NEN-EN 12918
Water quality - Determination of parathion, parathion-methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 August 1999 |
| Status: | active |
| Page Count: | 29 |
| ICS Code (Examination of water for chemical substances): | 13.060.50 |
scope:
Specifies the extraction processes and gas chromatographic (GC) methods for determining parathion, parathion-methyl and some other organophosporus compounds in drinking waters, surface waters and waste waters. This standard can also be suitable for the determination of other organic compounds.
Document History
NEN-EN 12918
August 1, 1999
Water quality - Determination of parathion, parathion-methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis
Specifies the extraction processes and gas chromatographic (GC) methods for determining parathion, parathion-methyl and some other organophosporus compounds in drinking waters, surface waters and...
July 1, 1997
Water quality - Determination of parathion, parathionmethyl and some other organophosphorus compounds in water
Specifies the extraction processes and gas chromatographic (GC) methods for determining parathion, parathion-methyl and some other organophosporus compounds in drinking waters, surface waters and...