The Gas Chromatography of Selenium as the Trimethylsilyl Derivative
- 5 December 1974
- journal article
- separations
- Published by Taylor & Francis in Analytical Letters
- Vol. 7 (12) , 799-806
- https://doi.org/10.1080/00032717408062904
Abstract
Selenium can be chromatographed after the formation of the trimethylsilyl derivative. The TMSi derivative was formed from the ammonium salt of selenic acid by ion exchange on a cation exchange column. The eluted species was identified by mass spectrometry as SeO2(TMSi)2Keywords
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