Article ID Journal Published Year Pages File Type
7556536 Analytica Chimica Acta 2012 6 Pages PDF
Abstract
► Hg (II) traces are preconcentrated by means of a three-phase liquid microextraction system. ► PAN and ammonium iodide are used in the donor and acceptor phase, respectively. ► Hollow-fiber pores are continuously fed with toluene placed in the lumen. ► Mercuric ions can be measured in waters below the μg L−1 level.
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Related Topics
Physical Sciences and Engineering Chemistry Analytical Chemistry
Preview
Hollow fiber based liquid-phase microextraction for the determination of mercury traces in water samples by electrothermal atomic absorption spectrometry
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