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Description
This Standard Reference Material (SRM®) is intended primarily for use in validating analytical methods for the determination of catechins and xanthines in extracts of Camellia sinensis (green tea) and similar matrices. NIST-3255 can also be used for quality assurance when assigning values to in-house control materials. A unit of NIST-3255 consists of five packets, each containing approximately 1 g of extract. Certified values /// Sample value(s) - please ask for current certificate.
Contents
Miscellaneous
Certificate of Analysis (specimen)
Reference Material CoA specimen: for the current lot, please contact your customer service representative at info@labmix24.com
Product data sheet
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NIST provides over 1300 Standard Reference Materials® as well as articles and practice guides describing the development, analysis and use of SRMs.
NIST Standard Reference Materials are used by analytical laboratories in industry, academia and government in order to facilitate commerce and trade and to advance research and development. The SRMs are produced by the engineering laboratory, the material measurement laboratory, and the physical measurement laboratory at NIST. They are available for chemical composition, physical properties, and engineering materials.