1.08525
Rhodium standard 10 mg/l
(Rhodium(III) nitrate in nitric acid 0.5 mol/l) internal standard for ICP-MS, Certipur®
Synonym(s):
Rhodium internal standard for ICP
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About This Item
NACRES:
NA.24
UNSPSC Code:
41116107
grade
certified reference material
Quality Segment
product line
Certipur®
concentration
10 mg/L Rh in 2-3% HNO3
technique(s)
ICP: suitable
pH
1 (20 °C in H2O)
density
1.02 g/cm3 at 20 °C
application(s)
industrial qc
pharmaceutical
format
single component solution
storage temp.
15-25°C
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
Rhodium standard 10 mg/l is a suitable internal standard for elemental analysis by Inductively Coupled Plasma Mass Spectrometry (ICP-MS) technique.
It may serve as an internal standard solution for the ICP-MS analysis:
It may serve as an internal standard solution for the ICP-MS analysis:
- To determine the concentrations of several heavy metals in nail samples
- To determine uranium in tap and natural water
Analysis Note
10 mg/L Rh in 2-3% nitric acid, prepared with high-purity Rh(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
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
hcodes
Storage Class
12 - Non Combustible Liquids
signalword
Danger
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2
wgk
WGK 1
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’.
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