β Scribed by A. A. Clifford (auth.), E. D. Ramsey (eds.)
No coin nor oath required. For personal study only.
During the past decade supercritical fluid extration (SFE) has attracted considerable attention as a sample preparation procedure in analytical chemistry. The successful implementation of this technique can lead to improved sample throughput, more efficient recovery of analytes, cleaner extracts, economic replacement of halogenated solvents and a high level of automation, compared to conventional sample preparation procedures.
This book provides an overview of basic principles of SFE as well as in-depth reviews of both on- and off-line SFE methods. The on-line coupling of SFE with both chromatographic and spectroscopics techniques has been the subject of a great deal of research effort and is dealt with in detail. Newer developments, such as off-line SFE of solid and liquid matrices, are starting to attract a great deal of interest, and the coverage of these areas will prove of particular value to the analytical chemist. The international team of authors has illustrated these topics with many `state-of-the-art' applications, and each chapter provides a comprehensive list of references. For the convenience of the reader, an appendix which contains pressure conversion scales and supercritical fluid carbon dioxide density tables appears at the end of the book.
The volume's extensive coverage of both on-line and off-line extraction will be particularly useful to analytical chemists, in a wide range of environments, seeking to develop high quality, simple and robust SFE methods.
Front Matter....Pages i-xviii
Introduction to supercritical fluid extraction in analytical science....Pages 1-42
Supercritical fluid extraction instrumentation....Pages 43-71
Off-line supercritical fluid extraction for solid matrices....Pages 72-108
Supercritical fluid extraction strategies of liquid-based matrices....Pages 109-157
Supercritical fluid extraction coupled on-line with gas chromatography....Pages 158-207
Coupled supercritical fluid extraction-capillary supercritical fluid chromatography....Pages 208-238
Supercritical fluid extraction coupled to packed column supercritical fluid chromatography....Pages 239-286
Supercritical fluid extraction for off-line and on-line high-performance liquid chromatographic analysis....Pages 287-352
Supercritical fluid extraction coupled on-line with mass spectrometry and spectroscopic techniques....Pages 353-391
Modern alternatives to supercritical fluid extraction....Pages 392-417
Back Matter....Pages 418-432
Physical Chemistry; Analytical Chemistry
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