Sigma-Aldrich Copper Standard Solution T

Agency

suitable for EPA 200.7
suitable for EPA 200.8

Quality Level

300

Product Line

Certipur^®

Technique(S)

AAS: suitable

pH

0.47 (20 °C in H₂O)

Density

1.014 g/cm³at 20 °C

Format

single component solution

Storage Temp.

15-25°C

Related Categories

ICP & AAS standards

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 and expiry date.

Application

Copper standard solution may be used as acalibration standard in the determination of copper in wastewater fromecological car wash by flame atomic absorption spectroscopy.

Analysis Note

1000 mg/L Cu in 0.5 mol/L HNO₃, prepared with high-purityCu(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 websiteCERTIPUR is a registered trademark of Merck KGaA, Darmstadt, GermanyGHS05H290,H315,H319,H412P234 - P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338