1.04499

ICP Multi element standard solution I certified reference material

(19 elements in diluted nitric acid), Certipur^®

Proprietà

• Livello qualitativo: 300
• tecniche: ICP: suitable
• Matrice: (in diluted nitric acid)
• pH: 0.1 (20 °C in water)
• Densità: 1.02 g/cm³ at 20 °C
• applicazioni: agriculture; environmental; food and beverages
• Formato: multi-component solution
• Temperatura di conservazione: 15-25°C

Descrizione

Descrizione generale

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.

Risultati analitici

Tl (thallium): 400 mg/ml
Bi (bismuth): 200 mg/l
In (indium): 200 mg/l
Pb (lead): 200 mg/l
Ga (gallium): 150 mg/ml
Al (aluminium): 100 mg/ml
Ag (silver): 50 mg/ml
Ni (nickel): 50 mg/l
Cr (chromium): 25 mg/l
Cd (cadmium): 20 mg/l
Co (cobalt): 20 mg/l
Cu (copper): 20 mg/l
Zn (zinc): 20 mg/l
B (boron): 15 mg/l
Fe (iron): 15 mg/ml
Ba (barium): 5 mg/l
Mn (manganese): 5 mg/l
Sr (strontium): 1 mg/l
Be (beryllium) : 1 mg/l

Altre note

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

Note legali

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

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