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Solvent Microextraction: Theory and Practice

Solvent Microextraction: Theory and Practice

John M Kokosa, Andrzej Przyjazny, Michael Jeannot

ISBN: 978-0-470-27859-8 October 2009 344 Pages

 Hardcover

In Stock

$149.00

Description

This book offers both a practical as well a theoretical approach to Solvent Microextraction (SME) and will help analytical chemists to evaluate SME for a given sample preparation. Introductory chapters overview a comparison of SME with other sample preparation methods, a summary of the technical aspects, and a detailed theoretical treatment of SME. The book then describes the practical aspects of the technique, with detailed “how to” chapters devoted to the preparation and analysis of atmospheric, solid and liquid environmental, clinical and industrial samples. This text will serve as both a handy laboratory desk-reference and an indispensible instructional tool.
PREFACE.

1 SOLVENT MICROEXTRACTION: COMPARISON WITH OTHER POPULAR SAMPLE PREPARATION METHODS.

1.1 Introduction.

1.2 Comparison of Sample Preparation Methods.

1.3 Summary.

References.

2 BASIC MODES OF OPERATION FOR SOLVENT MICROEXTRACTION.

2.1 Basic Principles of SME.

2.2 Extraction Modes.

2.3 Solvents.

3 THEORY OF SOLVENT MICROEXTRACTION.

3.1 Introduction.

3.2 Thermodynamics.

3.3 Kinetics.

3.4 Calibration Methods.

3.5 Summary.

References.

4 PRACTICAL CONSIDERATIONS FOR USING SOLVENT MICROEXTRACTION.

4.1 Introduction.

4.2 General Recommendations.

4.3 General Questions to Consider Before Performing an Analysis.

4.4 Choosing the SME Mode.

4.5 Extraction Solvent.

4.6 Sample Volumes.

4.7 Syringe and Microdrop.

4.8 Chromatography and Detector Requirements.

4.9 Additional Extraction Parameters.

4.10 Calculation Examples for SDME.

4.11 Calculation Examples for DLLME and HFME.

4.12 Calculation Examples for the Effect of Ionic Strength on SDME.

4.13 Calculation Examples for HS-SDME.

4.14 Calculation Examples for the Effect of Ionic Strength on HS-SDME.

4.15 Calculation Examples for Static Headspace Extraction.

4.16 Calculation Examples for Solvent Solubility.

References.

5 METHOD DEVELOPMENT IN SOLVENT MICROEXTRACTION.

5.1 Introduction.

5.2 Extraction Mode Selection.

5.3 Static vs. Dynamic Extraction.

5.4 Selection of Manual vs. Automated Extraction.

5.5 Selection of Direct vs. Derivatization SME.

5.6 Extraction Solvent Selection.

5.7 Selection of Final Determination Method.

5.8 Selection of Extraction Optimization Method.

5.9 Optimization of Extraction Conditions.

References.

6 APPLICATIONS.

6.1 Introduction.

6.2 Gaseous Samples.

6.3 Liquid Samples.

6.4 Solid Samples.

6.5 Environmental Applications of SME.

6.6 Clinical and Forensic Applications of SME.

6.7 Application of SME in Food and Beverage Analysis.

6.8 Application of SME in the Analysis of Plant Material.

6.9 Application of SME in the Analysis of Consumer Products and Pharmaceuticals.

6.10 Outlook for Future Analytical Applications of SME.

6.11 Physicochemical Applications of SME.

References.

7 SME EXPERIMENTS.

7.1 Introduction.

7.2 Recommended Experimental Conditions.

7.3 Determination of Gasoline Diluents in Motor Oil by HS-SDME.

7.4 Determination of BTEX in Water by HS-SDME.

7.5 Analysis of Halogenated Disinfection By-Products by SDME and HS-SDME.

7.6 Analysis of Volatile Organic Compounds by SDME and HS-SDME.

7.7 Analysis of Residual Solvents in Drug Products by HS-SDME.

7.8 Arson Accelerant Analyses by HS-SDME.

7.9 Analysis of PAHs by SDME.

7.10 Determination of Acetone in Aqueous Solutions by Derivatization HS-SDME.

7.11 Determination of Pesticides in Soil by HF(2)ME.

7.12 Determination of PAHs and HOCs by DLLME.

7.13 Dynamic Headspace and Direct Immersion Extractions (DY-SME).

References.

ACRONYMS AND ABBREVIATIONS.

APPENDIX SME MODES: CLASSIFICATION AND GLOSSARY.

INDEX.

""The present book constitutes a unique source for the analyst that may find a useful compilation of reference material, a guide to proper experimental procedures, and a better understanding of how and why the technique works."" (Chemistry Journals, 11 April 2011)

""Written by three pioneers and worldwide recognised specialists in the field, this timely monograph is not only an exhaustive and updated compilation of bibliography related to solvent microextration techniques and their applications in different work areas, but a practical and useful guide for all those interested in their direct application to practical case studies."" (Chromatographia, 1 December 2010)

""Describe[s] procedures and applications of the research technique, which in the past dozen or so years has grown beyond academic laboratories to find work in industrial, forensic, clinical, and environmental analysis."" (Book News, December 2009)