Chromatography Standards
phyproof™ 10-Hydroxy-trans-2-decenoic acid, ≥95% (HPLC), MilliporeSigma™ Supelco™
This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG
TraceCERT™ 3,4-Dihydroxy-L-phenylalanine, 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.
Tranexamic acid 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
Pullulan Standard, Certified According to DIN, for GPC, 12,000, MilliporeSigma™ Supelco™
Pullulan Standards are mostly used to obtain molecular mass distribution of cellulosic samples. It mainly consists of polymaltotriose units linked together by α-(1→6) linkages.
Valproic acid Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™
Certified pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to pharmacopeia primary standards
Sulfanilic Acid Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™
Sulfanilic Acid is a synthetic organic compound, obtained via sulfonation of aniline with sulfuric acid. It is widely used for the production of optical brightening agents, synthetic organic dyes, food colorants and additives.
Methyl ricinoleate, ≥99.0% (GC), MilliporeSigma™ Supelco™
Methyl ricinoleate is an enantiomerically renewable compound commercially obtained by the transesterification from castor oil, commonly used in cosmetics, plasticizers, lubricating oils and fine-chemical industries.
PESTANAL™ Fenpropathrin, MilliporeSigma™ Supelco™
Fenpropathrin is a synthetic pyrethroid insecticide used in veterinary medicine and also for crop protection in agriculture. Pyrethroid insecticides act by disrupting nerve function and produce acute neurotoxic effects in both insects and non-target organisms.