Merck, NIST1567B, Wheat flour

General description
A unit of SRM 1567b comprises a bottle consisting of ~50 g of material sealed in an aluminized pouch.

SRM 1567B_cert

SRM 1567B_SDS
Application
Wheat flour SRM is intended to validate the techniques used to determine the elements in wheat flour and similar materials. Additionally, it is suitable for quality assurance purposes when assigning values to in-house control materials.
Features and Benefits
Accompanied with certificate documenting NIST-certified mass fraction values and coverage factor for the elements in SRM1567B.
The reference and information values of elements are reported as mass fraction.
The certified values are metrologically traceable to the SI unit of milligram per kilogram on a dry-mass basis.
The NIST certificate is provided with expiration certificate, storage, handling, use, and maintenance instructions.

Other Notes
Certified for the analytes listed below. See certificate for values and more details
Phosphorus (P)
Trace Elements: Aluminum (Al), Arsenic (As), Bromine (Br), Cadmium (Cd), Calcium (Ca), Chlorine (Cl2), Copper (Cu), Iron (Fe), Lead (Pb), Magnesium (Mg), Manganese (Mn), Mercury (Hg), Molybdenum (Mo), Potassium (K), Rubidium (Rb), Selenium (Se), Sodium (Na), Sulfur (S), Tin (Sn), Vanadium (V), Zinc (Zn)

Matrix Group: Cereals, Bread, Rice and Maize
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