Chromatography Standards
Tenax™ Cyphenothrin, MilliporeSigma™ Supelco™
Cyphenothrin is classified under the synthetic pyrethroid category of pesticides.
TraceCERT™ λ-Cyhalothrin 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.
TraceCERT™ 2,2-Methylenebis(6-tert-butyl-4-ethylphenol), 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™ Isoliquiritigenin, ≥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™ Withanolide B, ≥90% (HPLC), MilliporeSigma™ Supelco™
This substance is supplied with certified chromatographic purity. The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG
5-Pentadecylresorcinol, ≥95.0% (HPLC), MilliporeSigma™ Supelco™
Occurs in peel and flesh of unripe mangos, Mangifera indica (Anacardiaceae).
D-(+)-Glucuronic acid γ-lactone, ≥99% (sum of anomers, GC), MilliporeSigma™ Supelco™
D-Glucuronic acid γ-lactone is a normal human metabolite produced from glucose as starting material. It serves as a precursor for the synthesis of a number of deoxy sugars.
Eucalyptol, ≥99.0% (GC), MilliporeSigma™ Supelco™
Eucalyptol is a saturated monoterpene. It is a volatile oil with medicinal values naturally found in eucalyptus oil. It is a isoprenoid with 2-isoprene subunits (C10).
TraceCERT™ Bromoform Solution, 5,000 μg/mL in Methanol, MilliporeSigma™ Supelco™
Bromoform can be used as a solvent in palynological preparation. It is the largest form of available atmospheric organic bromine.
Ethanol Standards 10 (v/v) 10 (v/v) in H2O, MilliporeSigma™ Supelco™
The product is a 10% (v/v) solution of ethanol in water. Ethanol, a primary alcohol, is an important raw material for the synthesis of various compounds. The impact of ethanol/water fumigation on the performance of diesel engines has been studied.