Chromatography Standards

phyproof™ 5-Methoxypsoralen, ≥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

BisphenolF bis(2,3-dihydroxypropyl) ether para-para Isomer, ≥95% (HPLC), MilliporeSigma™ Supelco™

all-cis-4,7,10,13,16-Docosapentaenoic acid, ≥98.0% (GC), MilliporeSigma™ Supelco™

Docosapentaenoic acid is a very long-chain polyunsaturated fatty acid, and has two or more double bonds in its acyl chains.

TraceCERT™ all-cis-4, 7, 10, 13, 16, 19-Docosahexaenoic Acid methyl ester, 10 mg/mL in Heptane, MilliporeSigma™ Supelco™

Micro Particles Based on Melamine Resin, Analytical Standard, Size: 10 m, MilliporeSigma™ Supelco™

1,4-Cineole, ≥98.5% (GC), MilliporeSigma™ Supelco™

phyproof™ 4'-O-β-D-Glucosyl 5-O-methylvisamminol, ≥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

PESTANAL™ 3-Methylcholanthrene Solution, 100 μg/mL in Acetonitrile, MilliporeSigma™ Supelco™

3-Methylcholanthrene is a potent carcinogenic polycyclic aromatic hydrocarbon. It plays a role in the pathogenesis of human colon cancer.

phyproof™ Verbenalin, ≥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

Candesartan Cilexetil Related Compound F Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

phyproof™ Pseudolaric Acid B, ≥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

phyproof™ Calycosin, ≥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

Xanthotoxin, ≥98% (GC), MilliporeSigma™ Supelco™

Xanthotoxin is an allelochemical or a phototoxic allomone mainly found in host plants of black swallowtail. It can have the tendency to induce tolerance towards α-cypermethrin, a pyrethroid insecticide used for insects like Helicoverpa zea.

N,N-(4-Methyl-1,3-phenylene)bis{4-(2-pyridinyl)-1-piperazinecarboxamide}, 1,000 μg/mL, MilliporeSigma™ Supelco™

Derivative of 2,4-TDIP, 1,000 μg/mL in DMSO (as the derivative)

Obidoxime chloride, ≥97.0% (HPLC), MilliporeSigma™ Supelco™

Obidoxime chloride is a drug, belonging to the group of oximes. It is found to be useful for the treatment of organophosphorus (OP) poisoning, since it has the ability to reverse the binding of organophosphorus compounds to the enzyme acetylcholinesterase (AChE).