89498

Selenium Standard for AAS

TraceCERT^®, 1 g/L Se in nitric acid (nominal concentration), Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• NACRES: NA.24
• UNSPSC Code: 41116107
• eCl@ss: 25140904

Propiedades

• Quality Segment: 300
• product line: TraceCERT^®
• grade: certified reference material, TraceCERT^®
• manufacturer/tradename: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• concentration: 1 g/L Se in nitric acid (nominal concentration)
• technique(s): AAS: suitable
• application(s): cleaning products; cosmetics; food and beverages; personal care
• format: single component solution

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 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 and expiry date.

Application

Selenium standard is used in the determination of the concentration of selenium in food products using inductively coupled plasma mass spectrometry(ICP-MS).

Analysis Note

1 g/L Se in 2% nitric acid, prepared with high purity selenium metal, HNO₃ and water

Other Notes

For a complete product listing of our TraceCERT^® range of CRMs for ICP and AAS, technical information and example certificates, please visit our ICP & AAS standards website

Legal Information

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

Información de seguridad

• Pictogramas: GHS05
• Palabra de advertencia: Warning
• Códigos de peligro: H290,H315,H319
• Indicaciones de precaución: P234 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Hazard Classifications: Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
• Punto de inflamación (°F): Not applicable
• Punto de inflamación (°C): Not applicable
• EPI (equipos de protección individual): Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
• Clase de almacenamiento: 12 - Non Combustible Liquids