Determination of paraquat and diquat in
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Xiao-Pen Lee; Takeshi Kumazawa; Masaya Fujishiro; Chika Hasegawa; Tetsuya Arinob
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Article
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2004
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John Wiley and Sons
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English
β 114 KB
π 2 views
## Abstract Paraquat (PQ) and diquat (DQ) in human whole blood and urine were analyzed by highβperformance liquid chromatography/tandem mass spectrometry (HPLC/MS/MS) with positive ion electrospray ionization (ESI). The compounds were extracted with SepβPak C~18~ cartridges from whole blood and uri