Modification of a gas chromatograph for operation with supercritical fluids can be made in a simple manner without losing the capability for conventional gas chromatography. Using readily available commercial equipment, supercritical fluid chromatography on a level permitting useful application can be performed by many laboratories. A simple analog ramp generator is used to program the pressure of a syringe pump. This work will describe such a system and some of the analytical results obtained.
No takes yet. Share an insight, caveat, or question.
Hensley et al. (1986) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: