1.70370

Zirconium ICP standard

traceable to SRM from NIST ZrCl₄ in HCl 7% 1000 mg/l Zr Certipur^®

• UNSPSC-Code: 41116107

Eigenschaften

• Qualitätsniveau: 300
• Produktlinie: Certipur^®
• Methode(n): ICP: suitable
• pH-Wert: 0.5 (20 °C in H₂O)
• Dichte: 1.034 g/cm³ at 20 °C
• Format: single component solution
• Lagertemp.: 15-25°C

Beschreibung

Allgemeine Beschreibung

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, date of expiry, and detailed information about trace impurities.

Anwendung

Zirconium ICP standard can be used as a calibration standard in the determination of zirconium content in the supported catalyst by inductively coupled plasma optical emission spectroscopy (ICP-OES).

Hinweis zur Analyse

1000 mg/L Zr in 7% hydrochloric acid, preparedwith high-purity ZrCl₄, HCl, and water

Sonstige Hinweise

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

Rechtliche Hinweise

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

Sicherheitshinweise

• Piktogramme: GHS05
• Signalwort: Warning
• H-Sätze: H290
• P-Sätze: P234 - P390
• Gefahreneinstufungen: Met. Corr. 1
• Lagerklassenschlüssel: 8B - Non-combustible, corrosive hazardous materials
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable