EN 12918:1999

Water quality - Determination of parathion, parathion-methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis

Publication date:   Mar 19, 2004

General information

90.93 Standard confirmed   Feb 9, 2022

CEN

CEN/TC 230 Water analysis

European Norm

13.060.50   Examination of water for chemical substances

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Scope

This European Standard specifies the extraction processes and gas chromatographic (GC) methods for determining parathion, parathion-methyl and some other organophosphorus compounds in drinking waters, surface waters and waste waters. This standard may also be suitable for the determination of other organic compounds. The range is dependent on the compound and the source of water and is typically up to 1 ug/l with a reporting limit of 0,001 ug/l for drinking waters involving a 1 000 to 1 extraction ratio.

Related legislation

Legislation related to this standard

76/464/EEC

Pollution caused by certain dangerous substances discharged into the aquatic environment of the Community

Life cycle

NOW

PUBLISHED
EN 12918:1999
90.93 Standard confirmed
Feb 9, 2022