Chromium (Cr) standard solution

Application
Chromiumstandard solution is intended for use as aprimary calibration standard for the quantitative determination of chromium.
Features and Benefits
NIST Certified Mass fraction value of Chromium is basedon gravimetric preparation using high-purity chromium metal and inductivelycoupled plasma optical emission spectrometry (ICP-OES).
Expiration details, instructions for use, handling, andstorage are provided on the NIST certificate.
General description
A unit of the SRM contains five 10 mL sealed borosilicate glass ampoules, consisting of an acidified aqueous solution. The solution is prepared gravimetrically to contain a known mass fraction of chromium and includes nitric acid at a mass fraction of approximately 15%. For more information, please refer to the SDS and COA.

SRM 3112A_cert

SRM 3112A_SDS
Other Notes
Certified for the analytes listed below.
Chromium

See certificate for values and more details at nist.gov/SRM.
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