Chromatography Standards
VETRANAL™ Penicillin V potassium salt, MilliporeSigma™ Supelco™
Chemical structure: ß-lactam
2,3,5,6-Tetramethylpyrazine, Analytical Standard, ≥98.0% (GC), MilliporeSigma™ Supelco™
2,3,5,6-Tetramethylpyrazine is a flavor compound belonging to the class of pyrazines. It is found to be a main active ingredient of the traditional Chinese medicine, Chuanxiong and Ma-Huang herbs, used to treat asthma.
phyproof™ Glycitin, ≥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
phyproof™ 8-Geranyloxypsoralen, ≥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
Butyric Acid, Analytical Standard, ≥99.5% (GC), MilliporeSigma™ Supelco™
Butyric acid is a 4-carbon fatty acid which is a potent differentiation agent for cells and also possesses antiproliferative activity. In cultured mammalian cells it affects growth rate, morphology and gene expression. It also induces apoptosis.
VETRANAL™ Cyclosporin A, MilliporeSigma™ Supelco™
Cyclosporin A has been used to:. Prevent rejection of kidney and liver transplants.. In graft versus host disease.. Treatment of autoimmune diseases. . Treatment of Schistosomiasis.
PESTANAL™ Flufenoxuron, MilliporeSigma™ Supelco™
Flufenoxuron is an acylurea compound mostly used as an insecticide. It inhibits chitin synthesis in pests making it a slow acting growth regulator.
PESTANAL™ Buprofezin, MilliporeSigma™ Supelco™
Buprofezin is an insect growth regulator insecticide. Its mode of action involves inhibition of chitin biosynthesis and is also known to inhibit molting against coleopteran, hemipteran insects and acarina.
PESTANAL™ Prothioconazole, MilliporeSigma™ Supelco™
Prothioconazole is a triazolinethione derivative, which can be used as a fungicide in order to inhibit the activity of demethylase enzyme.(1) It can be used in the treatment of infection in crops like wheat, caused by Mycosphaerella graminicola, a plant-pathogenic fungus.
Bisphenol BP, ≥98% (HPLC), MilliporeSigma™ Supelco™
Bisphenol BP belongs to the class of bisphenols.
Eugenol 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.