Capillary electromigration techniques electrolyte solution

Capillary-electromigration separation techniques are a family of separation methods carried out in empty, coated or packed capillary columns with electrolyte solutions as the mobile phase. An electric field is resonsible for driving the sample and mobile phase through the column by processes dependent on electrophoresis and electroosmosis. This common arrangement allows a similar instrument platform to service all capillary-electromigration separation techniques with only minor modifications for specific applications. These methods only recently entered analytical laboratories, although in a planar format they have a long history of use in biochemical and chnical laboratories [1-5]. 

---