1.04464

ICP Multi element standard solution XI certified reference material

(7 elements in diluted nitric acid) for sludge testing, Certipur^®

Propiedades

• Quality Level: 300
• technique(s): ICP: suitable
• matrix: (in diluted nitric acid)
• density: 1.045 g/cm³ at 20 °C
• application(s): environmental; food and beverages; personal care; (industry & testing); (mining)
• format: multi-component solution
• storage temp.: 15-25°C

Descripción

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 an 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

Packaging

100ml in HD-PE bottle

Analysis Note

Cd (cadmium): 10 mg/l
Cr (chromium): 900 mg/l
Cu (copper): 800 mg/L
Hg (mercury): 8 mg/l
Ni (nickel): 200 mg/l
Pb (lead): 900 mg/l
Zn (zinc): 2500 mg/l

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

CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany