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ISO 7150-1:1984

Water quality — Determination of ammonium — Part 1: Manual spectrometric method ISO 7150-1:1984

Publication date:   May 1, 1984

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

The procedure is applicable to the analysis of potable water, and most raw and waste waters. Application to excessively coloured or saline waters shall be preceded by distillation. An ammonium nitrogen concentration of up to 1 mg/l, using the maximum test portion of 40 ml, can be determined. Much higher concentrations can be determined by taking smaller test portions.

Life cycle

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PUBLISHED
ISO 7150-1:1984
90.93 Standard confirmed
Apr 4, 2023