ELECTROKINETIC CHROMATOGRAPHY WITHOUT ELECTROOSMOTIC FLOW

This review summarizes the various aspects of conducting electrokineti c chromatography in coated columns with suppressed electroosmotic flow . The specific features of the technique will be presented and the pot ential applications explored. The equations of migration, resolution a nd zone spreading for neutral solutes will be presented, compared, and contrasted with those of conventional electrokinetic chromatography i n bare-silica columns. The principle of separation is the same in elec trokinetic chromatography with or without electroosmotic flow; however , there are many significant differences that will be highlighted. Pub lished by Elsevier Science B.V.