Chromatography Standards

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.

Polystyrene for GPC 300,000, MilliporeSigma™ Supelco™

Dotetracontane, ≥98.0% (GC), MilliporeSigma™ Supelco™

Dotetracontane is classified under the high molecular weight non-polar hydrocarbon group of compounds.

phyproof™ Carnosol, ≥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™ Cordycepin, ≥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

9,10-Diphenylanthracene, MilliporeSigma™ Supelco™

TraceCERT™ 52 Component Indoor Air Standard, 100 μg/mL each component in Methanol, MilliporeSigma™ Supelco™

4-Bromodiphenyl Ether, Spectrum™ Chemical

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Small and/or specialty supplier based on Federal laws and SBA requirements.
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CAS: 101-55-3 Molecular Weight (g/mol): 249.11 g/mol

VETRANAL™ Sulfadiazine-(phenyl-13C6), MilliporeSigma™ Supelco™

Chemical structure: sulfonamide

Ponceau 6R, ≥98% (HPLC), MilliporeSigma™ Supelco™

Ponceau 6R is a red azo dye which is widely used as a food colorant and also used in histology staining. It is soluble in water and slightly soluble in ethanol.

Enalaprilat, ≥98.0% (HPLC), MilliporeSigma™ Supelco™

PESTANAL™ Malathion, MilliporeSigma™ Supelco™

Malathion is a commonly used organophosphate pesticide, which is generally sprayed on aquatic habitats in order to have a control over mosquitoes that carry malaria and the west nile virus.

TraceCERT™ Butyraldehyde-DNPH, 1,000 μg/mL in Acetonitrile, MilliporeSigma™ Supelco™

PESTANAL™ Azimsulfuron, MilliporeSigma™ Supelco™

Azimsulfuron is a sulfonylurea based pesticide.

TraceCERT™ Carbonyl-DNPH Mix 2, Certified Reference Material, in Acetonitrile (Varied Conc.), MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.