\" 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":56112666050892,"sku":"1073.1","price":611.7,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56112666083660,"sku":"1073.1","price":581.12,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56112666116428,"sku":"1073.1","price":550.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1073-SF-1000Wx1000H_e5cee32b-2703-4112-8cd7-fda09c5f53cb.jpg?v=1766399156"},{"product_id":"agnuside-1081","title":"Agnuside, ROTICHROM® HPLC, 10 mg, glass","description":"\u003cp\u003eAgnuside is a defined reference substance supplied as ROTICHROM® HPLC material for analytical and chromatographic work. It is identified by CAS number 11027-63-7 and the empirical formula C₂₂H₂₆O₁₁, with a molar mass of 466,44 g\/mol. This iridoid glycoside is used as a calibration and identification standard in HPLC methods, natural-product research, and related phytochemical studies where a well-characterised agnuside reference is required. The compound is packed as a 10 mg portion in glass, supporting economical use in method development, system suitability checks, and quantitative assays. Physical and chemical identity data align with the stated molecular formula and molar mass, enabling straightforward integration into laboratory documentation and analytical workflows. Offered from manufacturer Carl ROTH within the ROTICHROM® HPLC range, the material suits quality-control, research, and teaching laboratories that need reliable small-quantity reference standards for plant-derived markers and related applications.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 11027-63-7\u003c\/li\u003e\n\u003cli\u003ePack size: 10 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₂H₂₆O₁₁\u003c\/li\u003e\n\u003cli\u003eMolar mass: 466,44 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-1081-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA1NXxhcHBsaWNhdGlvbi9wZGZ8YURKbUwyZ3lNQzg1TWpVME5UTXhOVGsyTXpFNEwxTlFSVnBmTVRBNE1WOUZUaTV3WkdZfGNiYjkzZTFiMWQ5OTQ2YjhhYTYwZTFhYzM3NTI3MDVlNmIyZTJlNzZmMmViMDVlZjJhY2YyOTRjZGMxOTg1OWU\" 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-1081-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDI5ODh8YXBwbGljYXRpb24vcGRmfGFEVXpMMmcyTlM4NU1qQTJNamN4TWpRMk16WTJMMU5FUWw4eE1EZ3hYMFJGWDBWT0xuQmtaZ3w4MTZmNTZmMzQwZTE0MzBkMTVlNGVjZTIxYjZhMjAyNDI5YTNjOTYxMmFkMTVmNDk1NDU5NjA4NDA2ZGUyMTli\" 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":56112666935628,"sku":"1081.1","price":385.95,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56112666968396,"sku":"1081.1","price":366.65,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56112667001164,"sku":"1081.1","price":347.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1081-SF-1000Wx1000H_c54191d7-b3c6-42d2-b8e6-6f43c1964dad.jpg?v=1766399161"},{"product_id":"aloenin-a-1082","title":"Aloenin A, ROTICHROM® HPLC, 20 mg, glass","description":"\u003cp\u003eAloenin A is a ROTICHROM® HPLC reference substance intended for analytical chemistry and natural-product characterisation. It carries CAS number 38412-46-3 and the empirical formula C₁₉H₂₂O₁₀, with a molar mass of 410,38 g\/mol. Laboratories employ this aloenin A standard in HPLC calibration, peak identification, and quantitative work on Aloe-derived constituents and related glycosides. The 20 mg glass pack provides a practical quantity for method setup, routine quality control, and research assays without excess inventory. Clear molecular formula and molar-mass data support traceable documentation in SOPs and analytical reports. Supplied from manufacturer Carl ROTH as part of the ROTICHROM® HPLC portfolio, the material fits phytochemical screening, reference-standard libraries, and teaching environments that require a defined aloenin A marker for chromatographic and spectroscopic applications.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 38412-46-3\u003c\/li\u003e\n\u003cli\u003ePack size: 20 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₉H₂₂O₁₀\u003c\/li\u003e\n\u003cli\u003eMolar mass: 410,38 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-1082-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA1OHxhcHBsaWNhdGlvbi9wZGZ8YURVd0wyZ3hNeTg1TWpVME5UTXhPVEl6T1RrNEwxTlFSVnBmTVRBNE1sOUZUaTV3WkdZfDE4Y2E2YmFlM2VkY2I1ZDA1NjhlODQwNTdiYTc1MWRjZDdkOTM4ZGFkMWQ3YTNjNTcxZDU4ZmRlYjA1NWY4Njc\" 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-1082-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzM5MjZ8YXBwbGljYXRpb24vcGRmfGFEUXlMMmcyTWk4NU1qQTJNamN4TXpFeE9UQXlMMU5FUWw4eE1EZ3lYMFJGWDBWT0xuQmtaZ3xmMmNhZmI5NzI1ZWViODg4NzU1NGE4Njg4ZjE3MTU5OWRkYzI3YWU4ZGZkM2FiNzVkYzViZGRkYjBlZjJhYWI5\" 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":56112667099468,"sku":"1082.1","price":628.9,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 6+ pieces","offer_id":56112667132236,"sku":"1082.1","price":597.46,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 24+ pieces","offer_id":56112667165004,"sku":"1082.1","price":566.01,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1082-SF-1000Wx1000H_2bfac7e7-8f1b-4965-871c-7d018bc216f2.jpg?v=1766399162"},{"product_id":"apiin-1085","title":"Apiin, ROTICHROM® HPLC, 10 mg, glass","description":"\u003cp\u003eApiin is a flavonoid glycoside offered as a ROTICHROM® HPLC reference material for high-performance liquid chromatography. Identified by CAS number 26544-34-3 and the empirical formula C₂₆H₂₈O₁₄, it has a molar mass of 564,50 g\/mol and supports precise identification and quantification in analytical workflows. This 10 mg pack is supplied in glass, making it practical for method development, system suitability checks, calibration and quantitative HPLC work. Apiin from manufacturer Carl ROTH belongs to the ROTICHROM® HPLC portfolio and is suited to natural-product research, phytochemical profiling and quality-control applications. The EG number 247-780-0 aids substance identification in laboratory documentation. Analysts can use the material to confirm retention behaviour, prepare reference solutions and support reproducible chromatographic results across research and industrial settings. The compact glass presentation facilitates controlled dispensing and routine handling wherever a defined apiin standard is required for flavonoid analysis.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 26544-34-3\u003c\/li\u003e\n\u003cli\u003ePack size: 10 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 247-780-0\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₆H₂₈O₁₄\u003c\/li\u003e\n\u003cli\u003eMolar mass: 564,50 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-1085-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA1MnxhcHBsaWNhdGlvbi9wZGZ8YUdJNEwyZ3hOaTg1TWpVME5UTXhPREkxTmprMEwxTlFSVnBmTVRBNE5WOUZUaTV3WkdZfDgxZGUzZDMxYzg0NWIxY2ZjZTcyZmM3OGQ4NDE5YmIzMjQyNDhhN2FmNDY5NTcxYzA3MmI2YTZiZDM3NDk0MzA\" 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-1085-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDQ5NDl8YXBwbGljYXRpb24vcGRmfGFERmtMMmcxT0M4NU1qQTJNamN4TmpBMk9ERTBMMU5FUWw4eE1EZzFYMFJGWDBWT0xuQmtaZ3w3NWVlNjA1YTYyN2FmNDZhZmYwOTFmMDBhNmI4NmRlMTJmNmY1MzhhMmU2ZjNiNGQ4OWM5ZDM3MmQ0ZWNjNzBm\" 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":56112667558220,"sku":"1085.1","price":467.65,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56112667590988,"sku":"1085.1","price":444.27,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56112667623756,"sku":"1085.1","price":420.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1085-SF-1000Wx1000H_9cdd9298-dc79-4fe1-b222-ad52360482a0.jpg?v=1766399165"},{"product_id":"aristolochic-acid-i-1086","title":"Aristolochic acid I, ROTICHROM® HPLC, 20 mg, glass","description":"\u003cp\u003eAristolochic acid I is a nitrophenanthrene carboxylic acid supplied as a ROTICHROM® HPLC reference material for analytical chromatography. It is defined by CAS number 313-67-7, the empirical formula C₁₇H₁₁NO₇ and a molar mass of 341,28 g\/mol, supporting identification and quantification tasks in HPLC laboratories. The product is packed as 20 mg in glass, a convenient format for preparing reference solutions, method development and system verification. Aristolochic acid I from manufacturer Carl ROTH is positioned within the ROTICHROM® HPLC range for research and quality-control environments that require a well-characterised standard. EG number 206-238-3 and UN number 1544 assist correct substance handling and documentation. Typical applications include natural-product studies, targeted analyte confirmation and chromatographic performance checks. The glass unit supports orderly laboratory use wherever a defined aristolochic acid I standard is needed for reproducible analytical work.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\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: 313-67-7\u003c\/li\u003e\n\u003cli\u003ePack size: 20 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 206-238-3\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₇H₁₁NO₇\u003c\/li\u003e\n\u003cli\u003eMolar mass: 341,28 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-1086-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA2NnxhcHBsaWNhdGlvbi9wZGZ8YUdNM0wyZ3hZeTg1TWpVME5UTXhOamswTmpJeUwxTlFSVnBmTVRBNE5sOUZUaTV3WkdZfGRlMzZhNzdhN2RkZjUwMTE2YmJmNTQyNDYzMTI2NjMyY2M4YmZlZDRiM2Y2MTBjOTIzM2Q4NGU4MTE5OGIyNzY\" 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-1086-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNDMwMTR8YXBwbGljYXRpb24vcGRmfGFHRmhMMmczTkM4NU1qQTJNamN6TkRBNU1EVTBMMU5FUWw4eE1EZzJYMFJGWDBWT0xuQmtaZ3xkMjBkMzRmZDI2OTQ1NmI4ZTY4YThiNjY2OWZiNDE2MjVlZjkzZDAzMzZlM2FmZDkyZGM0ZWRiZDM5ODAyNWM3\" 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":56112667689292,"sku":"1086.1","price":418.2,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 6+ pieces","offer_id":56112667722060,"sku":"1086.1","price":397.29,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 24+ pieces","offer_id":56112667754828,"sku":"1086.1","price":376.38,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1086-SF-1000Wx1000H.jpg?v=1766399167"},{"product_id":"aristolochic-acid-ii-1088","title":"Aristolochic acid II, ROTICHROM® HPLC, 20 mg, glass","description":"\u003cp\u003eAristolochic acid II is a nitrophenanthrene carboxylic acid offered as a ROTICHROM® HPLC reference material for high-performance liquid chromatography. With CAS number 475-80-9, the empirical formula C₁₆H₉NO₆ and a molar mass of 311,25 g\/mol, it provides a defined standard for identification and quantification work. The material is supplied as 20 mg in glass, suitable for calibration solutions, method development and chromatographic system checks. Aristolochic acid II from manufacturer Carl ROTH forms part of the ROTICHROM® HPLC portfolio used in analytical and research laboratories. EG number 207-499-6 and UN number 1544 support correct labelling and documentation during laboratory handling. Applications include natural-product analysis, targeted compound confirmation and quality-control procedures that rely on a reliable aristolochic acid II standard. The glass pack enables controlled dispensing and routine use in academic, industrial and testing environments focused on reproducible HPLC results.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 475-80-9\u003c\/li\u003e\n\u003cli\u003ePack size: 20 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 207-499-6\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₆H₉NO₆\u003c\/li\u003e\n\u003cli\u003eMolar mass: 311,25 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-1088-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA2OXxhcHBsaWNhdGlvbi9wZGZ8YUdNekwyZ3pOeTg1TWpVME5UTXlNREl5TXpBeUwxTlFSVnBmTVRBNE9GOUZUaTV3WkdZfGFiMDdlYmJhMjM2YjljOTgzMjIzNmQwOTQ5YWIyN2Q3ZDdlM2NiMDI0YzJmM2RhY2MwOGMyNDhhNTcyNWIzMzA\" 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-1088-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNDMzNjF8YXBwbGljYXRpb24vcGRmfGFEUXpMMmd3TkM4NU1qQTJNamN5TWpJNU5EQTJMMU5FUWw4eE1EZzRYMFJGWDBWT0xuQmtaZ3xlYTEyMmQwMzBlYjg1NGZlMThlMmM1MGQ3NmMxMTYxOTVkNjAyMWNhNzUwOWU1MjhlYWE1OGJiNGEzMmFjOGZh\" 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":56112668148044,"sku":"1088.1","price":514.95,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 6+ pieces","offer_id":56112668180812,"sku":"1088.1","price":489.2,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 24+ pieces","offer_id":56112668213580,"sku":"1088.1","price":463.46,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1088-SF-1000Wx1000H_427051f7-1cd4-4cb5-93d5-87d26609a898.jpg?v=1766399167"},{"product_id":"baicalein-1110","title":"Baicalein, ROTICHROM® HPLC, 20 mg, glass","description":"\u003cp\u003eBaicalein is a defined chemical reference material supplied in ROTICHROM® HPLC quality for analytical and research use. It carries CAS number 491-67-8 and the empirical formula C₁₅H₁₀O₅, with a molar mass of 270,24 g\/mol. This listing provides 20 mg packed in glass, suited to chromatographic work, method development and comparative analyses where a characterised flavonoid standard is required. The compact glass presentation supports accurate weighing of small aliquots and careful handling of limited sample amounts. Baicalein from manufacturer Carl ROTH is catalogued among laboratory chemicals for users who need a clear identity, formula and mass data on the label. Laboratories in chemical and life-science settings can incorporate the material into HPLC workflows, calibration series or structure-related studies while relying on the stated molecular parameters. The 20 mg unit is practical for low-consumption applications and for stocking a reference compound without excess bulk.