Chromatography Standards
Dimethyl trisulfide, ≥98.5% (GC), MilliporeSigma™ Supelco™
Dimethyl trisulfide is a potent odor active compound, which is found to be volatile in nature. It may be obtained via Strecker degradation of methionine under thermal conditions or from dimethyl disulfide.
PESTANAL™ Temephos, MilliporeSigma™ Supelco™
Temephos is an organophosphate mostly used as a larvicide.
PESTANAL™ 4,4-DDE, MilliporeSigma™ Supelco™
4,4′-DDE can be found to be a breakdown product of trichloro-2,2-bis(4-chlorophenyl)ethane, in an aerobic environment. It can behave like a typical potent androgen receptor antagonist.
PESTANAL™ Spirotetramat Metabolite BYI08330-cis-enol, MilliporeSigma™ Supelco™
Spirotetramat-enol [cis-3-(2,5-dimethylphenyl)-4-hydroxy-8-methoxy-1-azaspiro[4,5]dec-3-en-2-one] is the major metabolite of spirotetramat in plants.
VETRANAL™ Carprofen-d3, MilliporeSigma™ Supelco™
Carprofen-d3 is the deuterated analog of the nonsteroidal anti-inflammatory drug, carprofen.
PESTANAL™ Imiprothrin, MilliporeSigma™ Supelco™
Imiprothrin is a kind of pyrethroid consisting of an imidazolydinyl ring, which can find applications as a potent knock-down insecticide.
Microcystin-RR Solution, 10 μg/mL in Methanol, MilliporeSigma™ Supelco™
Microcystin-RR is a microcystin generally produced by cyanobacteria.
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.
Microcystin-YR Solution, 10 μg/mL in Methanol, MilliporeSigma™ Supelco™
Microcystin-YR is a microcystin that is generally produced by cyanobacteria.
Unleaded Gasoline, 5,000 μg/mL in Methanol, MilliporeSigma™ Supelco™
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
TraceCERT™ Manganese Standard for AAS, 1,000 mg/L Mn in Nitric Acid, MilliporeSigma™ Supelco™
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST. Certified content incl. uncertainty and expiry date are given on the label.
