Supercritical Fluid Extraction and Gas Chromatography or Electroanalysis of Metal Chelates from Different Sample Matrices

Supercritical Fluid Extraction+supercritical Fluid Chromatography

high pressures also requires special equipment. In summary, both RESS crystallization and SAS crystallization appear to be promising methods for generating supersaturation and therefore represent alternatives to conventional crystallization. Such alternatives may prove attractive in applications such as polymer and pharmaceutical processing, or in particle design for drug delivery. It is possib...

Gas Chromatography Application in Supercritical Fluid Extraction Process

There are two types of application for gas chromatography (GC) in the supercritical fluid extraction process. Gas chromatography is a type of supercritical extraction apparatuses which can separate a component from a multi-component mixture during supercritical extraction. Therefore, this application can be the alternative to conventional gas chromatography, which needs high temperatures for th...

On-Line Coupled Supercritical Fluid Extraction – Liquid Chromatography – Gas Chromatography in the Analysis of Atmospheric Aerosols

.................................................................................................................................... 6 List of Original Papers ............................................................................................................ 8 Abbreviations and Symbols .................................................................................................... 9

Development of Environmental Analysis Methods Using Supercritical Fluid Extraction and Supercritical Fluid Chromatography

Supercritical fluid chromatography (SFC) was first attempted in 1962 [1]. Although several papers on SFC were published during the subsequent two decades [2], their content did not encourage many researchers to investigate this technique. After the introduction of fused-silica capillary SFC in the early 1980s [3], many papers describing fundamental studies as well as application studies appeare...

supercritical co2 extraction of fatty acids from sesame seeds: experimental design and gas chromatography-mass