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ISO 6332:1988

Water quality — Determination of iron — Spectrometric method using 1,10-phenanthroline ISO 6332:1988

Publication date:   Feb 11, 1988

General information

90.93 Standard confirmed   Apr 4, 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

Specifies a procedure for water and waste water. Describes the determination of total iron by direct determination and determination after decomposition, of total dissolved iron and of dissolved iron(II). The procedures are applicable to concentrations between 0,01 and 5 mg/l. Concentrations above 5 mg/l may be determined after dilution of the sample.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 6332:1982

NOW

PUBLISHED
ISO 6332:1988
90.93 Standard confirmed
Apr 4, 2023