1.70360
Uranium ICP standard
traceable to SRM from NIST UO₂(NO₃)₂ in HNO₃ 2-3% 10 mg/l U Certipur®
Sign Into View Organizational & Contract Pricing
All Photos(1)
UNSPSC Code:
41116107
NACRES:
NA.24
Recommended Products
grade
certified reference material
Quality Level
Agency
suitable for EPA 200.8
product line
TraceCERT®
technique(s)
ICP: suitable
pH
0.5 (20 °C in H2O)
density
1.012 g/cm3 at 20 °C
application(s)
industrial qc
pharmaceutical
format
single component solution
storage temp.
15-25°C
Related Categories
General description
This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute (NMI), e.g. NIST.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.
Application
Uranium ICP standard may be used as a calibration standard for preconcentration and separation of uranium in water samples by Inductively Coupled Plasma Mass Spectrometry (ICP-MS).
Analysis Note
10 mg/L U in 2-3% nitric acid, prepared with high-purity UO2(NO3)2 and HNO3
Other Notes
For a complete product listing of our Certipur® range of CRMs for ICP and AAS, technical information, and example certificates please visit our ICP & AAS standards website
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
Storage Class Code
8B - Non-combustible, corrosive hazardous materials
WGK
WGK 1
Regulatory Information
监管及禁止进口产品
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Determination of uranium and thorium in complex samples using chromatographic separation, ICP-MS and spectrophotometric detection
M Rozmaric
Talanta, 80, 352-362 (2009)
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