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 491-67-8\u003c\/li\u003e\n\u003cli\u003ePack size: 20 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₅H₁₀O₅\u003c\/li\u003e\n\u003cli\u003eMolar mass: 270,24 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-1110-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA1MHxhcHBsaWNhdGlvbi9wZGZ8YURFeUwyZzBOaTg1TWpVME5UTXlORGd4TURVMEwxTlFSVnBmTVRFeE1GOUZUaTV3WkdZfDhiZGJiMDU4YmM2NWRlNmU2Y2RjODk4Mzk4ZTQyYTkyMWI2Nzc0ODgzODEzNTIzYzg3MDEyODc0OGNmZTczMzY\" 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-1110-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDQ4MDR8YXBwbGljYXRpb24vcGRmfGFHVXpMMmd4TVM4NU1qQTJNamN5TmpJeU5qSXlMMU5FUWw4eE1URXdYMFJGWDBWT0xuQmtaZ3xjM2VkYzkyZjYyMGE5MTE3MmU0NjdiNDAxZjJlZTNhMTAxMGUzMzgzYzgyNDdkNDAzYzMyZDIzODljN2QxZDg0\" 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":56112671031628,"sku":"1110.1","price":396.7,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 6+ pieces","offer_id":56112671064396,"sku":"1110.1","price":376.87,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 24+ pieces","offer_id":56112671097164,"sku":"1110.1","price":357.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1110-SF-1000Wx1000H_1657ebcd-75ef-4bee-a809-70c60e59e7aa.jpg?v=1766399177"},{"product_id":"baicalin-1121","title":"Baicalin, ROTICHROM® HPLC, 20 mg, glass","description":"\u003cp\u003eBaicalin is a characterised reference substance supplied in ROTICHROM® HPLC grade for analytical and research applications. It carries CAS number 21967-41-9, empirical formula C₂₁H₁₈O₁₁ and a molar mass of 446,37 g\/mol. The compound is packed as 20 mg in glass, a practical quantity for calibration, identification and quantitative HPLC work. Baicalin is a flavonoid glycoside frequently used in natural-product analysis, phytochemical studies and quality-control laboratories that require well-defined reference materials. This ROTICHROM® HPLC material from manufacturer Carl ROTH is intended for high-performance liquid chromatography and related chromatographic methods. The compact glass pack supports economical use in method development and routine standards preparation. Laboratories working with plant secondary metabolites and related analytical chemistry can integrate this 20 mg format into identification and quantification workflows where consistent reference quality is essential. Baicalin ROTICHROM® HPLC provides a clearly specified chemical identity for biochemistry and analytical chemistry applications.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 21967-41-9\u003c\/li\u003e\n\u003cli\u003ePack size: 20 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₁H₁₈O₁₁\u003c\/li\u003e\n\u003cli\u003eMolar mass: 446,37 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-1121-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA1N3xhcHBsaWNhdGlvbi9wZGZ8YURsa0wyZzFOaTg1TWpVME5UTXlPVE01T0RBMkwxTlFSVnBmTVRFeU1WOUZUaTV3WkdZfDFiOTdhMWVhMjhmMGYxMmU5MzdkODY1NzhmYmYxMjFkYTVmMzE2YTAyYjUxNjM1NTY3MzIxYWM4NWM4ZTY2ZTk\" 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-1121-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDQzMzZ8YXBwbGljYXRpb24vcGRmfGFEZGpMMmczT0M4NU1qQTJNamN6TlRRd01USTJMMU5FUWw4eE1USXhYMFJGWDBWT0xuQmtaZ3xkMWQwMTdiMTNmOGI2OGRkMDY4YWFmNGM1NjdhMWQ3ODBiOWJmMzk3Zjk4MTY2NGI3NjQyMTIzZjJhMTI2ZmZk\" 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":56112673161548,"sku":"1121.1","price":332.2,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 6+ pieces","offer_id":56112673194316,"sku":"1121.1","price":315.59,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 24+ pieces","offer_id":56112673227084,"sku":"1121.1","price":298.98,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1121-SF-1000Wx1000H.jpg?v=1766399181"},{"product_id":"bilobalid-1122","title":"Bilobalid, ROTICHROM® HPLC, 20 mg, glass","description":"\u003cp\u003eBilobalid is a reference compound offered in ROTICHROM® HPLC grade for chromatographic and analytical laboratory use. Identified by CAS number 33570-04-6, it has the empirical formula C₁₅H₁₈O₈ and a molar mass of 326,30 g\/mol. The substance is supplied as 20 mg in glass, suitable for standards preparation, method development and quantitative HPLC applications. Bilobalid is of interest in natural-product and phytochemical research, where defined reference materials support identification and assay work on related plant constituents. This ROTICHROM® HPLC preparation from manufacturer Carl ROTH is aligned with high-performance liquid chromatography requirements in analytical chemistry. The 20 mg glass pack provides a compact amount for calibration series and confirmatory analyses without excess material. Laboratories engaged in secondary-metabolite studies and quality-control chromatography can use this format for reproducible reference handling. Bilobalid ROTICHROM® HPLC delivers a clear chemical profile for research and analytical workflows that depend on well-specified HPLC-grade references.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 33570-04-6\u003c\/li\u003e\n\u003cli\u003ePack size: 20 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₅H₁₈O₈\u003c\/li\u003e\n\u003cli\u003eMolar mass: 326,30 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-1122-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA1M3xhcHBsaWNhdGlvbi9wZGZ8YURRNEwyZzFNeTg1TWpVME5UTXlPRFF4TlRBeUwxTlFSVnBmTVRFeU1sOUZUaTV3WkdZfDBiZTk0NjQ2YzMyMjczMDA2NzU5ZTE4MjgyZjY4MzZkYjhjYzYwOGUxM2FjMWZlMGE4ODQ2ODdhYzYyYjYxM2I\" 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-1122-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzQ3OTZ8YXBwbGljYXRpb24vcGRmfGFHTmhMMmd4WXk4NU1qQTJNamN5T1Rnek1EY3dMMU5FUWw4eE1USXlYMFJGWDBWT0xuQmtaZ3w0N2ExYTg1MDg3NzA4ZTU5ZGQ1OWZiYjkzNWYwYmY1ODA2OGM1NmE1ZmM2ZGMzNTNlOTVmYTJmNDE5OTY1MWZm\" 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":56112673325388,"sku":"1122.1","price":532.15,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 6+ pieces","offer_id":56112673358156,"sku":"1122.1","price":505.54,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 24+ pieces","offer_id":56112673390924,"sku":"1122.1","price":478.94,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1122-SF-1000Wx1000H_db6b2bf8-76c5-446b-bae8-6ae1fe3bdf20.jpg?v=1766399182"},{"product_id":"alpha-boswellic-acid-1123","title":"alpha-Boswellic acid, ROTICHROM® HPLC, 10 mg, glass","description":"\u003cp\u003ealpha-Boswellic acid is a defined reference substance supplied in ROTICHROM® HPLC grade for analytical chemistry and research. It is registered under CAS number 471-66-9, with empirical formula C₃₀H₄₈O₃ and a molar mass of 456,73 g\/mol. The product is packed as 10 mg in glass, a convenient quantity for HPLC calibration, peak identification and quantitative method work. alpha-Boswellic acid is widely examined in natural-product and phytochemical studies, particularly where boswellic acid profiles are characterised by chromatographic techniques. This ROTICHROM® HPLC material from manufacturer Carl ROTH supports laboratories that require a clearly specified reference for high-performance liquid chromatography. The compact 10 mg glass presentation enables economical standards preparation and controlled handling during analytical sequences. Suitable for quality-control and research environments focused on plant-derived triterpenoids, alpha-Boswellic acid ROTICHROM® HPLC provides a practical reference format for reproducible chromatographic applications and related biochemical investigations.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 471-66-9\u003c\/li\u003e\n\u003cli\u003ePack size: 10 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃₀H₄₈O₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 456,73 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-1123-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjMyNnxhcHBsaWNhdGlvbi9wZGZ8YUdSbEwyZzFNaTg1TWpVME5UTXlPREE0TnpNMEwxTlFSVnBmTVRFeU0xOUZUaTV3WkdZfDRmZmMzNTdhMTA2NjMwZTVlOWNiNGEwMzA0YTNkOTYzNzc1MGU2MjQzZGUwMDc2NWI3YmM5MjIzODZjNzJlZDA\" 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-1123-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDM3NjZ8YXBwbGljYXRpb24vcGRmfGFHUmxMMmcyTnk4NU1qQTJNamN6TURneE16YzBMMU5FUWw4eE1USXpYMFJGWDBWT0xuQmtaZ3wxNTI2ZmMwMGM4ZWY5MGFkNzI5MTQ4YjVmNThmOTQyZmVhNzMyMTdmNThlYmI1NmVkYWNjOTVlMmRhODk4MWY1\" 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":56112673456460,"sku":"1123.1","price":547.2,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56112673489228,"sku":"1123.1","price":519.84,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56112673521996,"sku":"1123.1","price":492.48,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1123-SF-1000Wx1000H_ea416752-b6f0-4311-bca7-1a77e0974890.jpg?v=1766399183"},{"product_id":"beta-boswellic-acid-1124","title":"beta-Boswellic acid, ROTICHROM® HPLC, 10 mg, glass","description":"\u003cp\u003ebeta-Boswellic acid is a defined triterpenoid reference substance supplied as ROTICHROM® HPLC material for analytical and chromatographic work. It carries CAS number 631-69-6, the empirical formula C₃₀H₄₈O₃ and a molar mass of 456,73 g\/mol, giving laboratories a clear chemical identity for identification, calibration and method development. The compound is offered in a 10 mg glass pack, a convenient quantity for preparing stock solutions and running comparative HPLC assays without excess inventory. As part of the ROTICHROM® HPLC range from manufacturer Carl ROTH, the material supports routine quality control, natural-product profiling and research workflows that require a well-characterised boswellic acid standard. Its compact glass presentation helps protect the solid during storage and handling on the bench. Analytical chemists, phytochemistry groups and contract laboratories can integrate this reference into existing HPLC methods for peak assignment, system suitability checks and quantitative studies where a reliable beta-boswellic acid standard is required.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 631-69-6\u003c\/li\u003e\n\u003cli\u003ePack size: 10 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃₀H₄₈O₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 456,73 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-1124-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjM3M3xhcHBsaWNhdGlvbi9wZGZ8YUdJeEwyaGhNUzg1TWpVME5UTXpNRE00TVRFd0wxTlFSVnBmTVRFeU5GOUZUaTV3WkdZfDliOTIyZTAyZTMwOTlmMzA5ZTY0NTVmMjA0ZDQ5MjMzMWJkNjkyNmFlMThmYjgxMjk0ODBhYTM2MmE5MmU2OTQ\" 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-1124-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDM3ODN8YXBwbGljYXRpb24vcGRmfGFETXlMMmcyWWk4NU1qQTJNamN6TVRjNU5qYzRMMU5FUWw4eE1USTBYMFJGWDBWT0xuQmtaZ3xkZTBlYWJmYWExMGNmMTY0NTIxZDJkMTBhYmQyZTk0MmM3MTk2NWNlMGRhZmEzNGVkYTQ0Y2NmZWJlYTVjMDg2\" 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":56112673620300,"sku":"1124.1","price":532.15,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56112673653068,"sku":"1124.1","price":505.54,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56112673685836,"sku":"1124.1","price":478.94,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1124-SF-1000Wx1000H_b96d7178-57f3-4a4e-b1f1-ce03e48cc6c2.jpg?v=1766399183"},{"product_id":"caftaric-acid-1125","title":"Caftaric acid, ROTICHROM® HPLC, 10 mg, glass","description":"\u003cp\u003eCaftaric acid is a phenolic acid reference substance provided as ROTICHROM® HPLC material for high-performance liquid chromatography and related analytical applications. Identified by CAS number 67879-58-7, empirical formula C₁₃H₁₂O₉ and a molar mass of 312,24 g\/mol, it offers a clearly specified chemical profile for calibration, peak confirmation and method verification. The product is packed as 10 mg in glass, a practical amount for preparing reference solutions and performing comparative HPLC runs in research or quality-control settings. Sourced from manufacturer Carl ROTH within the ROTICHROM® HPLC line, this caftaric acid standard suits laboratories working on plant extracts, wine and juice phenolics, or broader natural-product analysis. The glass container supports orderly storage and handling of the solid on the laboratory bench. Analytical teams can use the material to support system suitability tests, external calibration and qualitative identification wherever a defined caftaric acid reference is needed in chromatographic workflows.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): ≥98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 67879-58-7\u003c\/li\u003e\n\u003cli\u003ePack size: 10 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₃H₁₂O₉\u003c\/li\u003e\n\u003cli\u003eMolar mass: 312,24 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-1125-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjE5MHxhcHBsaWNhdGlvbi9wZGZ8YURRM0wyZzFOaTg1TWpVME5UTXlPVEEzTURNNEwxTlFSVnBmTVRFeU5WOUZUaTV3WkdZfDkzZThjZDU3OWZiM2VmZDJhMThlMGZiZWUyZjgzNDE3Yjc2MmRjMTc2NWQ5NWZlMTVjNDM5NGNmMTUxN2M0NzY\" 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-1125-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzg4Mjd8YXBwbGljYXRpb24vcGRmfGFEUTBMMmcyWlM4NU1qQTJNamN6TWpRMU1qRTBMMU5FUWw4eE1USTFYMFJGWDBWT0xuQmtaZ3w1YjQ3NmY2MTFiNjk2YzdmOTRlNWJiNWE1OWI2ZjJhODY4Y2YxZjA2OTQxMWM0OWRlNmYxNDQxNTY5N2E1MWE2\" 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":56112673784140,"sku":"1125.1","price":510.65,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56112673816908,"sku":"1125.1","price":485.12,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56112673849676,"sku":"1125.1","price":459.