Chromatography Standards
Tetradecane, ≥99.5% (GC), MilliporeSigma™ Supelco™
Tetradecane is a hydrocarbon comprising of 14 carbon atoms and 30 hydrogen atoms. It can undergo combustion reaction to liberate carbon dioxide and water.
TraceCERT™ TO11/IP-6A Aldehyde/Ketone-DNPH Mix, 15 μg/mL in Acetonitrile (as the aldehyde), 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.
PESTANAL™ Tebufenozide, MilliporeSigma™ Supelco™
Tebufenozide is an insecticide very specific to lepidopteran pests.1
phyproof™ Tracheloside, ≥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
Kaempferol, ≥99% (HPLC), MilliporeSigma™ Supelco™
Kaempferol is a bioflavonoid and a main component of the extract of Ginkgo biloba. It is also present in a variety of fruits and vegetables. It may serve as a potent candidate in the treatment of postmenopausal bone loss.
BisphenolA (3-chloro-2-hydroxypropyl) (2,3-dihydroxypropyl) ether, ≥95.0% (HPLC), MilliporeSigma™ Supelco™
Bisphenol A (3-chloro-2-hydroxypropyl) (2,3-dihydroxypropyl) ether is a derivative of Bisphenol A diglycidyl ether and an exogenous endocrine disruptor widely present in canned food samples.
Indigo carmine, ≥97.0% (HPLC), MilliporeSigma™ Supelco™
Indigo carmine is a synthetic indigoid dye, which is generally used as a food coloring agent. It is basically used to maintain the natural color of food during processing or storage and also to improve the color, texture and appearance of food products.
phyproof™ L-Arginine, ≥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
Sinapic acid Matrix Substance for MALDI-MS (T), ≥99.0% (T), MilliporeSigma™ Supelco™
Sinapic acid is a type of phenolic acid. Removal of amino group from phenylalanine, catalysing with enzyme phenylalanine ammonia-lyase forms cinnamic acid. The precursor of hydroxycinnamates is produced after hydroxylation of benzene ring. One of the precursors produced is sinapic acid.
TraceCERT™ 1,2,4,5-Tetramethylbenzene Standard, 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.