A single unit of SRM 3299 comprises five pouches, each containing about 3 g of turmeric rhizome. For more information, please refer to the SDS and COA. SRM 3299_cert SRM 3299_SDS
应用
This Standard Reference Material (SRM) is intended for validating analytical methods used to determine curcuminoids and elements in ground turmeric (Curcuma longa L.) rhizomes and similar matrices.
特点和优势
NIST certified values are reported on a dry-mass basis, for curcuminoids and elements that are metrologically traceable to the SI unit of mass fraction and determined using inductively coupled plasma mass spectrometry (ICP-MS).
Expiration details, instructions for use, storage, and handling are provided on the NIST certificate.
其他说明
Certified for the analytes listed below. Bisdemethoxycurcumin, Desmethoxycurcumin, Curcumin, Arsenic (As), Cadmium (Cd), Lead (Pb)
See certificate for values and more details at nist.gov/SRM.
法律信息
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
