PN EN ISO 7393-1 : 2011
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Current
The latest, up-to-date edition.
WATER QUALITY - DETERMINATION OF FREE CHLORINE AND TOTAL CHLORINE - PART 1: TITRIMETRIC METHOD USING N, N-DIETHYL-1,4-PHENYLENEDIAMINE
Published date
01-12-2013
Publisher
Defines a titrimetric procedure to determine free chlorine and total chlorine in water. This method applies to concentrations, in terms of chlorine, (Cl2), from 0,0004 to 0,07 mmol/l (0,03 to 5 mg/l) total chlorine and at higher concentrations by dilution of samples.
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