Chromatography Standards
PESTANAL™ Paraoxon-ethyl, MilliporeSigma™ Supelco™
Paraoxon-ethyl is an organophosphate pesticide and an inhibitor of acetylcholinesterase, which can also serve as a well-known surrogate of chemical warfare agents. It can undergo degradation by using titania nanoparticles, which are immobilized on glass or quartz substrates.
PESTANAL™ Thiodicarb, MilliporeSigma™ Supelco™
Thiodicarb is a carbamate herbicide effective against Lepidoptera, Coleoptera, Diptera and Hemiptera pests. It acts by inhibiting acetylcholinesterase activity.
PESTANAL™ Aclonifen, MilliporeSigma™ Supelco™
Aclonifen is a diphenyl-ether herbicide, which can be used for weed control management, in specific for sunflowers. Its mode of action involves, the inhibition of carotenoid synthesis and suppression of protoporphyrinogen oxidase enzyme involved in the chlorophyll synthesis pathway.
PESTANAL™ Resmethrin, Mixture of isomers, MilliporeSigma™ Supelco™
Resmethrin is a pyrethroid insecticide, used as a tool for the pest management.
Acrylamide-d3 Standard Solution, ∼500 mg/L in Acetonitrile, MilliporeSigma™ Supelco™
Acrylamide-d3 is isotopically labelled or deuterated acrylamide and is mostly used in quantitative proteomics. It has 3 deuteriums instead of protons making it heavier than acrylamide. It can be combined with two-dimensional polyacrylamide gel electrophoresis.
TraceCERT™ Fumaric acid 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 primary material from an NMI, e.g. NIST or NMIJ.Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.