Chromatographic & Electrophoretic Techniques, Fourth Edition, Volume II: Zone Electrophoresis presents the methods of zone electrophoresis. This book discusses all the techniques that can be applied routinely. Organized into 17 chapters, this volume begins with an overview of the fundamental principle of zone electrophoresis. This text then examines the apparatus in common use for paper electrophoresis and discusses paper electrophoresis at low voltages. Other chapters describe the apparatus that combines several advantages resulting from high voltage paper electrophoresis and thin-layer chromatography. This book discusses as well the advantages of cellulose acetate membrane filter paper as a supporting medium for zone electrophoresis. The final chapter deals with preparative acrylamide gel electrophoresis on a small scale, which may involve either continuous electrophoretic elution or extraction of the RNA from zones cut out of the gel. This book is a valuable resource for biochemists, clinical chemists, clinicians, technicians, biophysicists, pathologists, and medical researchers.