Chromatography Standards
VETRANAL™ Albendazole sulfone, MilliporeSigma™ Supelco™
Albendazole sulfone is a nonactive metabolite of albendazole sulfoxide (ABZSO).
Dibromoacetonitrile, ≥90% (GC), MilliporeSigma™ Supelco™
Dibromoacetonitrile belongs to the family of dihaloacetonitrile compounds that are volatile chlorination by-products. They are proven to be carcinogenic and mutagenic to mice.
TraceCERT™ Captan 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.
phyproof™ Polygalic acid, ≥95% (HPLC), MilliporeSigma™ Supelco™
This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG
phyproof™ Myricitrin, ≥95% (HPLC), MilliporeSigma™ Supelco™
This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG
PESTANAL™ Atrazine-desethyl, MilliporeSigma™ Supelco™
Standard for Supelco MIP SPE cartridges. For more information request Supelco Literature T407075, T706023
Daidzein, ≥97% (HPLC), MilliporeSigma™ Supelco™
Daidzein is an endocrine-active estrogenic isoflavone. This phytoestrogen is capable to bind to estrogen to exert estrogenic effects in vivo. It can naturally be found in soybean seed and flour.
VETRANAL™ Cefalonium hydrate, MilliporeSigma™ Supelco™
Chemical structure: ß-lactam
4-tert-Octylphenol monoethoxylate Solution, 10 μg/mL in Acetone, MilliporeSigma™ Supelco™
Sigma-Aldrich offers 4-tert-octylphenol monoethoxylate solution for a variety of applications that include, but are not limited to, environmental, food and beverage, forensics, petrochemical and pharmaceutical analyzes.
PESTANAL™ Closantel, MilliporeSigma™ Supelco™
Closantel belongs to the salicylanilide class of anthelmintics, that can extensively bind to the plasma albumin. It can be effectively used against, a vast range of blood feeding internal parasites.
PESTANAL™ EPA 8151 Herbicide Acid Mix in Acetone (Varied), Analytical Standard, MilliporeSigma™ Supelco™
This product is now available as a certified reference material. Please reference CRM48996.