This method is applicable to the determination of fluoride in natural fresh vvaters. The concentration of fluoride from 0,1 up to 1000 mg/l may be measured. Hovvever, the calibration curve in section 6 covers only the fluoride range from 0,1 to 2 mg/l. If the fluoride content is greater than 2 mg/l, the sample is diluted or the calibration curve is expanded.
SFS 3027 E-1976 history
1976SFS 3027 E-1976 In the event of any differences in interpretation of this standard the Finnish version shall take precedence over this translation.