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1125-SF-1000Wx1000H_243342f1-96ee-4902-8882-fad809af1323.jpg?v=1766399183"},{"product_id":"casticin-1126","title":"Casticin, ROTICHROM® HPLC, 20 mg, glass","description":"\u003cp\u003eCasticin is a polymethoxyflavone reference compound supplied as ROTICHROM® HPLC material for chromatographic and analytical laboratory use. It is defined by CAS number 479-91-4, the empirical formula C₁₉H₁₈O₈ and a molar mass of 374,32 g\/mol, providing a transparent chemical identity for identification, calibration and method development work. The substance is offered in a 20 mg glass pack, giving sufficient material for stock preparation and repeated HPLC comparisons while remaining economical for specialised standards. Available from manufacturer Carl ROTH in the ROTICHROM® HPLC series, casticin supports phytochemical profiling, natural-product research and quality-control assays that require a characterised flavonoid reference. The glass presentation aids secure handling and organised storage of the solid in the laboratory. Research groups and analytical service labs can incorporate this standard into existing HPLC methods for peak assignment, system checks and quantitative or semi-quantitative studies involving casticin.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 479-91-4\u003c\/li\u003e\n\u003cli\u003ePack size: 20 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₉H₁₈O₈\u003c\/li\u003e\n\u003cli\u003eMolar mass: 374,32 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-1126-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA1MXxhcHBsaWNhdGlvbi9wZGZ8YUdFd0wyZzFNeTg1TWpVME5UTXlPRGMwTWpjd0wxTlFSVnBmTVRFeU5sOUZUaTV3WkdZfDM4MDE3NDk3N2Q0ODRmYWVlZTdjODJkZGQ0OTJlYmY3ZTI0NmIwNTIzZWRiZTlmOGYyMWYzMDZkYzM0NWNkOTk\" 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-1126-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzQ3NzV8YXBwbGljYXRpb24vcGRmfGFEQXpMMmczTWk4NU1qQTJNamN6TXpjMk1qZzJMMU5FUWw4eE1USTJYMFJGWDBWT0xuQmtaZ3w2YWM3YTM4ODJiMmZjMDA0OTYxZDE3NWQxMmQ1NDNmNTdiODM3MGU0ODQ4ZGRlZDIwODc0ZGRlNWQwNTUwMzgz\" 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":56112673947980,"sku":"1126.1","price":585.9,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 6+ pieces","offer_id":56112673980748,"sku":"1126.1","price":556.61,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 24+ pieces","offer_id":56112674013516,"sku":"1126.1","price":527.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1126-SF-1000Wx1000H_14e9c8e8-30a1-4e32-b949-088eedf29e8c.jpg?v=1766399184"},{"product_id":"catalpol-1127","title":"Catalpol, ROTICHROM® HPLC, 25 mg, glass","description":"\u003cp\u003eCatalpol is an iridoid glycoside reference substance offered as ROTICHROM® HPLC material for analytical and chromatographic applications. It is specified by CAS number 2415-24-9, EG number 219-324-0, empirical formula C₁₅H₂₂O₁₀ and a molar mass of 362,33 g\/mol, giving laboratories a well-defined chemical basis for identification and calibration. The product is supplied in a 25 mg glass pack, a workable quantity for preparing reference solutions and running HPLC assays in research or quality-control environments. As a ROTICHROM® HPLC item from manufacturer Carl ROTH, catalpol is suited to natural-product analysis, plant-extract characterisation and method development where a characterised catalpol standard is required. The glass container supports careful handling and orderly bench storage of the solid. Analytical chemists can apply this reference in peak confirmation, system suitability testing and quantitative workflows that depend on a reliable catalpol standard within HPLC-based protocols.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 2415-24-9\u003c\/li\u003e\n\u003cli\u003ePack size: 25 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 219-324-0\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₅H₂₂O₁₀\u003c\/li\u003e\n\u003cli\u003eMolar mass: 362,33 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-1127-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA1NHxhcHBsaWNhdGlvbi9wZGZ8YURNM0wyZzFNQzg1TWpVME5UTXlOemMxT1RZMkwxTlFSVnBmTVRFeU4xOUZUaTV3WkdZfDVmODgyNjgyOWQzMTI3ZTExZjBiNTUyZWFiYzVkNzU2YWJiYzMwNzU2YjRmYWYxYjgzYzZmMzc2NGRlZDNiMTE\" 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-1127-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzU2ODN8YXBwbGljYXRpb24vcGRmfGFERTBMMmczTlM4NU1qQTJNamN6TkRReE9ESXlMMU5FUWw4eE1USTNYMFJGWDBWT0xuQmtaZ3xkMmVjY2ZlZjUwNmQ2NGRjN2M3MjY2YjNiOGU5ZDZjNjI1MzRlNDI4OWM2NTRmMzY0YTZkMTQ0ZDk0ZjhkNDUw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"25 mg \/ 1 piece","offer_id":56112674111820,"sku":"1127.1","price":385.95,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 6+ pieces","offer_id":56112674144588,"sku":"1127.1","price":366.65,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 24+ pieces","offer_id":56112674177356,"sku":"1127.1","price":347.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1127-SF-1000Wx1000H_d208eb04-9d98-4723-aeea-deaca53257ea.jpg?v=1766399185"},{"product_id":"chelidonine-1129","title":"Chelidonine, ROTICHROM® HPLC, 25 mg, glass","description":"\u003cp\u003eChelidonine is a ROTICHROM® HPLC grade reference substance for analytical and research use. It is identified by CAS number 476-32-4 and empirical formula C₂₀H₁₉NO₅, with a molar mass of 353,36 g\/mol. The compound is supplied as 25 mg in glass, a format suited to HPLC calibration, method development, and qualitative or quantitative chromatographic work with limited standard consumption. Laboratories engaged in natural-product and alkaloid analysis can employ this material as a defined reference within established HPLC workflows. Available from manufacturer Carl ROTH under the ROTICHROM® HPLC designation, chelidonine is presented in glass to support secure handling of small analytical quantities. The EG number is 207-504-1. A 25 mg pack size matches typical needs for high-value chromatographic standards where only modest amounts are required per sequence. Clear molecular identity, stated molar mass, and HPLC-oriented grade facilitate accurate preparation of stock and working solutions. This product serves analytical chemistry and life-science laboratories that require reliable ROTICHROM® HPLC reference materials for reproducible chromatographic applications.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 476-32-4\u003c\/li\u003e\n\u003cli\u003ePack size: 25 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 207-504-1\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₀H₁₉NO₅\u003c\/li\u003e\n\u003cli\u003eMolar mass: 353,36 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-1129-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA2MnxhcHBsaWNhdGlvbi9wZGZ8YURGaUwyaGhNaTg1TWpVME5UTXpNRGN3T0RjNEwxTlFSVnBmTVRFeU9WOUZUaTV3WkdZfDY1YTQxODM2MzViMWEzOGQ5ZTZkMDYyYzkyZGFmNjU4M2U1MzIwYmE2YWU0NjkwYjk5ZTZiMzE3MzA4MmYyNTQ\" 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-1129-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDcwODl8YXBwbGljYXRpb24vcGRmfGFHUXpMMmczT0M4NU1qQTJNamN6TlRjeU9EazBMMU5FUWw4eE1USTVYMFJGWDBWT0xuQmtaZ3wwZGM3NWViYWY1ZTJiNDZjMDZkMGNmODU0ZGNkNTYzNjY3YzhjMGMyZTM4M2Y4ODg1MGRlZjAxYzJjMjliNmRl\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"25 mg \/ 1 piece","offer_id":56112674537804,"sku":"1129.1","price":364.45,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 6+ pieces","offer_id":56112674570572,"sku":"1129.1","price":346.23,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 24+ pieces","offer_id":56112674603340,"sku":"1129.1","price":328.01,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1129-SF-1000Wx1000H_8841b22d-a8c6-4e7b-95cb-be73eb7e7d04.jpg?v=1766399186"},{"product_id":"cichoric-acid-1130","title":"Cichoric acid, ROTICHROM® HPLC, 10 mg, glass","description":"\u003cp\u003eCichoric acid is a ROTICHROM® HPLC grade chemical reference substance intended for analytical laboratory use. It carries CAS number 70831-56-0 and the empirical formula C₂₂H₁₈O₁₂, with a molar mass of 474,38 g\/mol. The product is packed as 10 mg in glass, supporting HPLC calibration, method verification, and research applications that require only small amounts of standard. Analytical laboratories working on phenolic acids and related plant metabolites can incorporate this material into qualitative and quantitative chromatographic protocols. Supplied from manufacturer Carl ROTH within the ROTICHROM® HPLC line, cichoric acid is provided in a compact glass presentation that aids careful handling of high-value reference portions. The 10 mg unit quantity aligns with common consumption patterns for chromatographic standards across method development and routine analysis. Stated molecular formula and molar mass help ensure accurate preparation of stock and dilution series for HPLC systems. This grade is directed at biochemistry and analytical chemistry environments that depend on well-defined ROTICHROM® HPLC reference materials for consistent, reproducible chromatographic results in research and quality-control settings.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 70831-56-0\u003c\/li\u003e\n\u003cli\u003ePack size: 10 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₂H₁₈O₁₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 474,38 g\/mol\u003c\/li\u003e\n\u003cli\u003eGrade: ROTICHROM® HPLC\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1130-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA1MnxhcHBsaWNhdGlvbi9wZGZ8YUdRNUwyaGhPQzg1TWpVME5UTXpNalkzTkRnMkwxTlFSVnBmTVRFek1GOUZUaTV3WkdZfDMwODdmMTUxMTcyMDNlMmI0OGQ0Njk4ZjAxMDAzOTRiMTk5YjMwYzQ0ZDk4ZGIzNzQ5YzVmYmQ3YjM2YTE2Njc\" 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-1130-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzQ2OTl8YXBwbGljYXRpb24vcGRmfGFETTVMMmczWmk4NU1qQTJNamN6TnpNMk56TTBMMU5FUWw4eE1UTXdYMFJGWDBWT0xuQmtaZ3wwODQzZjY0MWYyOTBjNTMyY2M4YjlmYzhjYTY0ZTU1YmI0YzM5OTcyODRiNDhiNzc3NjU3MmY1NDBlMmRmMDc5\" 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":56112674701644,"sku":"1130.1","price":521.4,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56112674734412,"sku":"1130.1","price":495.33,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56112674767180,"sku":"1130.1","price":469.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1130-SF-1000Wx1000H_9099e923-266c-491f-86ae-8b8fff46f81f.jpg?v=1766399186"},{"product_id":"coptisin-1131","title":"Coptisin, ROTICHROM® HPLC, 10 mg, glass","description":"\u003cp\u003eCoptisin is a ROTICHROM® HPLC grade reference compound for analytical and research applications. It is specified by CAS number 6020-18-4 and empirical formula C₁₉H₁₄NO₄Cl, with a molar mass of 355,78 g\/mol. Supplied as 10 mg in glass, the material is suited to HPLC method development, calibration, and studies involving isoquinoline-type natural products where modest standard quantities are sufficient. Laboratories performing phytochemical and related chromatographic analysis can use this defined substance within established HPLC workflows. The product is available from manufacturer Carl ROTH as part of the ROTICHROM® HPLC range and is packed to support secure handling of small analytical portions. Transport classification includes UN number 1544. The 10 mg glass unit matches typical laboratory demand for reference standards across multiple analytical runs. Clear molecular identity, stated molar mass, and HPLC-oriented presentation support consistent preparation of reference solutions. Coptisin in this grade serves analytical chemistry and life-science laboratories that require reliable ROTICHROM® HPLC materials for reproducible chromatographic work and method control.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 6020-18-4\u003c\/li\u003e\n\u003cli\u003ePack size: 10 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₉H₁₄NO₄Cl\u003c\/li\u003e\n\u003cli\u003eMolar mass: 355,78 g\/mol\u003c\/li\u003e\n\u003cli\u003eGrade: ROTICHROM® HPLC\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1131-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA2NnxhcHBsaWNhdGlvbi9wZGZ8YURFNUwyaGhOUzg1TWpVME5UTXpNVE0yTkRFMEwxTlFSVnBmTVRFek1WOUZUaTV3WkdZfDAxOTgwMjZlNmVmYThkMjViM2NjOTUyY2JjOTkwOWVlZjZhODIxMmYwMmNkYzlhNzcxMDBkYmMyNGM3OGVjNzM\" 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-1131-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMzMxNDF8YXBwbGljYXRpb24vcGRmfGFHUmpMMmhrTkM4NU1qQTJNamMwTVRZeU56RTRMMU5FUWw4eE1UTXhYMFJGWDBWT0xuQmtaZ3wxNzY5MzRhOTE1ZjVjNjcwZTlkMDVmOGJjM2E3YzhkMzM2YmU2NWJmZGVkNDg2NjQ0YjA1NTRjNzFlMWZlOGU3\" 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":56112674865484,"sku":"1131.1","price":299.95,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56112674898252,"sku":"1131.1","price":284.95,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56112674931020,"sku":"1131.1","price":269.