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DVGW W 229
Disinfection of Drinking Water using Chlorine and Hypochlorites
Edition
2021-03
DVGW W 623
Dosing Plants for Disinfectants and Oxidation Agents - Dosing Plants for Chlorine and Hypochlorites
Edition
2023-02
ISO 1552
Liquid chlorine for industrial use; Method of sampling (for determining only the volumetric chlorine content)
Edition
1976-04
ISO 2120
Liquid chlorine for industrial use; Determination of the content of chlorine by volume in the vaporized product
Edition
1972-06
ISO 2121
Liquid chlorine for industrial use; Determination of water content; Gravimetric method
Edition
1972-07
ISO 2481
Sodium chloride for industrial use; Determination of halogens, expressed as chlorine; Mercurimetric method
Edition
1973-01
ISO 7393-1
Water quality; Determination of free chlorine and total chlorine; Part 1 : Titrimetric method using N,N-diethyl-1,4-phenylenediamine
Edition
1985-09
ISO 7393-1 Technical Corrigendum 1
Water quality - Determination of free chlorine and total chlorine - Part 1: Titrimetric method using N,N-diethyl-1,4-phenylenediamine; Technical Corrigendum 1
Edition
2001-03
ISO 7393-2
Water quality - Determination of free chlorine and total chlorine - Part 2: Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes
Edition
2017-12
ISO 7393-3
Water quality; determination of free chlorine and total chlorine; part 3: iodometric titration method for the determination of total chlorine
Edition
1990-06
