1.70370
Zirconium ICP standard
traceable to SRM from NIST ZrCl₄ in HCl 7% 1000 mg/l Zr Certipur®
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About This Item
UNSPSC Code:
41116107
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Quality Level
product line
Certipur®
technique(s)
ICP: suitable
pH
0.5 (20 °C in H2O)
density
1.034 g/cm3 at 20 °C
format
single component solution
storage temp.
15-25°C
Categorías relacionadas
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, 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 http://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.
Application
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).
Analysis Note
1000 mg/L Zr in 7% hydrochloric acid, preparedwith high-purity ZrCl4, HCl, and water
Other Notes
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
Legal Information
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
pcodes
Hazard Classifications
Met. Corr. 1
Storage Class
8B - Non-combustible, corrosive hazardous materials
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificados de análisis (COA)
Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»
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