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NIST3256

Green tea-containing solid oral dosage form

NIST® SRM® 3256

  •  NACRES NA.24

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Description

General description

This Standard Reference Material (SRM) is intended primarily for use in validating analytical methods for the determination of catechins, xanthines, and toxic elements in solid oral dosage forms containing green tea and in similar matrices. SRM 3256 can also be used for quality assurance when assigning values to in-house control materials. A unit of SRM 3256 consists of five packets, each containing approximately 2.5 g of powdered material. For more information, please refer to the SDS and COA.

SRM 3256_cert SRM 3256 _SDS

Other Notes

Certified for the analytes listed below. See certificate for values and more details
Phytochemicals: (–)-Epicatechin, (–)-Epicatechin gallate, (–)-Epigallocatechin, (–)-Epigallocatechin gallate, (–)-Gallocatechin, (–)-Gallocatechin gallate, (–)-Gallocatechin gallate, (+)-Catechin, caffeine, Gallic acid, L-Theanine, Theobromine, Theophylline
Trace Metals: Arsenic (As), Cadmium (Cd), Lead (Pb), Mercury (Hg)

Legal Information

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport

Documents

Certificate of Analysis (COA)

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Protocols & Articles
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