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1131-SF-1000Wx1000H_cd540370-504a-4bce-9dfa-5aa23aa50e0e.jpg?v=1766399187"},{"product_id":"curcumin-1132","title":"Curcumin, ROTICHROM® HPLC, 20 mg, glass","description":"\u003cp\u003eCurcumin is a well-characterised polyphenolic reference substance supplied as ROTICHROM® HPLC material for analytical and research use. It carries CAS number 458-37-7, the empirical formula C₂₁H₂₀O₆ and a molar mass of 368,39 g\/mol, supporting reliable identification and quantification in chromatographic workflows. This preparation is packed as 20 mg in glass, a convenient quantity for method development, calibration and comparative HPLC studies of curcuminoids. Laboratories working on natural-product chemistry, food analysis or botanical quality control can use the compound as a defined standard when assessing curcumin content and related markers. The ROTICHROM® HPLC grade from manufacturer Carl ROTH is intended for high-performance liquid chromatography applications where consistent composition and clear documentation matter. Physical and identity data align with the stated molecular parameters, helping analysts integrate the material into existing SOPs without ambiguity. Suitable for research and routine analytical environments that require a compact, glass-packaged curcumin reference for HPLC-based work.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 458-37-7\u003c\/li\u003e\n\u003cli\u003ePack size: 20 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 207-280-5\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₁H₂₀O₆\u003c\/li\u003e\n\u003cli\u003eMolar mass: 368,39 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-1132-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA1OHxhcHBsaWNhdGlvbi9wZGZ8YURKaEwyaGhPQzg1TWpVME5UTXpNakF4T1RVd0wxTlFSVnBmTVRFek1sOUZUaTV3WkdZfGM4ZDRkYzY1YWNmYWU1YjQxZmM5MmE1N2ViNmRmZjEwNTFkZTFkYzM3YWUzYmY5ZTZiOTllZTM0YWZmZWUyM2M\" 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-1132-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDMwMTB8YXBwbGljYXRpb24vcGRmfGFHRXlMMmc0TWk4NU1qQTJNamN6T0RNMU1ETTRMMU5FUWw4eE1UTXlYMFJGWDBWT0xuQmtaZ3xlZGNlNWUyMjk5N2M5ZmI2ZDBlYmQzMjEyOWRhNTU2MDQ0NmU1NTVhMDYyYTgzZGVjMTRjZGVmZTI5MDA1MzM1\" 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":56112675029324,"sku":"1132.1","price":482.7,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 6+ pieces","offer_id":56112675062092,"sku":"1132.1","price":458.57,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 24+ pieces","offer_id":56112675094860,"sku":"1132.1","price":434.43,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1132-SF-1000Wx1000H_9c36b92e-84eb-411f-8639-5d094f40a4b5.jpg?v=1766399188"},{"product_id":"cyanin-chloride-1133","title":"Cyanin chloride, ROTICHROM® HPLC, 20 mg, glass","description":"\u003cp\u003eCyanin chloride is an anthocyanin reference compound offered as ROTICHROM® HPLC material for precise analytical applications. Identified by CAS number 2611-67-8, it has the empirical formula C₂₇H₃₁O₁₆Cl and a molar mass of 646,98 g\/mol, providing clear molecular anchors for chromatographic identification and quantification. The product is supplied as 20 mg in glass, suited to calibration, method validation and comparative HPLC work on plant pigments and related glycosides. Research groups in phytochemistry, food science and natural-product analysis can employ this standard when profiling cyanidin derivatives and assessing colour-active constituents. Sourced from manufacturer Carl ROTH, the ROTICHROM® HPLC grade supports high-performance liquid chromatography workflows that demand defined composition and traceable identity data. The stated formula and molar mass help laboratories document reference materials consistently within SOPs and analytical reports. Ideal for compact glass-packaged use in research and quality-control settings focused on anthocyanin HPLC analysis.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 2611-67-8\u003c\/li\u003e\n\u003cli\u003ePack size: 20 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 220-034-1\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₇H₃₁O₁₆Cl\u003c\/li\u003e\n\u003cli\u003eMolar mass: 646,98 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-1133-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA2OXxhcHBsaWNhdGlvbi9wZGZ8YURBNEwyZzFOeTg1TWpVME5UTXlPVGN5TlRjMEwxTlFSVnBmTVRFek0xOUZUaTV3WkdZfDYzYTMyNTgyMjlkOTRiNzY2MjMzNDY4N2QwYmMwNzFjZGQwNDkyMWE1N2M0Mjg5OGZhYTU1MTFlOWYwZWYxZDM\" 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-1133-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzY4MjB8YXBwbGljYXRpb24vcGRmfGFHSTRMMmc0Tmk4NU1qQTJNamN6T1RrNE9EYzRMMU5FUWw4eE1UTXpYMFJGWDBWT0xuQmtaZ3w5N2JmYzRhZDFjYjQ0YmQ4ODYxY2YwOTAzYzFjMzA5NmI1Zjg3OGE5ZWRhNjY4OGVhOWQzNTRlYzIxMzRlNTEz\" 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":56112675193164,"sku":"1133.1","price":327.9,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 6+ pieces","offer_id":56112675225932,"sku":"1133.1","price":311.51,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 24+ pieces","offer_id":56112675258700,"sku":"1133.1","price":295.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1133-SF-1000Wx1000H_b1e18de5-196a-47f5-a522-4260992d54de.jpg?v=1766399188"},{"product_id":"27-deoxyactein-1134","title":"27-Deoxyactein, ROTICHROM® HPLC, 5 mg, glass","description":"\u003cp\u003e27-Deoxyactein is a triterpene glycoside reference substance supplied as ROTICHROM® HPLC material for specialised analytical and research use. It is defined by CAS number 264624-38-6, the empirical formula C₃₇H₅₆O₁₀ and a molar mass of 660,84 g\/mol, enabling confident assignment in chromatographic and spectroscopic workflows. Packaged as 5 mg in glass, the preparation offers a practical quantity for calibration, peak confirmation and method development when studying actein-related constituents. Laboratories engaged in botanical research, herbal-product characterisation or natural-product HPLC can apply this standard to support identification of 27-deoxyactein in complex extracts. The ROTICHROM® HPLC grade from manufacturer Carl ROTH is intended for high-performance liquid chromatography where compositional clarity and documented molecular data are essential. Integration into existing analytical protocols is facilitated by the stated formula and molar mass. This compact glass-packaged reference suits research and quality-oriented environments working with black cohosh markers and related cycloartane glycosides.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 264624-38-6\u003c\/li\u003e\n\u003cli\u003ePack size: 5 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃₇H₅₆O₁₀\u003c\/li\u003e\n\u003cli\u003eMolar mass: 660,84 g\/mol\u003c\/li\u003e\n\u003cli\u003eGrade: ROTICHROM® HPLC\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1134-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA3MHxhcHBsaWNhdGlvbi9wZGZ8YURneEwyaGhPQzg1TWpVME5UTXpNak0wTnpFNEwxTlFSVnBmTVRFek5GOUZUaTV3WkdZfDA3ODdmMDMzZWFmMTY5ODk3ZmM2ODU0YmU1NGViMDY0MmM5YTMxZjUwOTA0ZDE3NGYyMzBjYTExZTQ4Mjg3NzE\" 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-1134-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzQ0ODN8YXBwbGljYXRpb24vcGRmfGFEYzBMMmhrTVM4NU1qQTJNamMwTURZME5ERTBMMU5FUWw4eE1UTTBYMFJGWDBWT0xuQmtaZ3xhZTk4MDhlYzdiMzYwOGVmYTI3NzBlNTQ5NzU1ODgwMTc5NzNlMmJhOWRmNjBjN2ZlMzU5YWE4NmI4YTBlOWQ1\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 mg \/ 1 piece","offer_id":56112675324236,"sku":"1134.1","price":564.4,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 6+ pieces","offer_id":56112675357004,"sku":"1134.1","price":536.18,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 24+ pieces","offer_id":56112675389772,"sku":"1134.1","price":507.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1134-SF-1000Wx1000H_2560163c-5ef4-4318-a27b-9d43772d1d2c.jpg?v=1766399188"},{"product_id":"echinacoside-1135","title":"Echinacoside, ROTICHROM® HPLC, 10 mg, glass","description":"\u003cp\u003eEchinacoside is a phenylethanoid glycoside reference compound provided as ROTICHROM® HPLC material for analytical and phytochemical research. It is specified with CAS number 82854-37-3, the empirical formula C₃₅H₄₆O₂₀ and a molar mass of 786,70 g\/mol, giving laboratories firm identity parameters for HPLC-based work. The substance is packed as 10 mg in glass, a suitable amount for calibration curves, system suitability checks and comparative analysis of echinacoside in plant extracts. Groups working on Echinacea characterisation, herbal quality control or natural-product method development can use this standard to support reliable peak assignment and quantification. Available from manufacturer Carl ROTH as ROTICHROM® HPLC grade, the material is oriented toward high-performance liquid chromatography applications that require defined composition and clear molecular documentation. The stated formula and molar mass aid consistent reporting within laboratory SOPs. This glass-packaged reference is well matched to research and routine analytical settings focused on phenylethanoid glycoside profiling.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 82854-37-3\u003c\/li\u003e\n\u003cli\u003ePack size: 10 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃₅H₄₆O₂₀\u003c\/li\u003e\n\u003cli\u003eMolar mass: 786,70 g\/mol\u003c\/li\u003e\n\u003cli\u003eGrade: ROTICHROM® HPLC\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1135-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA1NnxhcHBsaWNhdGlvbi9wZGZ8YURWaEwyaGhNUzg1TWpVME5UTXpNREExTXpReUwxTlFSVnBmTVRFek5WOUZUaTV3WkdZfGZjNGM3ZjBkZDgwMmJmYjczNjY1MDNhOGI3MTI3ZDRjMmU0NzI0NzUxZGM0MDI4MjM4OWU2YTZiYzc5Nzk3OGQ\" 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-1135-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzQ1MjZ8YXBwbGljYXRpb24vcGRmfGFEVXpMMmhpTnk4NU1qQTJNamMxTkRRd05qY3dMMU5FUWw4eE1UTTFYMFJGWDBWT0xuQmtaZ3w3NjNkOGQwNDJkMDY2ODM4ZjkyMWZlZjRiMTYxZDY1YjdmMWE0MDJkODVmODFjNGQzYzRkNmRjZDdiNTEzYzc1\" 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":56112675488076,"sku":"1135.1","price":493.45,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56112675520844,"sku":"1135.1","price":468.78,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56112675553612,"sku":"1135.1","price":444.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1135-SF-1000Wx1000H_42d0c14c-8226-49c3-aeb0-b919d59bdb41.jpg?v=1766399189"},{"product_id":"elenolic-acid-glucoside-1136","title":"Elenolic acid glucoside, ROTICHROM® HPLC, 20 mg, glass","description":"\u003cp\u003eElenolic acid glucoside is a specialised chemical reference material offered in ROTICHROM® HPLC quality for chromatographic analysis and laboratory research. Identified by CAS number 60539-23-3, it has the empirical formula C₁₇H₂₄O₁₁ and a molar mass of 404,38 g\/mol. This preparation is supplied in a 20 mg glass pack, giving a practical quantity for method development, calibration and analytical comparison work in research and quality-control settings. Available from manufacturer Carl ROTH, the ROTICHROM® HPLC grade is intended for laboratories that require well-characterised standards in high-performance liquid chromatography. The compound supports natural-product analysis, phytochemical research and related analytical chemistry workflows where defined reference substances are essential. Its clear molecular identity and HPLC-oriented presentation make it suitable for peak assignment, system checks and comparative studies. Glass packaging helps protect the material during routine laboratory handling. Analytical scientists can integrate this standard into reproducible HPLC methods and compound identification tasks across diverse experimental protocols.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 60539-23-3\u003c\/li\u003e\n\u003cli\u003ePack size: 20 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₇H₂₄O₁₁\u003c\/li\u003e\n\u003cli\u003eMolar mass: 404,38 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-1136-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA3M3xhcHBsaWNhdGlvbi9wZGZ8YURjeEwyaGhOUzg1TWpVME5UTXpNVFk1TVRneUwxTlFSVnBmTVRFek5sOUZUaTV3WkdZfGJjNTU5NmI5MWQ3YzY1MzA5MThmMWY0MmVhMGQ2MDIzMGY5MTNlN2Q1ZTJlYjUwZGM2ZWNhNTQ2ZjViNTRkMjA\" 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-1136-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzM3MjR8YXBwbGljYXRpb24vcGRmfGFETTBMMmhrTlM4NU1qQTJNamMwTVRrMU5EZzJMMU5FUWw4eE1UTTJYMFJGWDBWT0xuQmtaZ3wzNWI0NzAyNjA2Y2UwMjQyZDgzMmJlY2VmYWE4NDBkMWU0NzA3Y2QyMWNiNjI4ODgyYjk0NzU1NTljYTc1M2Y1\" 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":56112675619148,"sku":"1136.1","price":418.2,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 6+ pieces","offer_id":56112675651916,"sku":"1136.1","price":397.29,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 24+ pieces","offer_id":56112675684684,"sku":"1136.1","price":376.38,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1136-SF-1000Wx1000H_e004f9c1-260b-466f-a482-f79fe7b39f67.jpg?v=1766399190"},{"product_id":"eleutheroside-b-1137","title":"Eleutheroside B, ROTICHROM® HPLC, 5 mg, glass","description":"\u003cp\u003eEleutheroside B is a high-quality chemical reference substance supplied in ROTICHROM® HPLC grade for analytical chromatography and research use. It is registered under CAS number 118-34-3, with empirical formula C₁₇H₂₄O₉ and a molar mass of 372,36 g\/mol. The product is packed as 5 mg in glass, a convenient amount for calibration, method set-up and qualitative or quantitative HPLC work. Offered by manufacturer Carl ROTH, this ROTICHROM® HPLC material is aimed at laboratories that depend on defined standards for reliable chromatographic performance. Eleutheroside B is relevant to natural-product chemistry, phytochemical profiling and related analytical workflows in which authenticated reference compounds are required. The glass presentation supports careful handling and storage in controlled laboratory environments. Researchers in plant secondary metabolite studies, food analysis and pharmaceutical research can employ this standard for peak identification, system suitability and comparative measurements. Its defined composition and HPLC focus help laboratories maintain consistent analytical results across routine and developmental methods.