Dear Friends, Please write me if there are any test for testing and ditinguishing Residual Chlorine and residual Ozone in water ?

07 July 2014 1 3K Report

There are several methods of testing residual chlorine. Majorly its done by a DPD based chlorine testing kit or an Orthotoludine base colourimetric testing.

you can check it out on

http://waterclues.com/products/residual-chlorine-test-kit-chloroscope-27

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