A Simple High Performance Liquid Chromat
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Julie C. Marr; James B. King
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Article
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1997
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John Wiley and Sons
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English
⚖ 106 KB
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A method has been developed for the direct determination of paraquat and diquat in water samples. No sample preparation was required and analysis was done using high performance liquid chromatography coupled with ionspray tandem mass spectrometry. Heptafluorobutyric acid was used as the ion-pair age