Static Headspace-Gas Chromatography

The only reference to provide both current and thorough coverage of this important analytical technique<br /> <br /> Static headspace-gas chromatography (HS-GC) is an indispensable technique for analyzing volatile organic compounds, enabling the analyst to assay a variety of sample matrices while avoiding the costly and time-consuming preparation involved with traditional GC.<br /> <br /> Static Headspace-Gas Chromatography: Theory and Practice has long been the only reference to provide in-depth coverage of this method of analysis. The Second Edition has been thoroughly updated to reflect the most recent developments and practices, and also includes coverage of solid-phase microextraction (SPME) and the purge-and-trap technique. Chapters cover:<br /> * Principles of static and dynamic headspace analysis, including the evolution of HS-GC methods and regulatory methods using static HS-GC<br /> * Basic theory of headspace analysis-physicochemical relationships, sensitivity, and the principles of multiple headspace extraction<br /> * HS-GC techniques-vials, cleaning, caps, sample volume, enrichment, and cryogenic techniques<br /> * Sample handling<br /> * Cryogenic HS-GC<br /> * Method development in HS-GC<br /> * Nonequilibrium static headspace analysis<br /> * Determination of physicochemical functions such as vapor pressures, activity coefficients, and more<br /> <br /> Comprehensive and focused, Static Headspace-Gas Chromatography, Second Edition provides an excellent resource to help the reader achieve optimal chromatographic results. Practical examples with original data help readers to master determinations in a wide variety of areas, such as forensic, environmental, pharmaceutical, and industrial applications.