OS GSO ISO 7393-1:2013
ISO 7393-1:1985
Omani Standard
Current Edition
·
Approved on
01 April 2013
Water quality - Determination of free chlorine and total chlorine - Part 1: Titrimetric method using N,N-diethyl-1,4-phenylenediamine
OS GSO ISO 7393-1:2013 Files
English
8 Pages
Current Edition
Reference Language
OMR
30.98
OS GSO ISO 7393-1:2013 Scope
Abstract
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.
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