Supercritical fluid in analytical chemistry.: II.: Supercritical fluid chromatography:: Instrumentation.

SUPERCRITICAL FLUID IN ANALYTICAL CHEMISTRY. II. SUPERCRITICAL FLUID CHROMATOGRAPHY: INSTRUMENTATION. The first paper in this series discussed the basic theory involved in supercritical fluid chromatography (SFC) and how the technique progressed from gas and liquid chromatography. The first SFC instruments were simple adaptations of the commercially available liquid chromatographs with packed columns followed by modifications in gas chromatographs using open tubular capillary columns. In this paper, the most important aspects regarding instrumentation are covered, including practical, simple, and the most important, inexpensive solutions to build a home-made SFC system.