Extraction Techniques in Analytical Sciences

John R. Dean took his first degree in chemistry at the University of Manchester Institute of Science and Technology (UMIST), followed by an M.Sc. in Analytical Chemistry and Instrumentation at Loughborough University of Technology, and finally a Ph.D. and D.I.C in Physical Chemistry at the Imperial College of Science and Technology (University of London). He then spent two years as a postdoctoral research fellow at the Food Science Laboratory of the Ministry of Agriculture, Fisheries and Food in Norwich, in conjunction with the Polytechnic of the South West in Plymouth (now the University of Plymouth). His work there was focused on the development of directly coupled high performance liquid chromatography and inductively coupled plasma-mass spectrometry methods for trace element speciation in foodstuffs. This was followed by a temporary lectureship in Inorganic chemistry at Huddersfield Polytechnic (now the University of Huddersfield). In 1988, he was appointed to a lectureship in Inorganic/Analytical Chemistry at Newcastle Polytechnic (now Northumbria University). This was followed by promotion to Senior Lecturer (1990), Reader (1994), Principal Lecturer (1998) and Associate Dean (Research) (2004). He was also awarded a personal chair in 2004. In 2008 he became the Director of The Graduate School at Northumbria University as well as Professor of Analytical and Environmental Science s in the School of Applied Sciences.

"This book should prove valuable to undergraduate and graduate students who are using such extraction techniques in their research projects, especially those who wish to gain an understanding of a wide range of sample preparation and purification methods. The affordable price of this book is appealing, and its size should encourage its regular use . . . Extraction techniques in analytical sciences is a valuable book that discusses state-of-the-art extraction techniques that are employed in various laboratories, including those devoted to analytical chemistry." (Anal Bioanal Chem, 2010) "Written as a self-study guide, the book is an ideal text for undergraduate and postgraduate students, but also for newcomers in the field interested in obtaining a general but complete overview of modern extraction techniques in use for the analysis of organic compounds in complex environmental samples." (Chromatographia, 1 December 2010)

• Series Preface. Preface.Acknowledgements.Acronyms, Abbreviations and Symbols.About the Author.1 Pre and Post-Extraction Considerations.AQUEOUS SAMPLES.2 Classical Approaches for Aqueous Extraction.3 Solid Phase Extraction.4 Solid Phase Microextraction.5 New Developments in Microextraction.SOLID SAMPLES.6 Classical Approaches for Solid-Liquid Extraction.7 Pressurized Fluid Extraction.8 Microwave-Assisted Extraction.9 Matrix Solid Phase Dispersion.10 Supercritical Fluid Extraction.GASEOUS SAMPLES.11 Air Sampling.COMPARISON OF EXTRACTION METHODS.12 Comparison of Extraction Methods.RESOURCES.13 Resources for Extraction Techniques.Responses to Self-Assessment Questions.Glossary of Terms.SI Units and Physical Constants.Periodic Table.General Index.Application Index.