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\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: 118-34-3\u003c\/li\u003e\n\u003cli\u003ePack size: 5 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₇H₂₄O₉\u003c\/li\u003e\n\u003cli\u003eMolar mass: 372,36 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-1137-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA1N3xhcHBsaWNhdGlvbi9wZGZ8YUdNeUwyaGhOQzg1TWpVME5UTXpNVEF6TmpRMkwxTlFSVnBmTVRFek4xOUZUaTV3WkdZfGUxODBmNzBhZmE1YTUwZmMyMmQwNDIzODVhYTg2NTRiNzIyZGZlMWI5NGM2YTUzNWYwOTc4MzNlMWU2YzUxZWQ\" 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-1137-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzg0NjR8YXBwbGljYXRpb24vcGRmfGFEZzVMMmhqTkM4NU1qQTJNamMxTURnd01qSXlMMU5FUWw4eE1UTTNYMFJGWDBWT0xuQmtaZ3w3Mjc2ZjdmOTE3Yjc5ZWNhMzk3ODRiNmM0MzI1MzIyNGZkYjg4YTczMzJhOTllMjZiYmIxYzU5MGFiZTdhZWQz\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 mg \/ 1 piece","offer_id":56112675815756,"sku":"1137.1","price":327.9,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 6+ pieces","offer_id":56112675848524,"sku":"1137.1","price":311.51,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 24+ pieces","offer_id":56112675881292,"sku":"1137.1","price":295.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1137-SF-1000Wx1000H_494d4398-8e80-4d54-95aa-d667275435dc.jpg?v=1766399190"},{"product_id":"eleutheroside-e-1138","title":"Eleutheroside E, ROTICHROM® HPLC, 5 mg, glass","description":"\u003cp\u003eEleutheroside E is a specialised reference compound provided in ROTICHROM® HPLC quality for high-performance liquid chromatography and laboratory research. With CAS number 39432-56-9 and EG number 609-679-3, it has the empirical formula C₃₄H₄₆O₁₈ and a molar mass of 742,71 g\/mol. The material is supplied in a 5 mg glass pack, suited to calibration, method development and analytical comparison tasks. From manufacturer Carl ROTH, the ROTICHROM® HPLC grade addresses the needs of laboratories requiring well-defined standards for chromatographic work. Eleutheroside E supports applications in natural-product analysis, phytochemical research and broader analytical chemistry where authenticated reference substances are essential. Its molecular definition and HPLC-oriented presentation facilitate peak assignment, system checks and comparative studies. Packaging in glass assists in preserving sample integrity during everyday laboratory handling. Analytical and research teams can incorporate this standard into reproducible HPLC protocols for identification and quantification across plant-metabolite and related experimental programmes.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;96 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 39432-56-9\u003c\/li\u003e\n\u003cli\u003ePack size: 5 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 609-679-3\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃₄H₄₆O₁₈\u003c\/li\u003e\n\u003cli\u003eMolar mass: 742,71 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-1138-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA2MnxhcHBsaWNhdGlvbi9wZGZ8YURRd0wyaGhZeTg1TWpVME5UTXpNelkxTnprd0wxTlFSVnBmTVRFek9GOUZUaTV3WkdZfGE0ODg0Nzc4NjQyMjRhMzg4ZDcwOWQzYmE1MmMyNmY0NWMwMWJkNWJjNDUyYzFjM2JkYjI0MzJmYmU1MGJkNjc\" 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-1138-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzg4MDB8YXBwbGljYXRpb24vcGRmfGFEY3lMMmhrTkM4NU1qQTJNamMwTVRJNU9UVXdMMU5FUWw4eE1UTTRYMFJGWDBWT0xuQmtaZ3wzYzk1Nzk2ZDQ1ZWZhZTZhYjhjZTVjZGJjZmU3NDU0ODRhYjIxMjBjZGNhMWQwNmQ2ZTBlZTI0NTQ3YzlmNDgz\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 mg \/ 1 piece","offer_id":56112676798796,"sku":"1138.1","price":327.9,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 6+ pieces","offer_id":56112676831564,"sku":"1138.1","price":311.51,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 24+ pieces","offer_id":56112676864332,"sku":"1138.1","price":295.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1138-SF-1000Wx1000H.jpg?v=1766399191"},{"product_id":"epicatechin-1139","title":"(-)-Epicatechin, ROTICHROM® HPLC, 20 mg, glass","description":"\u003cp\u003e(-)-Epicatechin is a chemical reference material offered in ROTICHROM® HPLC grade for chromatographic analysis and scientific research. It carries CAS number 490-46-0 and EG number 207-710-1, with empirical formula C₁₅H₁₄O₆ and a molar mass of 290,27 g\/mol. Supplied as a 20 mg glass pack, it provides a practical quantity for method development, calibration and analytical comparison in research and quality-control laboratories. Available from manufacturer Carl ROTH, this ROTICHROM® HPLC preparation is intended for users who need well-characterised standards in high-performance liquid chromatography. (-)-Epicatechin is widely applied in natural-product chemistry, flavonoid research and related analytical workflows where defined reference compounds are required. The glass packaging supports careful handling and helps maintain material quality under laboratory conditions. Scientists working on polyphenol profiling, food analysis and plant secondary metabolites can use this standard for peak identification, system suitability testing and quantitative HPLC methods, supporting consistent and reproducible analytical results.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 490-46-0\u003c\/li\u003e\n\u003cli\u003ePack size: 20 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 207-710-1\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₅H₁₄O₆\u003c\/li\u003e\n\u003cli\u003eMolar mass: 290,27 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-1139-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjI1MXxhcHBsaWNhdGlvbi9wZGZ8YUdFNUwyaGhaaTg1TWpVME5UTXpORFkwTURrMEwxTlFSVnBmTVRFek9WOUZUaTV3WkdZfDFmZWU1NTIzZTk1MGY2MjQ3YWUwZTAxZjE5ZDYzNzhhMTJkZmRlMDU0ODUyMDVmY2QwOTEzYmViODg5ZGU4NjE\" 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-1139-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDQ4NzR8YXBwbGljYXRpb24vcGRmfGFERmtMMmhrTVM4NU1qQTJNamMwTURNeE5qUTJMMU5FUWw4eE1UTTVYMFJGWDBWT0xuQmtaZ3w5MzBjNTNjYmJiODJiNGVmMWY5NjE4ZjAyMWI0MGUzN2FlODNjNzJiY2QxODVjZGM2ZDY2NjllNmU4MGMyNGYw\" 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":56112677028172,"sku":"1139.1","price":284.9,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 6+ pieces","offer_id":56112677060940,"sku":"1139.1","price":270.66,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 24+ pieces","offer_id":56112677093708,"sku":"1139.1","price":256.41,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/7293-SF-1000Wx1000H_156e5807-da8d-4dc7-b74e-530ffc6f725f.jpg?v=1766399191"},{"product_id":"frangulin-a-1140","title":"Frangulin A, ROTICHROM® HPLC, 20 mg, glass","description":"\u003cp\u003eFrangulin A is a defined anthraquinone glycoside reference material offered as ROTICHROM® HPLC grade, with empirical formula C₂₁H₂₀O₉ and a molar mass of 416,40 g\/mol. The substance is identified by CAS number 521-62-0 and EG number 208-316-2 and is intended for chromatographic work where a well-characterised standard supports peak assignment, method development and quantitative evaluation. Supplied in a 20 mg glass pack, the material suits precise weighing for stock and working solutions used in HPLC calibration, system-suitability checks and comparative profiling of plant extracts. Analytical laboratories working on phytochemical characterisation, herbal-drug quality control and natural-product research can integrate this reference into routine workflows that require consistent chromatographic behaviour. The ROTICHROM® HPLC designation from manufacturer Carl ROTH underlines its suitability for high-performance liquid chromatography applications. Frangulin A is commonly applied when establishing retention markers or external calibration for frangulin-related constituents in botanical matrices, helping laboratories maintain reproducible identification and quantification across analytical sequences.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 521-62-0\u003c\/li\u003e\n\u003cli\u003ePack size: 20 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 208-316-2\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₁H₂₀O₉\u003c\/li\u003e\n\u003cli\u003eMolar mass: 416,40 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-1140-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA1N3xhcHBsaWNhdGlvbi9wZGZ8YUdWaEwyaGhZaTg1TWpVME5UTXpNek16TURJeUwxTlFSVnBmTVRFME1GOUZUaTV3WkdZfDczOGY3MmQ2MDJhODFjMDllZTQ4YWRiMzFmNzlkNGRjYTQyNTU5ZjY0NzhhYmIwZDg1NDY2YjY5YTMwYjcyMzA\" 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-1140-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDQ4MDl8YXBwbGljYXRpb24vcGRmfGFHTmpMMmhrTVM4NU1qQTJNamMwTURrM01UZ3lMMU5FUWw4eE1UUXdYMFJGWDBWT0xuQmtaZ3wyYjRhOWQ1MDZmOWY4MWM2YWM0NWY3OTY3MmEwYjJiMDg0YmRmZWVhNDlhZjY2OTFiYWI0ZGM0ODBjNmRlODRj\" 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":56112677224780,"sku":"1140.1","price":396.7,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 6+ pieces","offer_id":56112677257548,"sku":"1140.1","price":376.87,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 24+ pieces","offer_id":56112677290316,"sku":"1140.1","price":357.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1140-SF-1000Wx1000H_49d9c4fd-7a01-4a77-875f-cec94cda26f3.jpg?v=1766399192"},{"product_id":"frangulin-b-1142","title":"Frangulin B, ROTICHROM® HPLC, 10 mg, glass","description":"\u003cp\u003eFrangulin B is a specialised anthraquinone glycoside reference substance supplied as ROTICHROM® HPLC material, with empirical formula C₂₀H₁₈O₉ and a molar mass of 402,36 g\/mol. It is registered under CAS number 14101-04-3 and EG number 237-953-9, providing clear chemical identity for analytical documentation and method transfer. The 10 mg glass presentation supports economical preparation of calibration standards and spiking solutions for high-performance liquid chromatography. Laboratories engaged in phytochemical analysis, herbal-medicine quality assessment and natural-product research use this compound to confirm retention behaviour, verify detector response and build quantitative methods for frangulin-type constituents. Offered by manufacturer Carl ROTH in ROTICHROM® HPLC grade, the material is suited to routine and development work where chromatographic purity and lot consistency are essential. Typical applications include external calibration, peak identification in complex plant extracts and system-suitability testing when profiling Rhamnus-related or comparable botanical samples under controlled HPLC conditions.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 14101-04-3\u003c\/li\u003e\n\u003cli\u003ePack size: 10 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 237-953-9\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₀H₁₈O₉\u003c\/li\u003e\n\u003cli\u003eMolar mass: 402,36 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-1142-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA1OHxhcHBsaWNhdGlvbi9wZGZ8YURrekwyaGhZaTg1TWpVME5UTXpNekF3TWpVMEwxTlFSVnBmTVRFME1sOUZUaTV3WkdZfGI0Mzc3YmNjODllZTMzZTU1MThmYTMzMTg5ZDgzMzJkNjNiNzA1Nzc5MTdhMDU4NTliNjEzZmExMzBlYWYwYWQ\" 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-1142-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDUxMTV8YXBwbGljYXRpb24vcGRmfGFHTXhMMmhsTWk4NU1qQTJNamMwTlRnNE56QXlMMU5FUWw4eE1UUXlYMFJGWDBWT0xuQmtaZ3w1YjlmZWVhZjZmZDRhNmE0ZWExMDg3N2M5ODIyMmViOGIzZTcwMzIyMjBkZTllOTRjMDYwYmFhMmZmNjFhNWY0\" 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":56112677388620,"sku":"1142.1","price":385.95,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56112677421388,"sku":"1142.1","price":366.65,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56112677454156,"sku":"1142.1","price":347.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1142-SF-1000Wx1000H_a6c5882e-6e9c-4313-92aa-26e44b1435fe.jpg?v=1766399193"},{"product_id":"8-gingerol-1143","title":"[8]-Gingerol, ROTICHROM® HPLC, 10 mg, glass","description":"\u003cp\u003e[8]-Gingerol is a ginger-derived phenolic reference compound supplied as ROTICHROM® HPLC grade, with empirical formula C₁₉H₃₀O₄ and a molar mass of 322,44 g\/mol. Identified by CAS number 23513-08-8, it serves analytical laboratories that require a defined standard for chromatographic identification and quantification of gingerol homologues. The product is packed as 10 mg in glass, enabling accurate preparation of stock solutions for HPLC method development, calibration curves and comparative profiling of Zingiber extracts or finished herbal preparations. Researchers and quality-control teams working on natural-product chemistry, food-related phytochemical analysis and botanical standardisation benefit from its clear molecular identity and HPLC-oriented grade. This reference material from manufacturer Carl ROTH supports retention-time matching, detector-response checks and external standardisation when resolving [8]-gingerol alongside related ginger constituents. Its compact pack size is practical for laboratories that need reliable chromatographic performance without excess inventory, while the ROTICHROM® HPLC designation aligns the material with demanding liquid-chromatography workflows.