1.04482

ICP Multi element standard solution X certified reference material

(23 elements in diluted nitric acid) for surface water testing, Certipur^®

Propiedades

• Quality Level: 300
• technique(s): ICP: suitable
• matrix: (in diluted nitric acid)
• pH: 1 (20 °C in water)
• bp: 100 °C/1013 hPa
• density: 1.007 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

Ca (calcium): 35000 µg/l
Mg (Magnesium): 15000 µg/l
Na (sodium): 8000 µg/l
K (potassium): 3000 µg/l
B (boron): 100 µg/l
Fe (iron): 100 µg/l
Mo (Molydenium): 100 µg/l
Sr (Strontium): 100 µg/l
As (arsenic): 50 µg/l
Ba (barium): 50 µg/l
Ni (Nickel): 50 µg/l
V (Vanadium): 50 µg/l
Zn (Zinc): 50 µg/l
Mn (Manganese): 30 µg/l
Co (cobalt): 25 µg/l
Pb (lead): 25 µg/l
Be (beryllium): 20 µg/l
Cd (cadmium): 20 µg/l
Cr (chromium): 20 µg/l
Cu (Copper): 20 µg/l
Bi (bismuth): 10 µg/l
Se (Selenium): 10 µg/l
Tl (Thallium): 10 µg/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