ISO-7150-1 › Water quality - Determination of ammonium - Part 1 : Manual spectrometric method
ISO-7150-1
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1ST EDITION
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CURRENT
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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.
To find similar documents by classification:
13.060.50 (Examination of water for chemical substances)
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Document Number
ISO 7150-1:1984
Revision Level
1ST EDITION
Status
Current
Publication Date
June 1, 1984
Committee Number
ISO TC 147/SC 2