Chromatography Standards
Ethyl formate, Analytical Standard, ≥99.5% (GC), MilliporeSigma™ Supelco™
Ethyl formate belongs to the group of ethyl esters, which can be synthesized via the reaction between formic acid and ethanol in the presence of sulfuric acid, under thermal conditions.
BDE No 28 Solution, 50 μg/mL in isooctane, MilliporeSigma™ Supelco™
BDE No 28 is a ubiquitous environmental contaminant with low acute toxicity, belonging to the class of polybrominated diphenyl ethers. It can find wide applications as a flame-retardant additive in consumer products ranging from textiles to polymers.
PESTANAL™ Desmethyl-formamido-pirimicarb, MilliporeSigma™ Supelco™
Desmethyl-formamido-pirimicarb is a derivative of the pesticide, pirimicarb.
VETRANAL™ Halofuginone hydrobromide, MilliporeSigma™ Supelco™
Halofuginone hydrobromide (Halofuginone) is a specific collagen Type I inhibitor that antagonize or inhibit the development of new blood vessels, hence can prevent intimal hyperplasia at a vascular anastomosis. It is used in the treatment or prevention of coccidiosis in both humans and animals.
PESTANAL™ Spirotetramat Metabolite BYI08330-mono-hydroxy, MilliporeSigma™ Supelco™
Spirotetramat is the member of cyclic ketoenoles. It is an inhibitor of acetyl-CoA carboxylase which is active against a wide spectrum of sucking insects.
Ferrous Sulfate, Pharmaceutical Secondary Standard, Certified Reference Material, MilliporeSigma™ Supelco™
Ferrous sulfate is the sulfate salt of divalent cation form of iron. It is an essential body mineral, that is commonly used in the treatment of iron deficiency anemia.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.
4-(Methyl-d3-nitrosamino)-1-(3-pyridyl)-1-butanol, ≥97% (HPLC), MilliporeSigma™ Supelco™
Standard for Supelco MIP SPE cartridges. For more information request Supelco Literature T407075, T706031, T706021
Nodularin Solution, 10 μg/mL in Methanol, MilliporeSigma™ Supelco™
Nodularins belong to the class of hepatotoxic cyclic pentapeptides and have their structures resembling to that of microcystins. They are produced by Nodularia spumigena cyanobacterium.
N-Nitrosoanabasine, ≥99.0% (HPLC), MilliporeSigma™ Supelco™
N-Nitrosoanabasine is a tobacco specific nitrosamine (TSNAs) and a potent carcinogenic compound, formed as a result of nitrosation of nicotine.
Diacetone Alcohol 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™ Spinosad, MilliporeSigma™ Supelco™
Spinosad is a bioinsecticide produced by the soil micro-organisms like actinomycetes or derived from bacteria like Saccharopolyspora spinosa, which shows efficacy against a variety of insects.