Comprehensive And Fast Gas Chromatography Technology And Applications
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Comprehensive And Fast Gas Chromatography Technology And Applications
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Author : Marriott
language : en
Publisher: Elsevier Science Publishing Company
Release Date : 2006-04
Comprehensive And Fast Gas Chromatography Technology And Applications written by Marriott and has been published by Elsevier Science Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-04 with Science categories.
Comprehensive and Fast Gas Chromatography - Technology and Applications covers two important developments in modern gas chromatography Fast GC and Comprehensive two-dimensional gas chromatography. It presents an up-to-date account of the two techniques, bringing together for the first time these two important developments in modern gas chromatography. Whilst these two areas have certain common features, they have different conceptual approaches to analysis. Concepts and approaches that are used in Fast GC are highlighted by applications in relevant areas. An introduction to the various modes of multidimensional gas chromatography since its earliest times, to the recent development of comprehensive two-dimensional gas chromatography will also be covered. Making this book an important resource to researchers in Multidimensional Gas Chromatography, users of fast gas chromatography and all academics who are interested in improving the performance of their analytical GC work.
Basic Gas Chromatography
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Author : Harold M. McNair
language : en
Publisher: John Wiley & Sons
Release Date : 2019-09-11
Basic Gas Chromatography written by Harold M. McNair and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-11 with Science categories.
Basic Gas Chromatography, Third Edition provides a brief introduction to GC following the objectives for titles in this series. It should appeal to readers with varying levels of education and emphasizes a practical, applied approach to the subject. : This book provides a quick need-to-know introduction to gas chromatography; still the most widely used instrumental analysis technique, and is intended to assist new users in gaining understanding quickly and as a quick reference for experienced users. The new edition provides updated chapters that reflect changes in technology and methodology, especially sample preparation, detectors and multidimensional chromatography. The book also covers new detectors recently introduced and sample preparation methods that have become much more easily accessible since the previous edition.
Practical Gas Chromatography
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Author : Katja Dettmer-Wilde
language : en
Publisher: Springer
Release Date : 2014-11-05
Practical Gas Chromatography written by Katja Dettmer-Wilde and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-11-05 with Science categories.
Gas chromatography continues to be one of the most widely used analytical techniques, since its applications today expand into fields such as biomarker research or metabolomics. This new practical textbook enables the reader to make full use of gas chromatography. Essential fundamentals and their implications for the practical work at the instrument are provided, as well as details on the instrumentation such as inlet systems, columns and detectors. Specialized techniques from all aspects of GC are introduced ranging from sample preparation, solvent-free injection techniques, and pyrolysis GC, to separation including fast GC and comprehensive GCxGC and finally detection, such as GC-MS and element-specific detection. Various fields of application such as enantiomer, food, flavor and fragrance analysis, physicochemical measurements, forensic toxicology, and clinical analysis are discussed as well as cutting-edge application in metabolomics is covered.
Quantitative Gas Chromatography For Laboratory Analyses And On Line Process Control
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Author : G. Guiochon
language : en
Publisher: Elsevier
Release Date : 1988-06-01
Quantitative Gas Chromatography For Laboratory Analyses And On Line Process Control written by G. Guiochon and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988-06-01 with Science categories.
Here is an invaluable new book on quantitative gas chromatography which explains how the method can - or should - be used for accurate and precise analysis. Gas chromatography is firmly established as one of the few major methods for the quantitative analysis of complex mixtures. It is fast, accurate and inexpensive, with a broad range of applications. It has however become very complex and involved: over 200 stationary phases, more than 10 detector principles and several very different column types are available from among the catalogs of over 100 manufacturers and major retailers. The progressive changes in the nature of gas chromatography have created new needs for information which are not satisfied by the literature presently available. This book provides a complete discussion of all the problems involved in the achievement of quantitative analysis by gas chromatography, whether in the research laboratory, in the routine analysis laboratory or in process control. For this reason the presentation of theoretical concepts has been limited to the essential, while extensive explanations have been devoted to the various steps involved in the derivation of precise and accurate data. This starts with the selection of the instrumentation and column, continues with the choice of optimum experimental conditions, then calibration and ends with the use of correct procedures for data acquisition and calculations. Finally, there is almost always a way to reduce errors and an entire chapter deals with this single issue. Numerous relevant examples are presented. The first part of the book presents the theoretical background, simple enough to be understood by all analytical chemists, but still complete and up-to-date. It discusses the problems of flow dynamics, retention and band broadening. The changes in band profile associated with column overloading are explained without much recourse to mathematics. The second part describes the gas chromatograph and discusses the properties of each of its parts: gas flow and pressure controller sampling system, oven, column switching valves, detectors. The different implementations, their advantages and drawbacks are discussed and compared. In addition, three chapters present packed column technology, open tubular column technology and some sophisticated new phase systems, respectively. The new phase systems described use adsorbents, modified by coating or grafting organic phase, and carrier gases containing vapors which are sorbed by the stationary phase and modify it, such as steam. The third part discusses the applications in qualitative and quantitative analysis. Calibration, peak integration, sources of errors arising from the various parts of the instrument as well as from the measurement process itself are carefully described in four detailed chapters. Methods to carry out accurate and precise analysis are presented. A last chapter is devoted to process control analysis and gives a number of detailed examples of applications. A lexicon explaining the most important chromatographic terms and a detailed index complete the book. This is a book which no chemical analyst should be without. It should be on the library shelf of all universities, instrument companies and any laboratory and plant where gas chromatography is used.
Gas Chromatographic Techniques And Applications
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Author : Alan John Handley
language : en
Publisher: Taylor & Francis
Release Date : 2001
Gas Chromatographic Techniques And Applications written by Alan John Handley and has been published by Taylor & Francis this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Science categories.
