产品名称
Chromium (Cr) standard solution, NIST® SRM® 3112a
grade
certified reference material
packaging
pkg of 5 x 10 mL
manufacturer/tradename
NIST®
format
single component solution
Quality Level
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
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.
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
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 3 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1
supp_hazards
存储类别
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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