Reference standards

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The wide portfolio of Alsachim's reference standards covers a broad range of applications: pharmaceutical, environmental analysis, food and beverages, doping, toxicology and forensic analysis. 

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[reference-standards] Vitamin A

Vitamin A

Product Number: C4892

CAS number: 68-26-8

Synonyms: all-trans-Retinol, trans-Retinol

[reference-standards] Theophylline

Theophylline

Product Number: C2812

CAS number: 58-55-9

Synonyms: 3,9-Dihydro-1,3-dimethyl-1H-purine-2,6-dione