Chromatography Standards
phyproof™ Naringenin, ≥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
PESTANAL™ Ethofumesate-2-keto, MilliporeSigma™ Supelco™
Ethofumesate-2-keto is a metabolite of the herbicide, ethofumesate used for the control of weeds in strawberry and beet crops. It inhibits the growth of meristems, retards cellular division and limits the formation of cuticules.
Itaconic acid, ≥96.0% (GC), MilliporeSigma™ Supelco™
Itaconic acid, an unsaturated dicarbonic organic acid, is a metabolic product of Aspergillus itaconicus.
phyproof™ Ginsenoside Rd, ≥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
Caffeine Impurity F 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™ Fentin hydroxide, MilliporeSigma™ Supelco™
Fentin hydroxide is a non-systemic fungicide that helps in controlling fungal disease in potatoes, sugar beet, and hops.
VETRANAL™ Oxacillin sodium salt monohydrate, MilliporeSigma™ Supelco™
Chemical structure: ß-lactam
Florfenicol, MilliporeSigma™ Supelco™
Florfenicol is a compound, which belongs to the amphenicol class of antibiotics. It is used to treat bacterial infections in food-producing animals.
PESTANAL™ Bifenazate, MilliporeSigma™ Supelco™
Bifenazate is a selective carbazate acaricide primarily used for the control of phytophagous mites infesting agricultural and ornamental crops.
Andrographolide, ≥95% (HPLC), MilliporeSigma™ Supelco™
Andrographolide is a major bioactive component of Andrographis paniculata Nees. which is a popular Chinese and Indian medicine. It belongs to the terpenoid class of compounds.
Caffeine Impurity E Nitrate (Caffeidine Nitrate) 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