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 23513-08-8\u003c\/li\u003e\n\u003cli\u003ePack size: 10 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₉H₃₀O₄\u003c\/li\u003e\n\u003cli\u003eMolar mass: 322,44 g\/mol\u003c\/li\u003e\n\u003cli\u003eGrade: ROTICHROM® HPLC\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1143-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjIyN3xhcHBsaWNhdGlvbi9wZGZ8YUdFM0wyaGlNaTg1TWpVME5UTXpOVEk1TmpNd0wxTlFSVnBmTVRFME0xOUZUaTV3WkdZfGRiYWFmNzlhNDNmNTYzOTliMzNmNTcwN2UwNGZiZjY0NDQwNGVlOWVmNTAwMDNlYjE0MzI2MjE2ZjM0ZjRiNzM\" 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-1143-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDE3MzB8YXBwbGljYXRpb24vcGRmfGFEZGlMMmhsTlM4NU1qQTJNamMwTmpJeE5EY3dMMU5FUWw4eE1UUXpYMFJGWDBWT0xuQmtaZ3w3NDc2MGIzMmNmZmI1MzgzNjdmYjA2MDFhNzNhYTBiNWZiMDFkZGIyZTFiNzUwNmM1YmY5NDdmY2M4Y2JjNjlj\" 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":56112677519692,"sku":"1143.1","price":439.7,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56112677552460,"sku":"1143.1","price":417.72,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56112677585228,"sku":"1143.1","price":395.73,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1143-SF-1000Wx1000H_bed77347-32f2-437c-86b0-57ac9dbff799.jpg?v=1766399193"},{"product_id":"ginkgolide-a-1145","title":"Ginkgolide A, ROTICHROM® HPLC, 20 mg, glass","description":"\u003cp\u003eGinkgolide A is a terpene trilactone reference substance offered as ROTICHROM® HPLC material, with empirical formula C₂₀H₂₄O₉ and a molar mass of 408,41 g\/mol. The compound is identified by CAS number 15291-75-5 and is used where a well-defined standard is required for chromatographic characterisation of Ginkgo biloba constituents. Supplied in a 20 mg glass pack, it supports precise preparation of calibration and system-suitability solutions for HPLC assays in phytochemical research and herbal-product quality control. Analytical groups focused on natural-product profiling, botanical extract standardisation and method validation can apply this reference for retention matching, peak confirmation and quantitative evaluation of ginkgolide A. The ROTICHROM® HPLC grade from manufacturer Carl ROTH indicates suitability for high-performance liquid chromatography workflows that demand consistent chromatographic behaviour. Typical uses include external calibration, identity verification in complex leaf-extract matrices and comparative studies of ginkgolide patterns under controlled HPLC conditions, helping laboratories maintain reproducible analytical results across sequences and sites.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 15291-75-5\u003c\/li\u003e\n\u003cli\u003ePack size: 20 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₀H₂₄O₉\u003c\/li\u003e\n\u003cli\u003eMolar mass: 408,41 g\/mol\u003c\/li\u003e\n\u003cli\u003eGrade: ROTICHROM® HPLC\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1145-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjQyNHxhcHBsaWNhdGlvbi9wZGZ8YURVeUwyaGhaaTg1TWpVME5UTXpORE14TXpJMkwxTlFSVnBmTVRFME5WOUZUaTV3WkdZfDJiZjlhYTYxYmNkMmJhYWI4NTY0NDU0MzAxN2E2NGRiYjk4ZTQ3ZGIwNzJhYjc0ZTAyOTk1NDMyYjlmOGRjOGI\" 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-1145-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzc5OTd8YXBwbGljYXRpb24vcGRmfGFHRmlMMmhrWlM4NU1qQTJNamMwTkRJME9EWXlMMU5FUWw4eE1UUTFYMFJGWDBWT0xuQmtaZ3w2ZjI5N2RhMmQ4YjZhMGQzMWYyY2E5MTZkNWE5ODI4MjgzZmQ4OGEyMDY1Mzc2NmQzMWI5MzYzOGRmNjdmNTkx\" 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":56112677683532,"sku":"1145.1","price":407.45,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 6+ pieces","offer_id":56112677716300,"sku":"1145.1","price":387.08,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 24+ pieces","offer_id":56112677749068,"sku":"1145.1","price":366.71,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1145-SF-1000Wx1000H_f6b7065d-43a1-408f-b40c-f2ef0f100d8a.jpg?v=1766399194"},{"product_id":"ginkgolide-b-1146","title":"Ginkgolide B, ROTICHROM® HPLC, 20 mg, glass","description":"\u003cp\u003eGinkgolide B is a defined chemical reference material offered as ROTICHROM® HPLC grade for laboratory analytical work. It is identified by CAS number 15291-77-7, the empirical formula C₂₀H₂₄O₁₀ and a molar mass of 424,40 g\/mol, giving clear molecular data for documentation and method setup. The product is supplied in a 20 mg glass pack, a practical quantity for preparing calibration solutions, system suitability checks and comparative HPLC runs. In phytochemical and natural-product laboratories, ginkgolide standards support identity confirmation, assay development and profiling of Ginkgo-related constituents under controlled chromatographic conditions. This preparation from manufacturer Carl ROTH is intended for professional research and quality-control environments where a well-specified HPLC-oriented grade is required. The glass presentation aids orderly storage and handling before weighing or dissolution. Clear CAS, formula and molar-mass information on the listing helps analysts align the material with existing methods, reference libraries and internal SOPs without ambiguity. Use is directed at skilled laboratory personnel working with analytical standards and botanical extract characterisation.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 15291-77-7\u003c\/li\u003e\n\u003cli\u003ePack size: 20 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₀H₂₄O₁₀\u003c\/li\u003e\n\u003cli\u003eMolar mass: 424,40 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-1146-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjQyNHxhcHBsaWNhdGlvbi9wZGZ8YURCbUwyaGlOaTg1TWpVME5UTXpOakkzT1RNMEwxTlFSVnBmTVRFME5sOUZUaTV3WkdZfGUxMGJjY2EwYTE0ZWVhY2I2MmZhZDYyOTMzOTY2ZjkzMTc5OTYxYjAzZjlmOTk2ODkyMTFhNzk5ZGM4NjdjNmM\" 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-1146-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzc2MDR8YXBwbGljYXRpb24vcGRmfGFETmhMMmhsT1M4NU1qQTJNamMwTnpVeU5UUXlMMU5FUWw4eE1UUTJYMFJGWDBWT0xuQmtaZ3wyMTkyZWMzM2I1MDFiYzcyNWU1YTIyNTdlMDI1NWNjZGIyYTZkMWFlNzczZmRiMTM4ZDZjYjRiMzYzYjExNjMy\" 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":56112677978444,"sku":"1146.1","price":471.95,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 6+ pieces","offer_id":56112678011212,"sku":"1146.1","price":448.35,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 24+ pieces","offer_id":56112678043980,"sku":"1146.1","price":424.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1146-SF-1000Wx1000H_c1ceef68-ac49-460b-bb7d-f980d69050e7.jpg?v=1766399194"},{"product_id":"ginkgolide-c-1147","title":"Ginkgolide C, ROTICHROM® HPLC, 20 mg, glass","description":"\u003cp\u003eGinkgolide C is a laboratory reference compound supplied as ROTICHROM® HPLC grade for chromatographic and analytical applications. Key identifiers include CAS number 15291-76-6, the empirical formula C₂₀H₂₄O₁₁ and a molar mass of 440,40 g\/mol, supporting accurate recording in methods and certificates of analysis workflows. The material is packed as 20 mg in glass, suited to preparing working standards, spike solutions and HPLC calibration series in natural-product research. Analysts studying ginkgolide patterns in botanical extracts can use this defined grade for peak assignment, method verification and comparative quantification under controlled laboratory conditions. Available from manufacturer Carl ROTH, the product is aimed at professional users who need a clearly specified HPLC-oriented ginkgolide standard rather than bulk process material. The compact glass pack supports careful handling prior to dissolution or dilution. Documented CAS, formula and molar-mass values help integrate the compound into existing SOPs, LIMS entries and literature-aligned protocols. Intended use remains within skilled analytical, phytochemical and quality-control settings.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;95 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 15291-76-6\u003c\/li\u003e\n\u003cli\u003ePack size: 20 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₀H₂₄O₁₁\u003c\/li\u003e\n\u003cli\u003eMolar mass: 440,40 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-1147-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjQzMHxhcHBsaWNhdGlvbi9wZGZ8YURrNEwyaGhZeTg1TWpVME5UTXpNems0TlRVNEwxTlFSVnBmTVRFME4xOUZUaTV3WkdZfGExNjNkMjMyMWUyNjE3YTA5MjQxZmY1ZTNhODViOGMwNTIzOTljYjU4NjE5YmRkMzczZWMyMTg3YjNjNzBmNjE\" 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-1147-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDQ0MDh8YXBwbGljYXRpb24vcGRmfGFEUmlMMmhqTlM4NU1qQTJNamMxTURFME5qZzJMMU5FUWw4eE1UUTNYMFJGWDBWT0xuQmtaZ3wxMThhM2Q3YzFjNzE1Y2YwMjBlODQ1ZmNkMjQ3YjJlNTJiZjU1ZGQzNWQ2ZWY1ZDJjNDIwOWRmZWRmOTZjOTg3\" 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":56112678175052,"sku":"1147.1","price":521.4,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 6+ pieces","offer_id":56112678207820,"sku":"1147.1","price":495.33,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 24+ pieces","offer_id":56112678240588,"sku":"1147.1","price":469.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1147-SF-1000Wx1000H_aec194ac-a6ea-4833-bc50-e81ea6abfdc5.jpg?v=1766399195"},{"product_id":"ginkgolic-acids-rn-1148","title":"Ginkgolic acids RN, ROTICHROM® HPLC, 5 mg, glass","description":"\u003cp\u003eGinkgolic acids RN is a ROTICHROM® HPLC grade reference preparation for analytical laboratory use. The listing describes a mixture characterised by the empirical formulas C₂₀H₃₂O₃, C₂₂H₃₄O₃ and C₂₄H₃₈O₃, with corresponding molar masses of 320,5 g\/mol, 346,5 g\/mol and 374,6 g\/mol. It is supplied as a 5 mg glass pack, a small, practical amount for preparing HPLC standards, system checks and targeted profiling work. In phytochemical analysis, ginkgolic acid references support identification and monitoring tasks linked to Ginkgo-related sample streams under controlled chromatographic conditions. This material from manufacturer Carl ROTH is intended for trained laboratory staff who require an HPLC-oriented grade with stated molecular composition data. The glass presentation helps maintain orderly storage and handling before weighing or solvent preparation. Explicit formula and molar-mass ranges on the product data aid method documentation, peak annotation and comparison with published spectra or chromatograms. Use is directed at research, method development and quality-control environments rather than large-scale processing.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;90 %\u003c\/li\u003e\n\u003cli\u003ePack size: 5 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₀H₃₂O₃\/C₂₂H₃₄O₃\/C₂₄H₃₈O₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 320,5\/346,5\/374,6 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +4 °C\u003c\/li\u003e\n\u003cli\u003eGrade: ROTICHROM® HPLC\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1148-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjQ2NHxhcHBsaWNhdGlvbi9wZGZ8YURBd0wyaGlNQzg1TWpVME5UTXpORGsyT0RZeUwxTlFSVnBmTVRFME9GOUZUaTV3WkdZfDViMDJkNGMwZWNiZGFlZmMyMjY0ZjE0OWYwM2U0Y2NmNzE1ZWRiOThlZjRlYjZiYTIwZGJlZTc2Mjc3ZTdkZjM\" 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-1148-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDQ2OTd8YXBwbGljYXRpb24vcGRmfGFHUXlMMmhsTlM4NU1qQTJNamMwTmpVME1qTTRMMU5FUWw4eE1UUTRYMFJGWDBWT0xuQmtaZ3w3ZWVkNWE5YWRkMjZmNmMyOTNlODIxY2UxODQxZjg3OGZkZDIyNTY5ZDI3MGMyNzQ4ZjU5Yzc2ODMwZjBhNWE4\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 mg \/ 1 piece","offer_id":56112678371660,"sku":"1148.1","price":403.15,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 6+ pieces","offer_id":56112678404428,"sku":"1148.1","price":382.99,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 24+ pieces","offer_id":56112678437196,"sku":"1148.1","price":362.84,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1148-SF-1000Wx1000H_159b302d-565b-4e54-b05f-64aa01ce7932.jpg?v=1766399195"},{"product_id":"glucotropaeolin-1149","title":"Glucotropaeolin, ROTICHROM® HPLC, 50 mg, glass","description":"\u003cp\u003eGlucotropaeolin is a glucosinolate reference material offered as ROTICHROM® HPLC grade for analytical and research laboratories. It carries CAS number 5115-71-9, the empirical formula C₁₄H₁₈KNO₉S₂ and a molar mass of 447,52 g\/mol, providing the core chemical identifiers needed for method setup and reporting. The product is packed as 50 mg in glass, a convenient quantity for preparing calibration solutions, recovery experiments and HPLC identity checks. Laboratories working on plant secondary metabolites and related extract characterisation can employ this defined grade where a glucotropaeolin standard is required under controlled chromatographic conditions. Supplied from manufacturer Carl ROTH, the material is intended for professional analytical use rather than bulk formulation. The glass pack supports careful storage and handling before dissolution or dilution steps. Clear CAS, formula and molar-mass information helps align the standard with literature methods, internal SOPs and laboratory information systems. Application remains within skilled research, phytochemical analysis and quality-control settings that rely on HPLC-oriented reference compounds.