This volume provides an overview of the state of the art in gas chromatography with an emphasis on new technologies. The authors-all drawn from respected industrial and academic laboratories-consider developments in gas chromatographic techniques over the last decade. Application areas are addressed within individual chapters.
Applications Of Gas Chromatography
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Author : Reza Davarnejad
language : en
Publisher: BoD – Books on Demand
Release Date : 2012-03-07
Applications Of Gas Chromatography written by Reza Davarnejad and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-03-07 with Science categories.
This valuable book aims to provide a connection between various chromatography techniques and different processes. Authors applied these techniques in supercritical technology, medical, environmental, physique and chemical processes. Most of them prepared mathematical support (such as correlation) for their original results obtained from the chromatography techniques. Since chromatography techniques (such as GC, HPLC
Gas Chromatography
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Author : Colin Poole
language : en
Publisher: Elsevier
Release Date : 2012-07-26
Gas Chromatography written by Colin Poole and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-07-26 with Science categories.
This title provides comprehensive coverage of modern gas chromatography including theory, instrumentation, columns, and applications addressing the needs of advanced students and professional scientists in industry and government laboratories. Chapters are written by recognized experts on each topic. Each chapter offers a complete picture with respect to its topic so researchers can move straight to the information they need without reading through a lot of background information. Individual chapters written by recognized experts The big picture of gas chromatography from theory, to methods, to selected applications Provides references to other sources in associated areas of study to facilitate research Gives access to core data for practical work, comparison of results and decision making
Modern Practice Of Gas Chromatography
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Author : Robert L. Grob, PhD
language : en
Publisher: John Wiley & Sons
Release Date : 2004-08-04
Modern Practice Of Gas Chromatography written by Robert L. Grob, PhD and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-08-04 with Science categories.
The bible of gas chromatography-offering everything the professional and the novice need to know about running, maintaining, and interpreting the results from GC Analytical chemists, technicians, and scientists in allied disciplines have come to regard Modern Practice of Gas Chomatography as the standard reference in gas chromatography. In addition to serving as an invaluable reference for the experienced practitioner, this bestselling work provides the beginner with a solid understanding of gas chromatographic theory and basic techniques. This new Fourth Edition incorporates the most recent developments in the field, including entirely new chapters on gas chromatography/mass spectrometry (GC/MS); optimization of separations and computer assistance; high speed or fast gas chromatography; mobile phase requirements: gas system requirements and sample preparation techniques; qualitative and quantitative analysis by GC; updated information on detectors; validation and QA/QC of chromatographic methods; and useful hints for good gas chromatography. As in previous editions, contributing authors have been chosen for their expertise and active participation in their respective areas. Modern Practice of Gas Chromatography, Fourth Edition presents a well-rounded and comprehensive overview of the current state of this important technology, providing a practical reference that will greatly appeal to both experienced chomatographers and novices.
Comprehensive Two Dimensional Gas Chromatography
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Author : Lourdes Ramos
language : en
Publisher: Elsevier Science
Release Date : 2009-09-09
Comprehensive Two Dimensional Gas Chromatography written by Lourdes Ramos and has been published by Elsevier Science this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-09-09 with Science categories.
The book reviews the basic concepts and highlights the most relevant advances and developments that have taken place in the field of comprehensive two dimensional gas chromatography (GC x GC) since its introduction in 1991. The several instrumental and technical approaches assayed and developed during these seventeen years and that have contributed to the development of this powerful separation technique and to its increasing application in many areas is explained and comprehensively illustrated through a number of chapters devoted these specific topics. More specialized aspects of the technique, including theoretical aspects, modelization of the chromatographic process, software developments, and alternative couplings is also covered. Finally, special attention is paid to data treatment, for both qualitative and quantitative analysis. This book will be a practical resource that will explain from basic to specialized concepts of GC x GC and will show the current state-of-the-art and discuss future trends of this technique. Outlines basic concepts and principles of GCxGC technique for non-specialists to apply the technique to their research Provides detailed descriptions of recent technical advances and serves as an instructional guide in latest applications in GCxGC Sets the scene for possible future development and alternative new applications of technique
Characterization Of Odorant Patterns By Comprehensive Two Dimensional Gas Chromatography
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Author :
language : en
Publisher: Elsevier
Release Date : 2022-02-16
Characterization Of Odorant Patterns By Comprehensive Two Dimensional Gas Chromatography written by and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-02-16 with Science categories.
The volume has as primary focus multidimensional gas chromatography (heart-cutting systems, comprehensive 2D-GC systems and hybrid solutions) and its characteristic features for in depth investigation of complex fractions of odor-active volatiles. Contributions, from outstanding researchers in the field from Academia and industry, cover fundamentals aspects on the physiology of olfaction, the strategies to identify key-odorants from the bulk of detectable volatiles (sensomics), the principles of operation of multidimensional analytical platforms (i.e., comprehensive two-dimensional gas chromatography – GC×GC; heart-cut 2D-GC, hybrid systems), and the fundamental role of mass spectrometry in providing reliable and informative data. Insights on new systems design and configurations are also provided, including sample preparation and data processing strategies, as important steps of the whole analytical process. Real-world examples cover food volatiles, complex aroma mixtures, odors emitted from industrial plants, volatiles of interest in forensic and medical applications. Providing insights on fundamental aspects and advances in analytical platforms design and work-flows implementation for volatiles and odorants patterns detection in key-application areas Up-dates on the most modern and advanced solutions to isolate, detect and characterize complex odorant patterns by multidimensional analytical techniques Critical overview on main application areas where odors have a key-information role: food aroma and flavor industry, industrial environments, forensic and clinical applications