OS GSO ISO 7393-3:2013
ISO 7393-3:1990
Omani Standard
Current Edition
·
Approved on
01 April 2013
Water quality - Determination of free chlorine and total chlorine - Part 3: Iodometric titration method for the determination of total chlorine
OS GSO ISO 7393-3:2013 Files
English
7 Pages
Current Edition
Reference Language
OMR
30.92
OS GSO ISO 7393-3:2013 Scope
Abstract
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.
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