Determination of warfarin in drinking wa
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Johan Dalbacke; Irene Dahlquist; Christiane Persson
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Article
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1990
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Elsevier Science
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English
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A method for the determination of 0.1 pg/l of warfarin in drinking water involving concentration by solid-phase extraction is described. A lOOO-ml volume of drinking water is aspirated through a solid-phase extraction column and warfarin is eluted to 1.0 ml. The eluate is analysed by reversed-phase