Reference
Method
Test
Reagent #
Reagent Name
EPA (SW-846)
Ion-Selective Electrode
Fluoride
5.9
Fluoride Standard Solution (100 mg/L F-)
EPA
Potentiometric, Ion Selective Electrode
Fluoride
6.2
Sodium Fluoride, Stock Solution, 1.0 mL = 0.1 mg F
EPA
Colorimetric, SPADNS with Bellack Distillation
Fluoride, Total
5.3
Stock Fluoride Solution
APHA
Ion-Selective Electrode Method
Fluoride
3a
Stock Fluoride Solution