Quality Segment
product line
TraceCERT®
grade
certified reference material, TraceCERT®
shelf life
limited shelf life, expiry date on the label
concentration
1 mg/L Na in nitric acid
technique(s)
ICP: suitable
format
single component solution
General description
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST.
Certified content incl. uncertainty and expiry date are given on the label. Information about trace impurities are stated on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.
Certified content incl. uncertainty and expiry date are given on the label. Information about trace impurities are stated on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.
Analysis Note
1 mg/L Na in 2% nitric acid, prepared with high purity NaNO3 and HNO3
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
警示词
Warning
危险代码
Hazard Classifications
Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
怎么回事？
nwg
闪点 (F)
Not applicable
闪点 (°C)
Not applicable
存储类别
12 - Non Combustible Liquids