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Merck
CN

1.70360

Uranium ICP standard

traceable to SRM from NIST UO2(NO3)2 in HNO3 2-3% 10 mg/l U Certipur®

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About This Item

NACRES:
NA.24
UNSPSC Code:
41116107

Key Documents

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Product Name

Uranium ICP standard, traceable to SRM from NIST UO2(NO3)2 in HNO3 2-3% 10 mg/l U Certipur®

grade

certified reference material

agency

suitable for EPA 200.8

product line

TraceCERT®

concentration

10 mg/L U in 2-3% HNO3

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

Quality Level

300

Related Categories

Analysis Note

10 mg/L U in 2-3% nitric acid, prepared with high-purity UO2(NO3)2 and HNO3

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).

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.

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

pictograms

Corrosion
GHS05

signalword

Warning

Hazard Classifications

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

Storage Class

8B - Non-combustible, corrosive hazardous materials

wgk

WGK 1

Regulatory Information

监管及禁止进口产品
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Certificates of Analysis (COA)

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Determination of uranium and thorium in complex samples using chromatographic separation, ICP-MS and spectrophotometric detection
M Rozmaric
Talanta, 80, 352-362 (2009)

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