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 Level
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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Find documentation for the products that you have recently purchased in the Document Library.
Simultaneous determination of Cd, Cu, Mn, Ni, Pb and Zn in nail samples by inductively coupled plasma mass spectrometry (ICP-MS) after tetramethylammonium hydroxide solubilization at room temperature: comparison with ETAAS
BL Batista
Talanta, 76, 575-579 (2008)
Determination of uranium in tap water by ICP-MS
ME Himri
Fresenius Journal of Analytical Chemistry, 367, 151-156 (2000)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1085250100 | 04022536636221 |