Chromatography Standards
VETRANAL™ Pazufloxacin, MilliporeSigma™ Supelco™
Pazufloxacin is a fluoroquinolone antibiotic, which shows broad spectrum activity in anti-infective chemotherapy.
(-)-Huperzine A, ≥99.0% (HPLC), MilliporeSigma™ Supelco™
(−)-Huperzine A, a sesquiterpene alkaloid isolated from the Chinese herb Huperzia serrata. Its mode of action involves the strong inhibition of acetylcholinesterase (AChE).
TraceCERT™ Carbonyl-DNPH Mix 1, Certified Reference Material, in Acetonitrile (varied conc.), 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.
N-Methylpyrrolidone 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.
TraceCERT™ Dicamba 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.
PESTANAL™ Clopyralid, MilliporeSigma™ Supelco™
Clopyralid is a polar herbicide with a carboxylic acid group, which belongs to the class of pyridine compounds.
PESTANAL™ Spirotetramat, MilliporeSigma™ Supelco™
Spirotetramat is a systemic insecticide which belongs to the class of ketoenols primarily used for the control of a wide spectrum of sucking insects. Its mode of action involves the inhibition of acetyl-CoA carboxylase enzyme activity.
VETRANAL™ Spiramycin from Streptomyces sp., MilliporeSigma™ Supelco™
Chemical structure: macrolide
PESTANAL™ Dithianon, MilliporeSigma™ Supelco™
Dithianons belong to the quinone class of fungicides.