Application of selected reaction monitoring tandem mass spectrometry to the quantitative determination of an arsenic-containing nucleoside in a crude biological extract |
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| Authors: | Francesconi Kevin A Pergantis Spiros A |
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| Affiliation: | University of Crete, Department of Chemistry, Environmental Chemical Processes Laboratory, Heraklion, Greece. spergantis@chemistry.uoc.gr |
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| Abstract: | HPLC electrospray selected reaction monitoring tandem mass spectrometry was used for the determination of a key arsenic metabolite, 5'-dimethylarsinoyladenosine, at trace levels (ca. 20 microg As l(-1)) in a crude extract of kidney from the clam Tridacna derasa. |
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