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Journal of Chromatography. A|August 18, 2009
Sulfonated polyvinyl chloride fibers for cation-exchange microextractionLi Xu, Hian Kee Lee
Journal of Chromatography. A|June 19, 2009
Solvent-bar microextraction--using a silica monolith as the extractant phase holderLi Xu, Hian Kee Lee
Journal of Chromatography. A|November 14, 2006
Developments in single-drop microextractionLi Xu, Chanbasha Basheer, Hian Kee Lee
Journal of Chromatography. A|October 28, 2008
Chemical reactions in liquid-phase microextractionLi Xu, Chanbasha Basheer, Hian Kee Lee
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