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 5115-71-9\u003c\/li\u003e\n\u003cli\u003ePack size: 50 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₄H₁₈KNO₉S₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 447,52 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-1149-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA2OXxhcHBsaWNhdGlvbi9wZGZ8YURjNUwyaGlOaTg1TWpVME5UTXpOall3TnpBeUwxTlFSVnBmTVRFME9WOUZUaTV3WkdZfDZjNzk1ZTc4OWIwMzVlNGU3MmUzZmZkYjQ3NzU2N2UxNmU4MjZmYWQ0MjllMGEwMWU0MzMyM2UzMWU3ZmEzYzE\" 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-1149-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzY1NzB8YXBwbGljYXRpb24vcGRmfGFESmhMMmhsTmk4NU1qQTJNamMwTmpnM01EQTJMMU5FUWw4eE1UUTVYMFJGWDBWT0xuQmtaZ3w2OWU3NDE4Y2QxMzg5ZjhhYzM0NjVhMWNmZDNjYmVjMmVkMGJiMmU4ZTBlZjgwYzNiNzBhMzU4OGIxMDZhMTcw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"50 mg \/ 1 piece","offer_id":56112678568268,"sku":"1149.1","price":590.2,"currency_code":"EUR","in_stock":true},{"title":"50 mg \/ 6+ pieces","offer_id":56112678601036,"sku":"1149.1","price":560.69,"currency_code":"EUR","in_stock":true},{"title":"50 mg \/ 24+ pieces","offer_id":56112678633804,"sku":"1149.1","price":531.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1149-SF-1000Wx1000H_0d65ae83-521f-42b8-9dc6-db1a37df81cb.jpg?v=1766399197"},{"product_id":"hamamelitannin-1151","title":"Hamamelitannin, ROTICHROM® HPLC, 20 mg, glass","description":"\u003cp\u003eHamamelitannin is a defined natural product reference material supplied in the ROTICHROM® HPLC grade for analytical and chromatographic laboratory work. It is identified by CAS number 469-32-9, empirical formula C₂₀H₂₀O₁₄ and molar mass 484,37 g\/mol, with EG number 207-416-3. This preparation is offered as a 20 mg pack in glass, suited to precise weighing and stock-solution preparation in method development, calibration and qualitative or quantitative HPLC studies. The compound belongs to the tannin-related polyphenol family and is handled as a discrete analytical standard rather than a bulk reagent. Material from manufacturer Carl ROTH is presented under the ROTICHROM® HPLC designation to support reproducible chromatographic performance and clear identity documentation. Laboratories can integrate the solid into reference libraries, system suitability checks and comparative analyses where a well-characterised hamamelitannin standard is required. Pack size, molecular data and CAS identity are stated for straightforward inventory control and protocol writing. The compact glass presentation helps protect the contents during storage and transfer while remaining convenient for micro-scale analytical workflows in research and quality-control environments.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 469-32-9\u003c\/li\u003e\n\u003cli\u003ePack size: 20 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 207-416-3\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₀H₂₀O₁₄\u003c\/li\u003e\n\u003cli\u003eMolar mass: 484,37 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-1151-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA2M3xhcHBsaWNhdGlvbi9wZGZ8YURZNEwyaGlNeTg1TWpVME5UTXpOVGsxTVRZMkwxTlFSVnBmTVRFMU1WOUZUaTV3WkdZfGVjMjcwYzk5MThiYjYwYzAzZTRjN2U0MDFmNjhjZWVlMGQ1ODA1ZGY0MTQyMTM4NzkzYmVhOTNlMWVhOTI2ZGU\" 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-1151-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzgzNDZ8YXBwbGljYXRpb24vcGRmfGFEWXhMMmhtTUM4NU1qQTJNamMwT1RneE9URTRMMU5FUWw4eE1UVXhYMFJGWDBWT0xuQmtaZ3w2NzM1ZmU3ZDkwMDQwZDA2ZDVlNmEzMmRjNTcyN2Y0NWJmYzJjNzViZTM4MGMyNjY0ZDZjMTkwZWZkOGQzYjFl\" 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":56112678961484,"sku":"1151.1","price":349.4,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 6+ pieces","offer_id":56112678994252,"sku":"1151.1","price":331.93,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 24+ pieces","offer_id":56112679027020,"sku":"1151.1","price":314.46,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1151-SF-1000Wx1000H_592be52b-e874-4fc3-b66a-a8849b62be01.jpg?v=1766399197"},{"product_id":"harpagid-1152","title":"Harpagid, ROTICHROM® HPLC, 10 mg, glass","description":"\u003cp\u003eHarpagid is an iridoid glycoside reference substance offered in ROTICHROM® HPLC quality for analytical chemistry and chromatographic applications. The material carries CAS number 6926-08-5, empirical formula C₁₅H₂₄O₁₀ and molar mass 364,34 g\/mol. It is supplied as a 10 mg quantity in glass, enabling accurate portioning for calibration solutions, peak identification and method verification on HPLC systems. As a discrete natural-product standard, harpagid supports laboratories that require a clearly specified identity and molecular mass for documentation, validation files and comparative runs. The ROTICHROM® HPLC grade from manufacturer Carl ROTH is intended for controlled analytical use rather than bulk synthesis. Users can dissolve or dilute the solid according to their validated procedures and incorporate it into reference collections for phytochemical or related analytical work. Stated pack size, CAS registry data and formula help maintain traceable records from receipt through to reporting. The compact glass pack is practical for cold storage logistics and for laboratories that work with small amounts of high-value reference compounds in routine or research HPLC workflows.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 6926-08-5\u003c\/li\u003e\n\u003cli\u003ePack size: 10 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₅H₂₄O₁₀\u003c\/li\u003e\n\u003cli\u003eMolar mass: 364,34 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-1152-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA1M3xhcHBsaWNhdGlvbi9wZGZ8YUdRd0wyaGlOaTg1TWpVME5UTXpOamt6TkRjd0wxTlFSVnBmTVRFMU1sOUZUaTV3WkdZfDQ4NThjNmRjMGY2NjJhMDg1Y2MwZTdmNGMwM2IxZDFlM2U1MDdjNGYzYjlkNWE5ZDlmNzhkZTgwOWMzZWNhZDE\" 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-1152-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDQ0OTR8YXBwbGljYXRpb24vcGRmfGFEZzFMMmhoWkM4NU1qQTJNamMxTnpBeU9ERTBMMU5FUWw4eE1UVXlYMFJGWDBWT0xuQmtaZ3w1ZmJjYWZmMGI5MGU4OTE0Zjk4OTY5ZGE0Nzk2ZGY1OGYzNzM4NGRkN2UyZmRlMTFiMGU5NzMwZWQ3NWNmZDY1\" 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":56112679158092,"sku":"1152.1","price":375.2,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56112679190860,"sku":"1152.1","price":356.44,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56112679223628,"sku":"1152.1","price":337.68,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1152-SF-1000Wx1000H_5cbeb56c-f64f-4936-b9e9-a2bf29f0de25.jpg?v=1766399198"},{"product_id":"hydroxytyrosol-1153","title":"Hydroxytyrosol, ROTICHROM® HPLC, 25 mg, glass","description":"\u003cp\u003eHydroxytyrosol is a phenolic compound supplied as a ROTICHROM® HPLC reference material for laboratory chromatography and analytical characterisation. It is defined by CAS number 10597-60-1, empirical formula C₈H₁₀O₃, molar mass 154,17 g\/mol and density 1 g\/cm³. The product is Hydroxytyrosol is widely recognised as a simple catechol-type phenol; this preparation provides a documented identity and molecular mass for method development and quality-control documentation. Material from manufacturer Carl ROTH under the ROTICHROM® HPLC label is oriented toward reproducible analytical handling rather than bulk processing. Laboratories can incorporate the solid into reference sets, system checks and quantitative workflows where a defined hydroxytyrosol standard is specified. Clear CAS, formula and pack-size data simplify goods receipt, inventory labelling and protocol drafting. The glass presentation supports orderly storage and transfer of the small analytical quantity typical of high-value phenolic reference standards in research and industrial laboratories.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 10597-60-1\u003c\/li\u003e\n\u003cli\u003ePack sizes: 25 mg, 50 mg, 100 mg\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₈H₁₀O₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 154,17 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1153-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjAyMnxhcHBsaWNhdGlvbi9wZGZ8YUdZMkwyaGpNQzg1TWpVME5UTXpPVGc0TXpneUwxTlFSVnBmTVRFMU0xOUZUaTV3WkdZfDI4ZTk2NDVlN2IxMWViOGI3YmIwODJiZDAwMDhjZWQ0NDM0YTIwMWI1ZWU3ZjYyNDZjNGZmYzMzZTgzMzY5YmU\" 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-1153-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDUyMDN8YXBwbGljYXRpb24vcGRmfGFHWTFMMmcxTnk4NU1qQTJNamMyTVRJNE56azRMMU5FUWw4eE1UVXpYMFJGWDBWT0xuQmtaZ3w5ZGQ5NGE3YzM1ZWQxNzEwZjY5OThkMWVjOWZkNTg1MTdhNjRkMTdkMmI1ZTVjYmM2OTBmZjZjMzg5NDY0YTQ2\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"25 mg \/ 1 piece","offer_id":56112679321932,"sku":"1153.1","price":342.95,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 6+ pieces","offer_id":56112679354700,"sku":"1153.1","price":325.8,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 24+ pieces","offer_id":56112679387468,"sku":"1153.1","price":308.66,"currency_code":"EUR","in_stock":true},{"title":"50 mg \/ 1 piece","offer_id":56112679420236,"sku":"1153.2","price":622.45,"currency_code":"EUR","in_stock":true},{"title":"50 mg \/ 6+ pieces","offer_id":56112679453004,"sku":"1153.2","price":591.33,"currency_code":"EUR","in_stock":true},{"title":"50 mg \/ 24+ pieces","offer_id":56112679485772,"sku":"1153.2","price":560.21,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 1 piece","offer_id":56112679518540,"sku":"1153.3","price":1069.65,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 6+ pieces","offer_id":56112679551308,"sku":"1153.3","price":1016.17,"currency_code":"EUR","in_stock":true},{"title":"100 mg \/ 24+ pieces","offer_id":56112679584076,"sku":"1153.3","price":962.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1153-SF-1000Wx1000H.jpg?v=1766399198"},{"product_id":"hypericin-sodium-salt-1154","title":"Hypericin sodium salt, ROTICHROM® HPLC, 5 mg, glass","description":"\u003cp\u003eHypericin sodium salt is a polycyclic aromatic reference compound offered in ROTICHROM® HPLC grade for analytical and chromatographic laboratory use. It is characterised by CAS number 144788-48-7, empirical formula C₃₀H₁₅O₈Na and molar mass 526,45 g\/mol. The product is supplied as a 5 mg pack in glass, matching the small quantities typically required for calibration, peak assignment and method evaluation in HPLC. As the sodium salt form of hypericin, this material provides a defined ionic species with stated molecular mass for documentation and solution preparation. The ROTICHROM® HPLC designation from manufacturer Carl ROTH indicates an analytical reference presentation suited to controlled laboratory handling. Users can dissolve the solid under their validated conditions and employ it in reference libraries, suitability tests and comparative chromatographic studies. Pack size, CAS identity and formula are given explicitly to support inventory management and written procedures. The compact glass unit is practical for cold-chain storage and for laboratories that manage high-value naphthodianthrone-type standards in research, phytochemical analysis or related quality-control settings.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 144788-48-7\u003c\/li\u003e\n\u003cli\u003ePack size: 5 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃₀H₁₅O₈Na\u003c\/li\u003e\n\u003cli\u003eMolar mass: 526,45 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: −20 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1154-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjAzMHxhcHBsaWNhdGlvbi9wZGZ8YURjM0wyaGlPUzg1TWpVME5UTXpOekkyTWpNNEwxTlFSVnBmTVRFMU5GOUZUaTV3WkdZfGM0ZjcwYTMwODIwZjIwMmEzZDRhYmFlNzA2YjJkNjVmMzQzMjlmNWJlYWFkNmE2YWYzMTgyMDI3ODZiNDcyNWM\" 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-1154-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzg2MzJ8YXBwbGljYXRpb24vcGRmfGFEWTFMMmcwWkM4NU1qQTJNamMyTkRVMk5EYzRMMU5FUWw4eE1UVTBYMFJGWDBWT0xuQmtaZ3w3YWRlYmU3ZWUwNWMxOTQ1MmJmN2JjZjA1ZmY4NGRlOTc2Y2M5YzAyOWMxNjVmNGM0MzE3MmRlZjMzOGMxMzA3\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 mg \/ 1 piece","offer_id":56112679682380,"sku":"1154.1","price":461.2,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 6+ pieces","offer_id":56112679715148,"sku":"1154.1","price":438.14,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 24+ pieces","offer_id":56112679747916,"sku":"1154.1","price":415.