NEN-ISO 7150-1
Water quality - Determination of ammonium - Part 1: Manual spectrometric method
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 August 2002 |
| Status: | active |
| Page Count: | 14 |
| ICS Code (Examination of water for chemical substances): | 13.060.50 |
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.
Document History
NEN-ISO 7150-1
August 1, 2002
Water quality - Determination of ammonium - Part 1: Manual spectrometric method
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...