Capillary electrophoresis (CE) is an analytical technique that separates ions based on their electrophoretic mobility with the use of an applied voltage. With the high efficiency and broad separating capabilities, CE has continuously spurred research interests among the scientific society to execute further developments in the technique. This book is a timely synthesis of the on-going CE development and application research in the formats of general reviews and detailed case studies. All chapters are invited contributions and peer-reviewed. This book is basically the result of the combined efforts of the dedicated international group of contributors who are from Argentina, Canada, China, Czech Republic, France, Italy, Japan, and USA. This book should be of interest to university faculty, graduate students, research scientists, industrial engineers, and anyone who works and deals with various aspects of CE development and application.