Chromatography Standards

Enalapril Maleate Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Ursolic acid, ≥98.5% (HPLC), MilliporeSigma™ Supelco™

Ursolic acid belongs to the class of triterpenoid compounds that occurs widely in medicinal herbs, food and other plants. It may possess pharmacological properties like hepta-protection, analgesic, cardiotonic, sedative and tonic effects.

phyproof™ 3',4',5,7-Tetrahydroxy-3,6,8-trimethoxyflavone, ≥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

PESTANAL™ Clomazone, MilliporeSigma™ Supelco™

4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol, ≥92% (TLC), MilliporeSigma™ Supelco™

Standard for Supelco MIP SPE cartridges. For more information request Supelco Literature T407075, T706031

Fluoride ion Solution, For ISE 0.1M F- (for ion-selective electrodes), MilliporeSigma™ Supelco™

Visit our Sensor Applications portal to learn more.

DL-Norvaline, ≥98.5% (HPLC); 98.5-101.5% (NT), MilliporeSigma™ Supelco™

4-Hydroxytamoxifen, Analytical Standard, (E) and (Z) isomers (50:50), MilliporeSigma™ Supelco™

4-Hydroxytamoxifen, (E) and (Z) isomers (50:50), MilliporeSigma™ Supelco™

3-Amino-1-propanol Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

phyproof™ 8-p-Coumaroylharpagide, ≥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

Simvastatin, MilliporeSigma™ Supelco™

phyproof™ Tigogenin, ≥90% (GC), 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

Albendazole-2-aminosulfone, ≥99.0% (HPLC), MilliporeSigma™ Supelco™

Albendazole-2-aminosulfone is a metabolite of albendazole which is a broad-spectrum antihelmintic agent.

Tazobactam Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Tazobactam is a penicillanic acid sulfone used in combination with β-lactamase antibiotic as antibacterial to reduce the development of drug-resistant bacteria.