Removal of traces of mercury from a carrier gas for analytical purpose

Background The analysis of mercury by cold vapor requires a gas, usually argon or helium, to transport elementary mercury to the gold trap or directly to the detector. When analyzing mercury in environmental matrices, a gas with a metal concentration as low as a few picograms per cubic meter is need...

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Veröffentlicht in:	Journal of analytical science and technology 2013-12, Vol.4 (1), p.1-5, Article 19
Hauptverfasser:	Theil, Cristina MI, Niencheski, Luis FH, Fillmann, Gilberto, Milani, Marcio R
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical Chemistry Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Monitoring/Environmental Analysis Technical Note
Online-Zugang:	Volltext
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