Chromatography Standards
PESTANAL™ Captan, MilliporeSigma™ Supelco™
Captan, an agricultural fungicide, reacts with sulfhydryl group to release thiophosgenes which can denature proteins. It has carcinogenic and teratogenic properties which can cause oral toxicity to birds and mammals.
PESTANAL™ Triallat, MilliporeSigma™ Supelco™
Triallat belongs to thiocarbamate class of herbicides, mostly applied to fields for the control of insects and pathogens.
p-Cresol, ≥99.0% (GC), MilliporeSigma™ Supelco™
p-cresol is a volatile phenolic compound, having a tar like odor, which is a metabolite of tyrosine and phenylalanine, mainly produced by the intestinal bacteria.
Cholecalciferol (D3), MilliporeSigma™ Supelco™
Cholecalciferol (D3) is a fat soluble vitamin, and is one of the forms of vitamin D, synthesized in human skin on exposure to ultraviolet (UV) radiation from sunlight, or it can also be obtained from food. It is found to be essential in humans for maintaining normal calcium metabolism.
TraceCERT™ F.A.M.E. Mix C8 - C24, Certified Reference Material, 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™ EPA 8270 Base/Neutrals Surrogate Spike, Certified Reference Material, 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 the SI through a primary reference material from a NMI. Certified content incl. uncertainty and expiry date are stated on the enclosed certificate.
Nonane, Analytical Standard, MilliporeSigma™ Supelco™
For Gas Chromatography (GC) Analysis