Chromatography Standards
Thiabendazole, Certified Reference Material, MilliporeSigma™ Supelco™
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Isoamyl 4-methoxycinnamate, ≥98.0% (HPLC), MilliporeSigma™ Supelco™
Isoamyl 4-methoxycinnamate is a derivative of cinnamon acid ester and may be used as a sunscreen agent since it acts as a waterproof filter for ultraviolet B (UVB) rays.
1,4-Dioxane Solution, NMR Reference Standard, NMR Tube Size: 5 mm 8 in., MilliporeSigma™ Supelco™
10% in benzene-d6 (99.6 atom % D), chromium(III) acetylacetonate 5 mg/mL
Digoxigenin, ≥98% (HPLC), MilliporeSigma™ Supelco™
Digoxigenin is a therapeutic drug belonging to the group of cardiac glycosides, widely used in the management of congestive heart failure and other cardiac diseases.
Dextran for for GPC 410,000, MilliporeSigma™ Supelco™
Dextran is a polysaccharide. Dextran fluids behave as colloids; and also are used as plasma substitution. It may have siliconizing effect helping in coating raw serosal surfaces.
Anthracene, MilliporeSigma™ Supelco™
Anthracene is a polycyclic aromatic hydrocarbon often formed by incomplete combustion of organic materials.
TraceCERT™ Sulfamethoxazole, MilliporeSigma™ Supelco™
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
VETRANAL™ Tinidazole, MilliporeSigma™ Supelco™
Tinidazole belongs to the family of nitroimidazole compounds.
Phenol-d6, Certified Reference Material, 2,000 μg/mL in Methylene Chloride, MilliporeSigma™ Supelco™
Phenol-d6 raw material is used to manufacturer this standard. However, phenolic hydrogen exchange occurs naturally, converting phenol-d6 to phenol-d5. In analyzing this standard, your chromatographic system will detect phenol-d5 rather tan phenol-d6.