Chromatography Standards
2,3-Butanediol, Mixture of racemic and meso forms, ≥97.0% (GC), MilliporeSigma™ Supelco™
2,3-Butanediol is a chiral compound which is extensively utilized in chemical feedstocks and liquid fuels.
Vitamin B12a hydrochloride, ≥95%, MilliporeSigma™ Supelco™
Vitamin B12a is an organic derivative, used as a powerful antidote for cyanide poisoning. It is a storage and delivery form of vitamin B12 and its mode of action involves the formation of non-toxic cyanocobalamin.
Citrus Red 2, ≥98.5% (HPLC), MilliporeSigma™ Supelco™
Citrus red 2 is an artificial dye, which belongs to the mono-azo group of dyes. It may be used to color orange skins.
Valsartan Related Compound B Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™
Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards
LiChropur™ N-Methyl-N-(trimethylsilyl)trifluoroacetamide, 98.5%, MilliporeSigma™ Supelco™
N-Methyl-N-(trimethylsilyl)trifluoroacetamide (MSTFA) is a silylating reagent.
Piperine, ≥97.0% (HPLC), MilliporeSigma™ Supelco™
Piperine is an amide isolated from the plant, Piper longum. It is a known inhibitor of hepatic and intestinal glucuronidation. Piperine is found to exhibit pharmacological properties like antitumor, antipyretic and anti-inflammatory activities.
Acetaldehyde diethyl acetal, ≥98.0% (GC), MilliporeSigma™ Supelco™
Acetaldehyde diethyl acetal is one of the precursors utilized for the synthesis of fragrances and pharmaceutical products.
TraceCERT™ α-HCH 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.Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.