SUPERCRITICAL OR NOT, PRESSURIZED FLUIDS AT PITTCON98

Increasingly stringent requirements for ''high-throughput'', ''mass sp ectrometry compatible'', and ''environmentally correct'' molecular sep arations boost the popularity of pressurized fluids technologies, whet her or not these fluids are implemented in conditions academically def ined as supercritical or subcritical. At Pittcon'98, this was particul arly true for laboratory-scale preparative work: off-line sample prepa ration for analytical purposes and chromatographic purification.