Chromatography Standards
Salicylic Acid 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.
PESTANAL™ Chlorothalonil, MilliporeSigma™ Supelco™
Chlorothalonil is a an organochlorine, broad-spectrum and non-systemic fungicide, which can be widely used in agriculture, in order to have a control on foliar pathogens.
Sodium Standard, For IC, 1,000 mg/L Na+ in Water, 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 SI unit kg and measured against primary material from an NMI, e.g. NIST.
phyproof™ Diosmin, ≥90% (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
Phenformin hydrochloride, MilliporeSigma™ Supelco™
Phenformin hydrochloride is a biguanide derivative that shows anti-diabetic activity.
TraceCERT™ Ethylene carbonate Standard, 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.