Gas Chromatographic Techniques And Applications
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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.
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.
Gas Chromatography
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Author : Peter Kusch
language : en
Publisher: BoD – Books on Demand
Release Date : 2019-09-04
Gas Chromatography written by Peter Kusch 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 2019-09-04 with Science categories.
Gas chromatography (GC) is one of the most important types of chromatography used in analytical chemistry for separating and analyzing chemical organic compounds. Today, gas chromatography is one of the most widespread investigation methods of instrumental analysis. This technique is used in the laboratories of chemical, petrochemical, and pharmaceutical industries, in research institutes, and also in clinical, environmental, and food and beverage analysis. This book is the outcome of contributions by experts in the field of gas chromatography and includes a short history of gas chromatography, an overview of derivatization methods and sample preparation techniques, a comprehensive study on pyrazole mass spectrometric fragmentation, and a GC/MS/MS method for the determination and quantification of pesticide residues in grape samples.
Gas Chromatography
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Author : A. B. Littlewood
language : en
Publisher: Elsevier
Release Date : 2013-10-22
Gas Chromatography written by A. B. Littlewood and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-22 with Science categories.
Gas Chromatography: Principles, Techniques, and Applications, Second Edition, is a general textbook on gas chromatography suitable for users of the technique and for research workers. It does not presuppose any knowledge of the subject. Starting with an introduction to gas chromatography, the first half of the book is primarily concerned with the ability of gas chromatography to perform separations. The theory of the operation and design of gas chromatographic columns—both packed and open-tube—is described in detail, and it is shown how columns may be designed so as to secure any desired separation. Separate chapters discuss the thermodynamics of solution and the kinetics of chromatography. The third quarter of the book deals with detectors, which are the means of obtaining quantitative analyses by gas chromatography. It also contains a description of the union of gas chromatography with other techniques, and some indication of the use of the more sophisticated methods of handling gas-chromatographic data. The last quarter of the book is a single chapter in a series of sections, each dealing with the chromatography of a particular class of chemical compound
Analytical Gas Chromatography
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Author : Walter Jennings
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Analytical Gas Chromatography written by Walter Jennings and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Science categories.
Analytical Gas Chromatography is a free-standing introduction to and guide through the rapidly progressing field of analytical gas chromatography. The book is divided into 10 chapters that cover various aspects of analytical gas chromatography, from most advantageous column type to troubleshooting. The opening chapters of the book discuss the advantages of the open tubular column over the packed column. This topic is followed by significant chapters on various variables in the gas chromatographic process, including sample injection, stationary phase, carrier gas, and installation. The effect of changes in these variables on the solution elution order is also considered. A chapter also examines the influence of instrumental design features, such as excessive or unswept volumes in the flow path; suitability of the detection mode; and speed and fidelity of the data-handling equipment. The book also presents selected methods that have been employed to achieve better results for a given gas chromatographic problem. The application areas of gas chromatographic process, including food, flavor, fragrance, petroleum- and chemical-related, environment, biology, and medicine, are also presented. The concluding chapter addresses the basic troubleshooting knowledge and considers other chromatographic problems and methods for their rectification.
Principles And Applications Of Gas Chromatography In Food Analysis
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Author : Michael H. Gordon
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-08
Principles And Applications Of Gas Chromatography In Food Analysis written by Michael H. Gordon and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-08 with Social Science categories.
The food analyst plays an important role in modern society. Stricter control over additives in food and concern about the effects of contamination of food by industrial and agricultural chemicals are among the developments which are leading to an increasing emphasis on detailed and accurate analysis of food. However. analysis of food is required for many reasons, including detection of toxic components, monitoring legislation, detecting adulteration, formulation of controlled diets, controlling formulation during product development and detecting changes in food during storage and processing. Foods comprise a complex mixture of components and food analysis requires efficient methods of separation with high sensitivity or specificity of detection. Although many food components are involatile or thermally labile and therefore not suitable for analysis by gas chromatography, other components are volatile and this technique is the preferred analytical method. Developments in methods of derivati zation, injector design and column technology have also extended the applicability of gas chromatography to the analysis of relatively involatile compounds.
Forensic Applications Of Gas Chromatography
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Author : Michelle Groves Carlin
language : en
Publisher: CRC Press
Release Date : 2017-09-11
Forensic Applications Of Gas Chromatography written by Michelle Groves Carlin and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-09-11 with Law categories.
Several areas of forensic science use the technique of gas chromatography, ranging from fire analysis to the investigation of fraudulent food and perfumes. Covering the essentials of this powerful analytical technique, Forensic Applications of Gas Chromatography explains the theory and shows applications of this knowledge to various realms of foren
Advanced Gas Chromatography
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Author : Mustafa Ali Mohd
language : en
Publisher: BoD – Books on Demand
Release Date : 2012-03-21
Advanced Gas Chromatography written by Mustafa Ali Mohd 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 2012-03-21 with Science categories.
Progress in agricultural, biomedical and industrial applications' is a compilation of recent advances and developments in gas chromatography and its applications. The chapters cover various aspects of applications ranging from basic biological, biomedical applications to industrial applications. Book chapters analyze new developments in chromatographic columns, microextraction techniques, derivatisation techniques and pyrolysis techniques. The book also includes several aspects of basic chromatography techniques and is suitable for both young and advanced chromatographers. It includes some new developments in chromatography such as multidimensional chromatography, inverse chromatography and some discussions on two-dimensional chromatography. The topics covered include analysis of volatiles, toxicants, indoor air, petroleum hydrocarbons, organometallic compounds and natural products. The chapters were written by experts from various fields and clearly assisted by simple diagrams and tables. This book is highly recommended for chemists as well as non-chemists working in gas chromatography.
Chromatographic And Related Separation Techniques In Food Integrity And Authenticity A 2 Volume Set
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Author : Oscar Nunez
language : en
Publisher: World Scientific
Release Date : 2021-06-24
Chromatographic And Related Separation Techniques In Food Integrity And Authenticity A 2 Volume Set written by Oscar Nunez and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-24 with Science categories.
Food manufacturers, researchers and society in general are increasingly highly interested in the quality and origin of food products. Considering the complexity of the food chain in a globalized world — where many players are involved between production and consumption — fraudulent food manipulation and adulteration practices are increasingly easier to conduct without being detected. Generally, food adulteration is carried out to increase volume, to mask the presence of inferior quality components, and to replace authentic substances for the seller's economic gain. Analytical methodologies to guarantee food integrity and authenticity are therefore required.Chromatographic and Related Separation Techniques in Food Integrity and Authenticity — Volume A: Advances in Chromatographic Techniques addresses fraud prevention and the latest chromatographic and related separation analytical techniques to guarantee food integrity and authenticity by giving special attention to relevant authenticity issues in food production.Chromatographic and Related Separation Techniques in Food Integrity and Authenticity — Volume B: Relevant Applications addresses the relevant application of techniques to assess different food products' integrity and authenticity.