Chromatography Standards
Irbesartan Related Compound A 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
BisphenolA (2,3-dihydroxypropyl) glycidyl ether, ≥95.0% (HPLC), MilliporeSigma™ Supelco™
Bisphenol A (2,3-dihydroxypropyl) glycidyl ether can be obtained as a product of the reaction of bisphenol A with epichlorohydrin.It is generally used as a substrate to prepare epoxy resins, which is used in coatings and adhesives.
VETRANAL™ Albendazole sulfone, MilliporeSigma™ Supelco™
Albendazole sulfone is a nonactive metabolite of albendazole sulfoxide (ABZSO).
(-)-β-Citronellol, ≥98.5% (sum of enantiomers, GC), MilliporeSigma™ Supelco™
Citronellol is a monoterpene alcohol found in essential oils of Cymbopogon winterianus Jowitt. S-(−)-isomer that is less common. It is prevalent in geranium and citronella oils.
phyproof™ 4-Hydroxyisophthalic acid, ≥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™ Dehydrotumulosic 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
Cytosine 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.
Ceftazidime 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
Allopurinol Related Compound D 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
Ampicillin, ≥95% anhydrous basis (NT), MilliporeSigma™ Supelco™
Chemical structure: β-lactamAmpicillin belongs to the β-lactum group of antibiotics. It is used to treat bacterial infections via penetrating gram positive and gram negative bacteria. Its mode of action basically involves the inhibition of bacterial cell wall synthesis, thus leading to cell lysis.