BS EN ISO 7393-2:2000
Withdrawn
Date published:
Water quality. Determination of free chlorine and total chlorine, Colorimetric method using N,N-diethyl-1,4-phenylenediamine for routine control purposes
Colorimetric method for the determination of free and total chlorine in water, excluding sea water and waters containing bromides and iodides, for chlorine concentrations in the range 0.03 to 5 mg/l; method is readily applicable to field testing.
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BS EN ISO 7393-2:2000
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PDF
( Single user document)
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