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Determination of diquat and paraquat in water using high-performance liquid chromatography with confirmation by liquid chromatography-particle beam mass spectrometry

✍ Scribed by Indira Kambhampati; Kurt S. Roinestad; Thomas G. Hartman; Joseph D. Rosen; Elaine K. Fukuda; R.Lee Lippincott; Robert T. Rosen

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
695 KB
Volume
688
Category
Article
ISSN
1873-3778

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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