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1.08525

Supelco

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

UNSPSC Code:
41116107
NACRES:
NA.24
Pricing and availability is not currently available.

grade

certified reference material

Quality Level

300

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.

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:
  • To determine the concentrations of several heavy metals in nail samples[1]
  • To determine uranium in tap and natural water[2]

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

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H290 - H315 - H318

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

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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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)

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