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Copper ICP standard

traceable to SRM from NIST Cu(NO₃)₂ in HNO₃ 2-3% 1000 mg/l Cu Certipur®

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suitable for EPA 200.7
suitable for EPA 200.8

Quality Level

product line



ICP: suitable


0.47 (20 °C in H2O)


1.014 g/cm3 at 20 °C


single component solution

storage temp.


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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 to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.


Copper ICP standard can be used as a calibration standard in the determination of copper isotope ratio in geological samples by multi-collector inductively coupled plasma mass spectrometry (MC-ICPMS).

Analysis Note

1000 mg/L Cu in 2-3% nitric acid, prepared with high-purity Cu(NO3)2, HNO3,and water

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



Signal Word


Hazard Statements

Hazard Classifications

Aquatic Chronic 3 - Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2

Storage Class Code

8B - Non-combustible, corrosive hazardous materials



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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