Journal of Microcolumn Separations · 1989 · 42 citations · 11 references
EngineeringChemical EngineeringChemistryPolymer ChemistryPolymer EngineeringSeparation ScienceChromatographyLiquid ChromatographyPolymer AdditivesPolymer AnalysisSolvent ExtractionSupercritical Fluid ExtractionAdditivesAnalytical Supercritical Fluid ExtractionMicrocolumn ChromatographySupercritical Carbon Dioxide Extraction
Abstract Polymer additives were extracted with supercritical carbon dioxide and collected in a microtrap. The collected samples were separated by microcolumn liquid chromatography. Polymer samples down to the sub‐milligram level were handled without loss of extract. Information about the distribution of additives was also obtained.
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Analytical supercritical fluid extraction of adsorbent materials
Bob W. Wright, Cherylyn W. Wright, Robert W. Gale et al. · Analytical Chemistry · 1987 · 140 citations
On-line supercritical fluid extraction-capillary gas chromatography
Bob W. Wright, Stephen R. Frye, Dennis G. McMinn et al. · Analytical Chemistry · 1987 · 115 citations