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EN ISO 7393-1:2000

Water quality - Determination of free chlorine and total chlorine - Part 1: Titrimetric method using N, N-diethyl-1,4-phenylenediamine (ISO 7393-1:1985)

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. Sea water and waters containing bromides and iodides comprise a group for which special procedures are required. The procedure is applicable to concentrations, in terms of chlorine, from 0,000 4 to 0,07 mmol/l total chlorine and at higher concentrations by dilution of samples. Several compounds influencing the procedure are noted.

Related directives

Directives related to this standards.

98/83/EC

Quality of water intended for human consumption

Life cycle

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PUBLISHED
EN ISO 7393-1:2000
90.93 Standard confirmed
May 21, 2008

Relations

Adopted from ISO 7393-1:1985 IDENTICAL