Reference
Method
Test
Reagent #
Reagent Name
APHA
Amperometric Method II
Chlorine Dioxide
3c
Phosphate Buffer Solution, pH 7
APHA
Amperometric Titration Method
Chlorine (Residual)
3b
Phosphate Buffer Solution, pH 7
APHA
Amperometric Method I
Chlorine Dioxide
3
Phosphate Buffer Solution, pH 7