Pharmaceutical secondary standard, beta-Carotene, (CRM), Supelco®

Lieferant: Merck

PHR1239-1G
PHR1239-1GEA 126 EUR
PHR1239-1G
Pharmaceutical secondary standard, beta-Carotene, (CRM), Supelco®
Standards Organische Standards

The most important of the provitamins A, β-carotene can be classified as an antioxidant due to its inhibition of radical initiated peroxidation in vitro. However, in vivo it appears to act either as an antioxidant or a prooxidant depending on cellular environment.


  • Traceable to USP 1065480


It reduces the incidence of many cancers, but enhances lung cancer incidence in smokers.


Standards: This product was designed, produced and verified for accuracy and stability in accordance with ISO/IEC 17025:2005 (AClass Cert AT-1467), ISO GUIDES 34:2009 (AClass Cert AR-1470).

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