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ISO 22743:2006

Water quality — Determination of sulfates — Method by continuous flow analysis (CFA)

Publication date:   Apr 6, 2006

General information

90.93   Standard confirmed   Dec 3, 2025

ISO

ISO/TC 147/SC 2 Physical, chemical and biochemical methods

International Standard

13.060.50   Examination of water for chemical substances

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Scope

ISO 22743:2006 specifies a continuous flow analysis (CFA) method for the determination of sulfate in various types of water (such as ground water, drinking water and waste water). The method is applicable to samples with a sulfate (SO4) mass concentration from 30 mg/l to 300 mg/l. Other concentration ranges are applicable, provided they cover exactly one decade of concentration units (e.g. 100 mg/l to 1 000 mg/l).

Life cycle

NOW

PUBLISHED
ISO 22743:2006
90.93 Standard confirmed
Dec 3, 2025

CORRIGENDA / AMENDMENTS

PUBLISHED
ISO 22743:2006/Cor 1:2007