Published
The method is based on developing a potential difference between the measuring electrode and the reference electrode, when a fluoride ion-selective electrode comes into contact with an aqueous solution containing fluoride ions. On certain assumptions specified, the method will no longer refer to activities, but to fluoride ion concentration. The method is directly suitable for measuring fluoride concentrations from 0,2 mg/l to 2,0 g/l.
WITHDRAWN
SSH 2639-17:1989
PUBLISHED
SSH ISO 10359-1:2000
60.60
Standard published
Jan 1, 2000