This book explores the present status and future direction of Ion Pairing Chromatography(IPC).It includesseveral recent reports on a variety of aspects of IPC research to provide an up-to date overview of this separative method. Illustrating the evolution from theory to application in detail, the book discusses ion pairing, retention modeling, columns technology, and special IPC modes and variations. It reviews detection and hyphenation and also provides examples of applications. Comprehensive in scope, the book also compares IPC with other competitive techniques and discusses non-separative aims of IPC.