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EN ISO 7393-3:2000

Water quality - Determination of free chlorine and total chlorine - Part 3: Iodometric titration method for the determination of total chlorine (ISO 7393-3:1990) EN ISO 7393-3:2000

Publication date:   Dec 29, 2001

General information

90.93 Standard confirmed   May 21, 2008

CEN

CEN/TC 230 Water analysis

European Norm

13.060   Water quality

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Scope

Specifies a procedure for water. It is applicable for the measurement of concentrations, in terms of chlorine, from 0,01 to 0,21 mmol/l. The interfering substances are given. In annex B a procedure for direct titration is specified. It is usually applied to chlorine concentrations above 7 mol/l in treated drinking water.

Related legislation

Legislation related to this standard

98/83/EC

Quality of water intended for human consumption

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Life cycle

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PUBLISHED
EN ISO 7393-3:2000
90.93 Standard confirmed
May 21, 2008

Relations

Adopted from ISO 7393-3:1990 IDENTICAL