Reference number
ISO 7393-3:1990
International Standard
ISO 7393-3:1990
Water quality — Determination of free chlorine and total chlorine — Part 3: Iodometric titration method for the determination of total chlorine
Edition 2
1990-06
Read sample
ISO 7393-3:1990
14108
Published (Edition 2, 1990)
This publication was last reviewed and confirmed in 2023. Therefore this version remains current.

ISO 7393-3:1990

ISO 7393-3:1990
14108
Language
Format
CHF 63
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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.

General information

  •  : Published
     : 1990-06
    : International Standard confirmed [90.93]
  •  : 2
     : 7
  • ISO/TC 147/SC 2
    13.060.50 
  • RSS updates

Life cycle

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