Determination of the herbicides paraquat
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ShΕzi Kawase; Susumu Kanno; Shigeo Ukai
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Article
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1984
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Elsevier Science
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English
β 693 KB
A gas chromatographic method is described for determining paraquat (I) and diquat (II) in human blood and urine. I or II was readily precipitated as its reineckate complex (III and IV) by addition of Reinecke reagent, although blood required deproteination with 3.4% perchloric acid or 10% trichloroa