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1154-SF-1000Wx1000H_6e6d82dc-0647-4032-8016-925c146e5efe.jpg?v=1766399199"},{"product_id":"betaboswellic-acid-1155","title":"betaBoswellic acid, ROTICHROM® HPLC, 10 mg, glass","description":"\u003cp\u003ebeta-Boswellic acid is a defined chemical reference substance offered as ROTICHROM® HPLC grade material for analytical laboratory use. Identified by CAS number 17019-92-0 and the empirical formula C₃₀H₄₆O₄, it has a molar mass of 470,69 g\/mol. This compound supports high-performance liquid chromatography workflows such as method development, calibration, and qualitative or quantitative work involving boswellic acids. It is supplied as a 10 mg pack in glass, a format that suits accurate portioning on analytical balances and careful sample preparation. The material is available from manufacturer Carl ROTH within the ROTICHROM® HPLC portfolio, giving laboratories a clearly specified identity for chromatographic standards. Physical handling benefits from the small glass unit, which is convenient for bench-top use and controlled transfer. Researchers in natural-product analysis, phytochemistry, and related quality-control settings can integrate this standard into existing HPLC protocols wherever a characterised beta-boswellic acid reference is required for reliable analytical results.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;99 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 17019-92-0\u003c\/li\u003e\n\u003cli\u003ePack size: 10 mg glass\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃₀H₄₆O₄\u003c\/li\u003e\n\u003cli\u003eMolar mass: 470,69 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-1155-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjc0OXxhcHBsaWNhdGlvbi9wZGZ8YUdObUwyaGlPUzg1TWpVME5UTXpOelU1TURBMkwxTlFSVnBmTVRFMU5WOUZUaTV3WkdZfDFjYmY4MTE4ZjQwMGU5MTNkOWU5ODU4MjlhNjI4Yzk3ZGQ1ODUyY2Y2YTZmZDdhOTQ2MTkyNGU4YTU0NWMxYjE\" 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-1155-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzQ4ODR8YXBwbGljYXRpb24vcGRmfGFETTVMMmhsWXk4NU1qQTJNamMwT0RFNE1EYzRMMU5FUWw4eE1UVTFYMFJGWDBWT0xuQmtaZ3wxYjgyODU0Zjc4NDI5YzYzMTdmNjJkZDIzMzkyYTNlNjNiNGJlMTgwZjY0MDg5ZTJiMmY5NmMyZjZhZDMxZTQ4\" 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":56112679813452,"sku":"1155.1","price":514.95,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56112679846220,"sku":"1155.1","price":489.2,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56112679878988,"sku":"1155.1","price":463.46,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1155-SF-1000Wx1000H_06ee1041-4d36-4d60-b128-03b3d38ce8b7.jpg?v=1766399199"},{"product_id":"lycopene-1180","title":"Lycopene, ROTICHROM® HPLC, 5 mg, glass","description":"\u003cp\u003eLycopene is a carotenoid reference material offered as ROTICHROM® HPLC grade for chromatographic and analytical work. It has the empirical formula C₄₀H₅₆, a molar mass of 536,87 g\/mol and CAS number 502-65-8, with EG nr. 207-949-1. The compound is supplied in a 5 mg glass pack suitable for preparing calibration solutions, system checks and method development in HPLC workflows. This lycopene preparation from manufacturer Carl ROTH supports laboratories that require a defined HPLC-oriented reference within carotenoid analysis. Clear identity data—formula, molar mass and registry numbers—facilitate documentation in research, quality control and teaching environments. The small 5 mg fill matches typical reference-standard consumption where only limited amounts are needed per sequence. Users can integrate the material into quantitative or qualitative HPLC protocols that call for lycopene as a target or marker analyte. Packaged in glass, the unit is ready for controlled handling in the analytical suite alongside other ROTICHROM® HPLC reagents.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;90 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 502-65-8\u003c\/li\u003e\n\u003cli\u003ePack size: 5 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 207-949-1\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₄₀H₅₆\u003c\/li\u003e\n\u003cli\u003eMolar mass: 536,87 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-1180-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA2NXxhcHBsaWNhdGlvbi9wZGZ8YURSa0wyaG1OQzg1TWpVME5UTTBNRFV6T1RFNEwxTlFSVnBmTVRFNE1GOUZUaTV3WkdZfDk4ZDc0MjY4YzlmMzZkMmU5ZjA4YTJjM2FiNTk1OTgyZDAxZGU5NzA3NjRhNjIxMDVjNTcwNWFmNTY4NmM2ZTQ\" 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-1180-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDE5OTZ8YXBwbGljYXRpb24vcGRmfGFHUXdMMmhsT0M4NU1qQTJNamMwTnpFNU56YzBMMU5FUWw4eE1UZ3dYMFJGWDBWT0xuQmtaZ3xkMjczMTkwYjA4YTI2ZGMwMTZhYjk0YWM2NGQ3ZGYyY2RiMWFhMjdkODFhZTk1ZWRjOWQxMjZhZmQ0MGQxODFl\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 mg \/ 1 piece","offer_id":56112683352396,"sku":"1180.1","price":349.4,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 6+ pieces","offer_id":56112683385164,"sku":"1180.1","price":331.93,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 24+ pieces","offer_id":56112683417932,"sku":"1180.1","price":314.46,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1180-SF-1000Wx1000H_97e8f9a0-ae5c-4edb-b3dd-a93855d67921.jpg?v=1766399214"},{"product_id":"naringenin-1186","title":"Naringenin, ROTICHROM® HPLC, 50 mg, glass","description":"\u003cp\u003eNaringenin is a reference-quality flavanone supplied as ROTICHROM® HPLC material for analytical and chromatographic laboratory use. The compound is identified by CAS number 480-41-1, EG number 207-550-2 and empirical formula C₁₅H₁₂O₅, with a molar mass of 272,26 g\/mol. This pack contains 50 mg in glass and is intended for workflows that require a defined HPLC-grade standard rather than bulk synthesis intermediate. Physical and identity data are taken from the manufacturer description so that method development, calibration and documentation remain aligned with the stated specification. Naringenin from manufacturer Carl ROTH is offered under the ROTICHROM® HPLC designation, signalling suitability for high-performance liquid chromatography and related analytical applications in research and quality-control laboratories. The small 50 mg glass presentation supports economical use in standard preparation, system suitability checks and comparative assays where only limited quantities are consumed per run. Laboratories working with flavonoid reference substances can incorporate this article into existing HPLC libraries while retaining clear traceability through CAS, EG number and molecular formula. Pack size and grade are stated explicitly to simplify purchasing and inventory control for analytical chemical stocks.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 480-41-1\u003c\/li\u003e\n\u003cli\u003ePack size: 50 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 207-550-2\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₅H₁₂O₅\u003c\/li\u003e\n\u003cli\u003eMolar mass: 272,26 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1186-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA0OXxhcHBsaWNhdGlvbi9wZGZ8YUdFMEwyaG1OQzg1TWpVME5UTTBNREl4TVRVd0wxTlFSVnBmTVRFNE5sOUZUaTV3WkdZfGZkMWZlNTFmOGQyN2M5Nzg1NGU3NGE0YWE4MTFkYjIxNzY1ZjcwM2M5NmJiZDRhYWY0OTQxOGFjNGM1YmU2MjI\" 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-1186-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDUxMTV8YXBwbGljYXRpb24vcGRmfGFHWTBMMmhqTkM4NU1qQTJNamMxTURRM05EVTBMMU5FUWw4eE1UZzJYMFJGWDBWT0xuQmtaZ3xmOThiMDk3ZDY4MDZhNjU3ZWY4YTUyYWM1YmYzZWZmOTJhZTVjY2FmNWNjNjczNDFmM2YwN2U1Y2JiYTFhZjZl\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"50 mg \/ 1 piece","offer_id":56112684302668,"sku":"1186.1","price":547.2,"currency_code":"EUR","in_stock":true},{"title":"50 mg \/ 6+ pieces","offer_id":56112684335436,"sku":"1186.1","price":519.84,"currency_code":"EUR","in_stock":true},{"title":"50 mg \/ 24+ pieces","offer_id":56112684368204,"sku":"1186.1","price":492.48,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/8524-SF-1000Wx1000H_9adf7209-98e9-4340-8458-ac4449852670.jpg?v=1766399218"},{"product_id":"oleuropein-1191","title":"Oleuropein, ROTICHROM® HPLC, 20 mg, glass","description":"\u003cp\u003eOleuropein is a phenolic secoiridoid glycoside offered as ROTICHROM® HPLC grade material for demanding analytical laboratory use. Identified by CAS number 32619-42-4 and empirical formula C₂₅H₃₂O₁₃, the compound has a molar mass of 540,53 g\/mol. This reference-quality substance supports quantitative and qualitative HPLC applications in natural-product chemistry, olive-derived extract characterisation, phytochemical profiling and related research workflows. Supplied in a convenient 20 mg glass pack, it is well suited to calibration, method development, system suitability checks and routine quality-control measurements. The ROTICHROM® HPLC specification from manufacturer Carl ROTH provides laboratories with a consistent identity and purity benchmark for chromatographic work. Analysts in food science, pharmaceutical development and academic research can integrate this standard into reverse-phase and other HPLC methods where a defined oleuropein reference is required. The compact pack size helps minimise waste while ensuring sufficient material for multiple analytical runs under controlled laboratory conditions.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 32619-42-4\u003c\/li\u003e\n\u003cli\u003ePack size: 20 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 251-129-6\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₅H₃₂O₁₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 540,53 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-1191-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA1N3xhcHBsaWNhdGlvbi9wZGZ8YUdSbUwyaGlZeTg1TWpVME5UTXpPREkwTlRReUwxTlFSVnBmTVRFNU1WOUZUaTV3WkdZfDI3MGEyMGFlNTJkYjlkYTM5ZGUwYjk1YjJjMTg3OGNjZGIzYjRkMTAyODQ4MjM3MzdiYTljOWI4NjM0NDhjYTQ\" 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-1191-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzYwMzZ8YXBwbGljYXRpb24vcGRmfGFHSmxMMmhpTnk4NU1qQTJNamMxTkRBM09UQXlMMU5FUWw4eE1Ua3hYMFJGWDBWT0xuQmtaZ3wzMDgwNGNjMzIxYzA4MTc5ZDkzZDgxYmRhYjA4NDRmNjlmMWM3NTZiNDA5MDI5MjZlMWMwOGJhNDQ5YTdlMmVl\" 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":56112685023564,"sku":"1191.1","price":375.2,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 6+ pieces","offer_id":56112685056332,"sku":"1191.1","price":356.44,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 24+ pieces","offer_id":56112685089100,"sku":"1191.1","price":337.68,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/7018-SF-1000Wx1000H_a4fb5b4a-e9d3-44dd-ae9e-1c7bac2ac44f.jpg?v=1766399221"},{"product_id":"picrosid-ii-1197","title":"Picrosid II, ROTICHROM® HPLC, 20 mg, glass","description":"\u003cp\u003ePicrosid II is a defined analytical reference compound offered in ROTICHROM® HPLC quality for high-performance liquid chromatography and related separation work. It is identified by CAS number 39012-20-9 and the empirical formula C₂₃H₂₈O₁₃, with a molar mass of 512,47 g\/mol and EG number 254-247-6. The material is supplied as a 20 mg pack in glass, a practical quantity for preparing calibration solutions, system-suitability checks and method-development trials. Laboratories use Picrosid II when a characterised glycoside standard is needed for retention-time comparison, peak assignment or fingerprinting of plant-derived matrices. Identity and physicochemical data from manufacturer Carl ROTH support straightforward integration into existing HPLC workflows in phytochemistry, natural-product research and quality control of herbal preparations. The compact glass presentation helps maintain sample integrity during aliquoting and routine laboratory handling, while the ROTICHROM® HPLC designation signals suitability for demanding chromatographic applications that require a clearly documented reference substance.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents\"\u003eHPLC \u0026amp; LC-MS grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e. See also \u003ca href=\"\/en-nl\/collections\/analytical-grade-solvents\"\u003eAnalytical grade solvents (p.a.)\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (HPLC): \u0026gt;98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 39012-20-9\u003c\/li\u003e\n\u003cli\u003ePack size: 20 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 254-247-6\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₃H₂₈O₁₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 512,47 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-1197-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjA1N3xhcHBsaWNhdGlvbi9wZGZ8YURRM0wyaGpNQzg1TWpVME5UTXpPVEl5T0RRMkwxTlFSVnBmTVRFNU4xOUZUaTV3WkdZfDAxZGEyNWJlOGUxMjEyODExNGUyYmE5ZjU5MDhkZjllMGE0MjlmOTg0ZjU1NDk1OGVjMTIxOTc1ZTcxNTYzYzM\" 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-1197-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDEzODZ8YXBwbGljYXRpb24vcGRmfGFESXpMMmhpWlM4NU1qQTJNamMxTWpRME1EWXlMMU5FUWw4eE1UazNYMFJGWDBWT0xuQmtaZ3w5MDQwMmIzYTVhMTA3MzcyY2ZmYmJkZjI1OGY0ODU2OGU4NmM5M2VkNzQ3Mzc2NDIwMDAwODQzMWI4N2JjMGI2\" 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":56112685678924,"sku":"1197.1","price":317.15,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 6+ pieces","offer_id":56112685711692,"sku":"1197.1","price":301.29,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ 24+ pieces","offer_id":56112685744460,"sku":"1197.1","price":285.44,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1197-SF-1000Wx1000H_10a2b22f-a430-482b-ad7e-db179934ac4f.jpg?v=1766399225"}],"url":"https:\/\/www.luminixhealth.com\/en-nl\/collections\/hplc-and-lc-ms-grade-solvents.oembed?page=17","provider":"Luminix Health","version":"1.0","type":"link"}