Chromatography Standards
Trifluoroacetic acid, ≥99.0% (GC), MilliporeSigma™ Supelco™
Trifluoroacetic acid is a phytotoxic compound belonging to the class of perfluorinated acids (PFAs). It is an environmental contaminant, which contributes to the organo-fluorine burden in surface and ground waters.
PESTANAL™ Flucythrinate, Mixture of stereo isomers, MilliporeSigma™ Supelco™
Flucythrinate belongs to the class of synthetic pyrethroids, primarily used to control Heliothis spp. in cotton and other insect pests in agricultural crops.
4,4-Diaminodiphenylmethane, MilliporeSigma™ Supelco™
4,4′-Diaminodiphenylmethane is a curing agent for epoxy resins. It is prepared from formaldehyde aniline when heated with aniline hydrochloride and aniline.
phyproof™ 8-p-Coumaroylharpagide, ≥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™ Caudatin, ≥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
TraceCERT™ Benzo[j]fluoranthene Solution, 2,000 μg/mL in dichloromethane, MilliporeSigma™ Supelco™
Benzo[j]fluoranthene is a polycyclic aromatic hydrocarbon, which is carcinogenic in nature and can be generated into the environment via combustion of coal, coal tar and petroleum products.
Nonylphenol monoethoxylate Solution, 50 μg/mL in Acetone, MilliporeSigma™ Supelco™
Nonylphenol monoethoxylates are a class of non-ionic surfactants, which are well-known precursors of estrogenic metabolic products found during wastewater treatment.
VETRANAL™ Orbifloxacin, MilliporeSigma™ Supelco™
Orbifloxacin is an antibacterial fluoroquinolone derivative,for use in small animals such as dogs and cats.
Ibuprofen Impurity G 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
Indapamide, MilliporeSigma™ Supelco™
Indapamide is a deuretic drug, belonging to the class of benzothiadiazines. It is commonly used for the treatment of hypertension. The drug acts by causing a drop in systolic, diastolic and mean blood pressure.