NIST3254
Camellia sinensis (green tea) leaves
NIST® SRM® 3254
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
UNSPSC Code:
41116107
NACRES:
NA.24
Recommended Products
grade
certified reference material
Quality Level
packaging
pkg of 5 x 3 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 and xanthines in the leaves of green tea (Camellia sinensis) and similar matrices. SRM 3254 can also be used for quality assurance when assigning values to in-house control materials. A unit of SRM 3254 consists of five packets, each containing approximately 3 g of leaf powder. For more information, please refer to the SDS and COA.
SRM 3254_cert
SRM 3254_SDS
SRM 3254_cert
SRM 3254_SDS
Other Notes
Certified for the analytes listed below. See certificate for values and more details
Phytochemicals: (–)-Epicatechin, (–)-Epicatechin gallate, (–)-Epigallocatechin, (–)-Epigallocatechin gallate, (–)-Gallocatechin gallate, Caffeine, Theobromine, (+)-Catechin, (–)-Gallocatechin, Gallic acid, L-Theanine
Matrix Group: Botanicals
Phytochemicals: (–)-Epicatechin, (–)-Epicatechin gallate, (–)-Epigallocatechin, (–)-Epigallocatechin gallate, (–)-Gallocatechin gallate, Caffeine, Theobromine, (+)-Catechin, (–)-Gallocatechin, Gallic acid, L-Theanine
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
Storage Class
11 - Combustible Solids
Choose from one of the most recent versions:
Certificates of Analysis (COA)
Lot/Batch Number
Sorry, we don't have COAs for this product available online at this time.
If you need assistance, please contact Customer Support.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service