NIST3256
Green tea-containing solid oral dosage form
NIST® SRM® 3256
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UNSPSC Code:
41116107
NACRES:
NA.24
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grade
certified reference material
Quality Level
packaging
pkg of 5 x 2.5 g
manufacturer/tradename
NIST®
format
matrix material
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
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)
Matrix Group: Botanicals
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)
Matrix Group: Botanicals
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
related product
Product No.
Description
Pricing
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
监管及禁止进口产品
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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