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Pergantis SA, Winnik W, Heithmar EM, et al. Investigation of arsine-generating reactions using deuterium-labeled reagents and mass spectrometry. Talanta. 1997;44(11):1941-7doi: 10.1016/s0039-9140(96)02079-6.
Pergantis, S. A., Winnik, W., Heithmar, E. M., & Cullen, W. R. (1997). Investigation of arsine-generating reactions using deuterium-labeled reagents and mass spectrometry. Talanta, 44(11), 1941-7. https://doi.org/10.1016/s0039-9140(96)02079-6
Pergantis, S A, et al. "Investigation of arsine-generating reactions using deuterium-labeled reagents and mass spectrometry." Talanta vol. 44,11 (1997): 1941-7. doi: https://doi.org/10.1016/s0039-9140(96)02079-6
Pergantis SA, Winnik W, Heithmar EM, Cullen WR. Investigation of arsine-generating reactions using deuterium-labeled reagents and mass spectrometry. Talanta. 1997 Nov;44(11):1941-7. doi: 10.1016/s0039-9140(96)02079-6. PMID: 18966938.
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Talanta. 1997 Nov;44(11):1941-7. doi: 10.1016/s0039-9140(96)02079-6.

Investigation of arsine-generating reactions using deuterium-labeled reagents and mass spectrometry.

Talanta

S A Pergantis, W Winnik, E M Heithmar, W R Cullen

Affiliations

  1. U.S. Environmental Protection Agency, National Exposure Research Laboratory, Characterization Research Division, P.O. Box 93478, Las Vegas, Nevada 89193-3478, USA.

PMID: 18966938 DOI: 10.1016/s0039-9140(96)02079-6

Abstract

Mass spectrometry was used to detect transfer of deuterium from labeled reagents to arsines following hydride-generation reactions. The arsine gases liberated from the reactions of arsenite, arsenate, methylarsonic acid, and dimethylarsinic acid with HCl and NaBD(4) in H(2)O, or with DCl and NaBH(4) in D(2)O, were examined. Differences in the mode of deuterium incorporation for the various arsines were detected. These results may help explain some of the observed variations in arsine-generation efficiency for various arsenic compounds present in environmental and biological samples.

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