A method for direct coupling of supercritical fluid extraction and supercritical fluid chromatography with application to the analysis of nonvolatile coal derived products
In recent years supercritical fluid chromatography has gained attention as an alternative technique to high performance liquid chromatography for the analyses of nonvolatile or thermally labile compounds, whose analysis with gas chromatography is impossible. The work presented here demonstrates a sy...
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/44465 http://scholar.lib.vt.edu/theses/available/etd-08282003-155325/ |