Chromatography Standards
Ascorbyl Glucoside 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. Ascorbyl Glucoside is used to protect skin from exposure to UV rays.
VETRANAL™ Sulfapyridine-(phenyl-13C6), MilliporeSigma™ Supelco™
Chemical structure: sulfonamide
phyproof™ sec-O-Glucosylhamaudol, ≥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
phyproof™ (+)-Isocorydine hydrochloride, ≥98% (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
PESTANAL™ Hexaconazol, MilliporeSigma™ Supelco™
Hexaconazol is a triazole systemic fungicide effective against Ascomycetes and Basidiomycetes.
Amino Acid Standards, Physiological, Analytical Standard, Acidics and Neutrals, MilliporeSigma™ Supelco™
Amino acids listed are 2.5 mumoles per mL except L-cystine at 1.25 mumoles per ml.
Redox Standard 600 mV, MilliporeSigma™ Supelco™
The value is the potential of a platinum electrode versus an Ag/AgCl reference in 3M potassium chloride
VETRANAL™ 1-Hydroxyibuprofen, MilliporeSigma™ Supelco™
1-Hydroxyibuprofen is one of the metabolites of ibuprofen, which is classified under the non-steroidal anti-inflammatory drugs (NSAIDs) group of compounds.
p-Anisaldehyde, Analytical Standard, ≥99.0% (GC), MilliporeSigma™ Supelco™
p-anisaldehyde is an aromatic aldehyde commonly found in anise seed oil. It shows acaricidal activity and is primarily used, as a lead compound for the development of new agents for the selective control of house dust mites.
TraceCERT™ Pendimethalin 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.
Midodrine hydrochloride, MilliporeSigma™ Supelco™
Midodrine is a prodrug and a long acting α-adrenergic stimulating agent, and forms an active metabolite, desglymidodrine, which causes an elevation of the systemic blood pressure with the reduction in heart rate.