This reagent makes it possible to determine the concentration of active chlorine (Cl2, HOCL, OCL-) in
any chlorine solution, in grams per litre, within a range of 1 to 7 g/l (0.1 to 0.7% of active
chlorine and 0.32 to 2.23° Cl), with an accuracy of ± 0.5 g/l.
Kit contents