Chlorine Demand and Coagulation Test Assembly
(e) Ferric chloride solution, 4-oz bottle (2 each).
(f) Comparator, Color, Hydrogen Ion and Residual Chlorine.
(g) Card, chemical dosage.
This kit provides a quantitative method for determining the dosages of
ferric chloride and limestone required for coagulation and the dosage
of calcium hypochlorite required to produce a desired chlorine resi-
dual in the treated water.