This method is a convenient packaging of the technology in “ Standard Methods for the Examination of Water and Wastewater” Method 4500 - F D SPADNS Method” (Ref 16.1 ) It is based on the use of Thermo Orion Cat. No. AC2009, or equivalent test kit. It is used to determine dissolved fluoride in water after distillation of the sample using an approved distillation procedure.
United States
