93104
Chromium Standard for ICP
TraceCERT®, 10 g/L Cr in nitric acid (nominal concentration)
Sinonimo/i:
Chromium ICP Standard Solution
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About This Item
Codice UNSPSC:
41116107
NACRES:
NA.24
Prodotti consigliati
Grado
certified reference material
TraceCERT®
Livello qualitativo
Nome Commerciale
TraceCERT®
Concentrazione
10 g/L Cr in nitric acid (nominal concentration)
tecniche
ICP: suitable
applicazioni
industrial qc
pharmaceutical
Formato
single component solution
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 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 https://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Download your certificate at https://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.
Applicazioni
Chromium ICP standard can be used as a calibration standard in the determination of chromium in contaminated water by inductively coupled plasma optical emission spectroscopy (ICP-OES).
Nota sulla preparazione
10 g/L Cr in 5% nitric acid, prepared with high purity Cr(NO3)3 · 9H2O, HNO3, and water
Altre note
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
Note legali
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
Avvertenze
Danger
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1
Rischi supp
Codice della classe di stoccaggio
8B - Non-combustible corrosive hazardous materials
Classe di pericolosità dell'acqua (WGK)
WGK 2
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
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