Reference
Method
Test
Reagent #
Reagent Name
EPA
Titrimetric, Amperometric
Chlorine, Total Residual
5.7
Potassium Biiodate (0.1 N)
EPA
Titrimetric, Iodometric
Chlorine, Total Residual
5.6
Potassium Biiodate (0.1 N)
EPA
Titrimetric, Back, Iodometric
Chlorine, Total Residual
5.5
Potassium Biiodate (0.1 N)