A novel chromatographic technique, pressurized flow-driven electrochromatography, that combines the features of both capillary high parformance liquid chromatography and capillary electiophoresis is introduced, in this paper. We report the investigation of the chromatographic behavior using a home-constructed electrochromatographic system coupled with an ODS-packed capillary column. Experimental results were discussed in relation to theoretical considerations. We are also interested in exploring the potenti...