1.70322

Hafnium ICP standard

traceable to SRM from NIST HfCl₄ in HCl 7% 1000 mg/l Hf Certipur^®

• Sinónimos: Hafnium Calibration Standard for ICP/AAS
• Código UNSPSC: 41116107
• NACRES: NA.24

Propiedades

• grado: certified reference material
• Nivel de calidad: 300
• Línea del producto: Certipur^®
• técnicas: ICP: suitable
• densidad: 1.035 g/cm³ at 20 °C
• aplicaciones: industrial qc; pharmaceutical
• formato: single component solution
• temp. de almacenamiento: 15-25°C

Descripción

Descripción general

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.

Aplicación

Hafnium ICP standard is a suitable calibration standard for elemental analysis by Inductively Coupled Plasma (ICP) technique.

Nota de análisis

1000 mg/L Hf in 7% hydrochloric acid, preparedwith high-purity HfCl₄, HCl, and water

Otras notas

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

Información legal

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

Información de seguridad

• Pictogramas: GHS05
• Palabra de señalización: Warning
• Frases de peligro: H290
• Consejos de prudencia: P234 - P390
• Clasificaciones de peligro: Met. Corr. 1
• Código de clase de almacenamiento: 8B - Non-combustible corrosive hazardous materials
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable