Drug Standards

Standard-value, reference solutions designed to facilitate accurate chromatographic and mass spectrometry-based toxicology and forensic detection of drugs and pharmaceuticals.

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Methapyrilene HCl, MilliporeSigma™ Supelco™

Methapyrilene is an H1-receptor antihistamine that is known to cause periportal hepatic necrosis following acute high dose administration to the rat subjects in in vitro studies carried out for the identification of mutagens and/or carcinogens.

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Celecoxib Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

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Citalopram Related Compound A Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

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Amitriptyline N-β-D-glucuronide Solution, 100 μg/mL in Acetonitrile: water (1:1), Certified Reference Material, Ampule of 1 mL, Cerilliant™

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Benzalkonium Chloride 50% Solution, Pharmaceutical Secondary Standard, Certified Reference Material, 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. Benzalkonium chloride is an antimicrobial preservative and is widely used against Gram-positive and Gram-negative organisms. It finds applications in cosmetic industry and pharmaceutical formulations.