Ionic liquid-based headspace single-drop microextraction coupled to gas chromatography for the determination of chlorobenzene derivatives

Analysis of aromatic amines in water samples by liquid–liquid–liquid microextraction with hollow fibers and high-performance liquid chromatography

Limian Zhao, Lingyan Zhu, Hian Kee Lee · Journal of Chromatography A · 2002 · 170 citations

Natural Sciences, Chemistry, Analytical Chemistry +16

Headspace Liquid-Phase Microextraction of Chlorobenzenes in Soil with Gas Chromatography-Electron Capture Detection

Gang Shen, Hian Kee Lee · Analytical Chemistry · 2002 · 168 citations

Natural Sciences, Chemistry, Environmental Engineering +12

Ionic liquid-based liquid-phase microextraction, a new sample enrichment procedure for liquid chromatography

Jingfu Liu, Yuguang Chi, Guibin Jiang et al. · Journal of Chromatography A · 2003 · 164 citations · Full text

Pharmacy, Chemistry, Analytical Chemistry +10

An ionic liquid as a solvent for headspace single drop microextraction of chlorobenzenes from water samples

Lorena Vidal, Elefteria Psillakis, Claudia E. Domini et al. · Analytica Chimica Acta · 2006 · 161 citations

Engineering, Chemical Engineering, Chemistry +13

Trace analysis of ten chlorinated benzenes in water by headspace solid-phase microextraction

Yi He, Wang Yan, Hian Kee Lee · Journal of Chromatography A · 2000 · 109 citations

Natural Sciences, Chemistry, Environmental Engineering +13