grade
certified reference material
description
(technique(s): ion chromatography: suitable)
product line
Certipur®
form
liquid
concentration
1000 mg/L (NO3)
pH
6 (20 °C, H2O)
density
1.00 g/cm3 at 20 °C
Quality Level
format
single component solution
storage temp.
15-25°C
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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 an 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.
Packaging
500ml in HD-PE bottle
Other Notes
Discover our comprehensive offering of reference materials, eluents and reagents for ion chromatography
Legal Information
Certipur is a registered trademark of Merck KGaA, Darmstadt, Germany
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
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