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ISO 7875-1:1996

Water quality — Determination of surfactants — Part 1: Determination of anionic surfactants by measurement of the methylene blue index (MBAS) ISO 7875-1:1996

Publication date:   Dec 12, 1996

General information

90.93 Standard confirmed   Apr 3, 2023

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

Spectrometric method for the determination of anionic surfactants by measurement of the methylene blue index (MBAS) in aqueous media. Suitable for drinking water, surface water and waste water. Does apply for laboratory scale and technical large-scale waste-water treatment plants.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 7875-1:1984

NOW

PUBLISHED
ISO 7875-1:1996
90.93 Standard confirmed
Apr 3, 2023

CORRIGENDA / AMENDMENTS

PUBLISHED
ISO 7875-1:1996/Cor 1:2003