Capillary separation methods: a key to high efficiency and improved detection capabilities. Plenary lecture
- 1 January 1984
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in The Analyst
- Vol. 109 (3) , 199-206
- https://doi.org/10.1039/an9840900199
Abstract
The current status of capillary separation techniques is reviewed. While capillary gas chromatography has reached a degree of maturity with respect to both column technology and instrumental systems, capillary separations with the condensed mobile phases still present many challenges to future developments. At present, micro-column liquid chromatography offers both chromatographic performance and novel detection techniques owing to the very low flow-rates encountered with this method; some unique applications have already appeared. Capillary supercritical fluid chromatography has also attracted much attention during the last 2 years because of its unique position between gas chromatography and high-performance liquid chromatography. High-voltage capillary electrophoresis shares some instrumental aspects with the remaining capillary techniques, but also offers some distinct advantages of its own.Keywords
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