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Title:
HPLC and CE : principles and practice
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Publication Information:
London : Academic Pr., 1997
ISBN:
9780121366407
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30000005201623 QD79.C454 H63 1997 Open Access Book Book
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Summary

Summary

Providing a source of information on the powerful separation techniques high performance liquid chromatography and capillary electrophoresis, this text presents the fundamental theory, instrumentation, modes of operation, and optimization of these separations. Also provided is coverage of troubleshooting techniques, improvement of resolution, data manipulation, selectivity, and sensitivity. Information is also included on special procedures such as chiral separations, affinity, chromatography, and sample preparation and current trends such as miniaturization.


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This monograph outlines the basic concepts, the chemistry, and the instrumentation of high performance liquid chromatography (HPLC) and capillary electrophoresis (CE). In addition, these two methods are compared in order to assist the practitioner in solving actual chemical separation problems. The first three chapters provide a clear, though rather brief, overview of the theory and practice of HPLC. Included in this section are such topics as normal and reverse phase separations, as well as ion exchange, size exclusion and affinity chromatography, and chiral separations. The chapter on HPLC instrumentation is particularly useful because of the many clear figures and the valuable troubleshooting guide. Chapters 4 through 6 present the theory and instrumentation of a variety of CE techniques such as capillary zone electrophoresis (CZE), micellar electrokinetic capillary chromatography (MECC), capillary gel electrophoresis (CGE), capillary electrochromatography (CEC), capillary isoelectric focusing (CIEF), and chiral capillary electrophoresis. The remaining two chapters discuss the topics of data manipulation and miniaturization. Extensive chapter references; useful index. A well written "must" for all users of HPLC and/or CE and for nonpractitioners who wish a basic understanding of these important separation techniques. Upper-division undergraduates through professionals. H. T. McKone Saint Joseph College


Table of Contents

High Performance Liquid Chromatography, Introduction
Classification of Liquid Chromatographic Methods
Basic Concepts
Summary of Major Concepts
References
Separations in High Performance Liquid Chromatography, Introduction
Normal Phase Chromatography
Reversed Phase Chromatography
Hydrophobic Interaction
Ion Exchange Chromatography
Size Exclusion Chromatography
Affinity Chromatography
Chiral Separations
Summary of Major Concepts
References
Instrumentation for High Performance Liquid Chromatography, Introduction
Solvent Delivery Systems
Solvent Degassing
Isocratic Versus Gradient Pumping Systems
Sample Introduction
Columns
Detectors
Sample Preparation
Troubleshooting
Summary of Major Concepts
References
Capillary Electrophoresis, Introduction
Classification of Electrophoretic Modes
Basic Concepts
Summary of Major Concepts
Separations in Capillary Electrophoresis, Introduction
Capillary Zone Electrophoresis
Micellar Electrokinetic Capillary Chromatography
Capillary Gel Electrophoresis
Capillary Electromatography
Chiral Capillary Electrophoresis
Capillary Isoelectric Focusing
Capillary Isotachophoresis
Summary of Major Concepts
References
Instrumentation for Capillary Electrophoresis, Introduction
High Voltage Power Supply
Sample Injection
Capillaries
Detection
Fraction Collection
Sample Preparation
Troubleshooting
Summary of Major Concepts
References
Data Manipulation, Introduction
Identification of Peaks
Quantification
Summary of Major Concepts
References
Miniaturization, Introduction
Classification
Applications of Miniaturized LC
Separations on a Chip
Summary of Major Concepts
References