Interference-free determination of selenium( IV ) by capillary gas chromatography–microwave-induced plasma atomic emission spectrometry after volatilization with sodium tetraethylborate

A method was developed for the direct determination of selenium in environmental waters. Improvement over gas chromatography-hydride generation atomic absorption spectrometry (GC-HGAAS) techniques was sought firstly by replacing sodium tetrahydroborate with sodium tetraethylborate as derivatizing ag...

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Veröffentlicht in:	Journal of analytical atomic spectrometry 1995, Vol.10 (2), p.111-115
Hauptverfasser:	de la Calle Guntiñas, M. Beatriz, Łobiński, Ryszard, Adams, Freddy C.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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