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SS-EN 12673:1999

Water quality - Gas chromatographic determination of some selected chlorophenols in water (Swedish Standard)

This European standard describes the gas chromatographic determination of 19 chlorophenols (2-, 3-, and 4-hlorophenol, 2,3-, 2,4-, 2,5-, 2,6-, 3,4- and 3,5-dichlorophenol, 2,3,4-, 2,3,5-, 2,3,6-, 2,4,5-, 2,4,6 and 3,4,5-richlorophenol, 2,3,4,5-, 2,3,4,6-, and 2,3,5,6-tetrachlorophenol and pentachlorophenol) in drinking water,roundwater, rainwater, waste water, sea water and surface water.his standard describes an acetylation followed by a liquid/liquid extraction and determination by gashromatography and electron capture detection or mass selective detection. The method is validated for drinkingater, surface water and waste water, but may be used for all above mentioned types of water.ith this method chlorophenols can be determined over a range of concentrations from 0,1 µg/l to 1 mg/l,epending on the quantity of sample used and the component sensitivity (level of chlorination) (see Annex A).n some cases complete separation of isomers cannot be achieved. Then the sum is reported.his method may be applicable to other halogenated phenolic compounds, provided the method is validated for eachase.


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