Chromatography Standards
phyproof™ Tussilagone, ≥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
Neoxanthin, ≥97.0% (HPLC), MilliporeSigma™ Supelco™
Neoxanthin is an allenic xanthophyll and a precursor of the plant hormone abscisic acid, which is formed as the last product of carotenoid synthesis in green plants.
TraceCERT™ EPA 502/524 Volatiles Organic Calibration Mix A (without gases), 200 μg/mL, MilliporeSigma™ Supelco™
200 μg/mL Each Component in Methanol
PESTANAL™ Bifenthrin, Mixture of isomers, MilliporeSigma™ Supelco™
Bifenthrin (BF) is a pyrethroid insecticide widely used in urban and agricultural applications.
Sennoside A, ≥96% (HPLC), MilliporeSigma™ Supelco™
Sennoside A is a hydroxy anthracene glycoside generally present in the polyherbal formulations that contain Cassia angustifolia leaves, which is used in the treatment of constipation.
phyproof™ Papaverine 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™ Quizalofop-P-tefuryl Solution, 100 ng/L in Acetonitrile, MilliporeSigma™ Supelco™
Quizalofop-P-tefuryl is a selective, post-emergence herbicide used for the control of annual and perennial grasses in potato, sugar beet, sunflower, oilseed rape, peanut and vegetable crops. Its mode of action involves the inhibition of acetyl CoA carboxylase activity.
VETRANAL™ Doripenem monohydrate, MilliporeSigma™ Supelco™
Doripenem belongs to the carbapenems family of β-lactam antibiotic compounds.
VETRANAL™ Nicarbazin, MilliporeSigma™ Supelco™
Nicarbazin, an anti-coccidial drug, is an equimolar mixture of 4,4′-dinitrocarbanilide (DNC) and 2-hydroxy-4,6-dimethylpyrimidine (HDP). It is used for prophylactic treatment of coccidiosis in poultry birds.
phyproof™ 2″-Galloylhyperin, ≥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