Chromatography Standards
TraceCERT™ O-Phospho-L-serine 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™ Clothianidin, MilliporeSigma™ Supelco™
Find more information here: Neonicotinoids
Fluoranthene, MilliporeSigma™ Supelco™
FA, a six ringed highly stable compound, is considered as an environmental indicator. It is mainly selected for simulation study.
Decafluorotriphenylphosphine, MilliporeSigma™ Supelco™
Decafluorotriphenylphosphine (DFTPP) is commonly used as a check standard for the calibration of mass spectrum detector (MSD) prior to the analysis of samples under investigation.
phyproof™ Poncirin, ≥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™ Vescalagin, ≥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
N,N-(Methylenediphenylene)bis{4-(2-pyridinyl)-1-piperazinecarboxamide}, 1,000 μg/mL, MilliporeSigma™ Supelco™
Derivative of 4,4-MDIP, 1,000 μg/mL in DMSO (as the derivative)
phyproof™ Chrysin, ≥98% (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
TraceCERT™ Sulfadiazine, 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.
Cyclopentane, ≥99.0% (GC), MilliporeSigma™ Supelco™
Cyclopentane is a colourless flammable acyclic hydrocarbon liquid. It is a widely used component in preparing products like analgesics, insecticides, sedatives, antitumor agents and also finds application in pharmaceutical industry.