1.04464

ICP Multi element standard solution XI certified reference material

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

特性

• 品質水準: 300
• テクニック: ICP: suitable
• マトリックス: (in diluted nitric acid)
• 密度: 1.045 g/cm³ at 20 °C
• アプリケーション: environmental; food and beverages; personal care; (industry & testing); (mining)
• フォーマット: multi-component solution
• 保管温度: 15-25°C

詳細

詳細

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

包装

100ml in HD-PE bottle

アナリシスノート

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

その他情報

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

法的情報

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

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