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.
Download your certificate at: http://www.sigma-aldrich.com.
Fluoride standard for IC can be used as standard in the quantitative determination of fluoride impurities in ionic liquids via ion chromatography technique (IC).
1000 mg/L fluoride in water, prepared with high purity NaF and water
TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC