Water quality — Determination of free chlorine and total chlorine — Part 3: Iodometric titration method for the determination of total chlorine

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

31-05-1990

Publisher

International Organization for Standardization

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.

Committee	ISO/TC 147/SC 2
DocumentType	Standard
Pages	7
PublisherName	International Organization for Standardization
Status	Current
Supersedes	ISO 7393-3:1986

Standards	Relationship
DIN EN ISO 7393-3:2000-04	Identical
NF EN ISO 7393-3 : 2000	Identical
NBN EN ISO 7393-3 : 2000	Identical
NEN EN ISO 7393-3 : 2000	Identical
NS EN ISO 7393-3 : 1ED 2000	Identical
I.S. EN ISO 7393-3:2000	Identical
PN ISO 7393-3 : 1994	Identical
PN EN ISO 7393-3 : 2011	Identical
SANS 7393-3 : 1ED 2005(R2011)	Identical
SN EN ISO 7393-3 : 2000	Identical
UNI EN ISO 7393-3 : 2002	Identical
SS-EN ISO 7393-3 : 2000	Identical
BS EN ISO 7393-3:2000	Identical
BS 6068-2.27(1990) : 1990 AMD 10871	Identical
EN ISO 7393-3 : 2000	Identical
UNE-EN ISO 7393-3:2000	Identical

ISO 5667-2:1991	Water quality Sampling Part 2: Guidance on sampling techniques
ISO 5667-1:2006	Water quality Sampling Part 1: Guidance on the design of sampling programmes and sampling techniques