Chromatography Standards

TraceCERT™ Chlorpyrifos certified reference material, MilliporeSigma™ Supelco™

3,4-DimethylHexane, ≥99.0% (GC), MilliporeSigma™ Supelco™

PESTANAL™ β-Endosulfan, MilliporeSigma™ Supelco™

β-Endosulfan is a polychlorinated compound, which is widely used as an insecticide for agricultural purposes.

Triclocarban, ≥98% (HPLC), MilliporeSigma™ Supelco™

Quinoline, ≥98.0% (GC); 97.5-102.2 wt. % (NT), MilliporeSigma™ Supelco™

Methyl nonanoate, ≥99.8% (GC), MilliporeSigma™ Supelco™

PESTANAL™ Sulfur, MilliporeSigma™ Supelco™

Sulfur can play the role as a cathode material and can also find applications in electric and hybrid electric vehicles. It can also form a composite with graphite, which can serve as an improved sulfur cathode materials for lithium-sulfur(Li-S) batteries with higher capacity and cycling stability.

Tetracosane, ≥99.5% (GC), MilliporeSigma™ Supelco™

Tetracosane belongs to the group of saturated hydrocarbons, which is found in lubricant oils.

β-Carotene Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

8-Methyl-6-nonenoic acid, predominantly trans, ≤15.0% (cis-8-Methyl-6-nonenoic acid); ≥80% (GC), MilliporeSigma™ Supelco™

4-Vinyl-1-cyclohexene, ≥99.5% (GC), MilliporeSigma™ Supelco™

4-Vinyl-1-cyclohexene can be synthesized via cyclo-dimerization of butadiene in the presence of nitrosyl iron catalysts like [Fe(NO)2(CO)2] or [{FeCl(NO)2}2]/reductant.

phyproof™ Physcion, ≥90% (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

VETRANAL™ Doxycycline hyclate, MilliporeSigma™ Supelco™

Chemical structure: tetracycline

VETRANAL™ Ketoprofen-d3, MilliporeSigma™ Supelco™

Micro Particle Size Standard, Based on Polystyrene Monodisperse, Analytical Standard, Size: 0.5 m, MilliporeSigma™ Supelco™