Chromatography Standards
PESTANAL™ Halosulfuron-methyl, MilliporeSigma™ Supelco™
Halosulfuron-methyl is a highly active postemergence sulfonylurea herbicide, which finds applications in weed control management.
Bis(2-ethylhexyl) phthalate, Certified Reference Material, MilliporeSigma™ Supelco™
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 (ISO Guide 34). This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
TraceCERT™ Tris(2-chloroethyl) phosphate, 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.
Mycophenolic acid, ≥98.5% (HPLC), MilliporeSigma™ Supelco™
Mycophenolic acid is an active metabolite of the ester prodrug mycophenolate mofetil (MPM), which is prescribed as an immunosuppressant to prevent the organ transplantation rejection and also in the treatment of certain autoimmune diseases.
TraceCERT™ BisphenolA 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.
Perchlorate Standard, For IC, 1000 mg/L Perchlorate in H2O, 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.
Benzo[a]pyrene, Certified Reference Material, MilliporeSigma™ Supelco™
Benzo[a]pyrene is a high molecular weight, polycyclic aromatic hydrocarbon, which is formed the pyrolysis of organic matter, and are present in the environment particularly in the atmosphere as particulate matter.
TraceCERT™ Methyl methanesulfonate 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.
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.