Comprehensive Two Dimensional Gas Chromatography Gc X Gc
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Fire Debris Analysis
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Author : Eric Stauffer
language : en
Publisher: Academic Press
Release Date : 2007-12-10
Fire Debris Analysis written by Eric Stauffer and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-12-10 with Law categories.
The study of fire debris analysis is vital to the function of all fire investigations, and, as such, Fire Debris Analysis is an essential resource for fire investigators. The present methods of analysis include the use of gas chromatography and gas chromatography-mass spectrometry, techniques which are well established and used by crime laboratories throughout the world. However, despite their universality, this is the first comprehensive resource that addresses their application to fire debris analysis.Fire Debris Analysis covers topics such as the physics and chemistry of fire and liquid fuels, the interpretation of data obtained from fire debris, and the future of the subject. Its cutting-edge material and experienced author team distinguishes this book as a quality reference that should be on the shelves of all crime laboratories. - Serves as a comprehensive guide to the science of fire debris analysis - Presents both basic and advanced concepts in an easily readable, logical sequence - Includes a full-color insert with figures that illustrate key concepts discussed in the text
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.
Comprehensive Two Dimensional Gas Chromatography
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Author : Lourdes Ramos
language : en
Publisher: Elsevier
Release Date : 2009-07-22
Comprehensive Two Dimensional Gas Chromatography written by Lourdes Ramos and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-07-22 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
Volatile Organic Compounds In The Atmosphere
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Author : Ronald E. Hester
language : en
Publisher: Royal Society of Chemistry
Release Date : 1995
Volatile Organic Compounds In The Atmosphere written by Ronald E. Hester and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Nature categories.
This book describes techniques for the calculation of emissions inventories and strategies for control, and explores the many Government policy matters relating to these compounds. It gives readers in-depth coverage of the many issues involved.
Oil In The Sea Iii
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2003-03-14
Oil In The Sea Iii written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-03-14 with Science categories.
Since the early 1970s, experts have recognized that petroleum pollutants were being discharged in marine waters worldwide, from oil spills, vessel operations, and land-based sources. Public attention to oil spills has forced improvements. Still, a considerable amount of oil is discharged yearly into sensitive coastal environments. Oil in the Sea provides the best available estimate of oil pollutant discharge into marine waters, including an evaluation of the methods for assessing petroleum load and a discussion about the concerns these loads represent. Featuring close-up looks at the Exxon Valdez spill and other notable events, the book identifies important research questions and makes recommendations for better analysis ofâ€"and more effective measures againstâ€"pollutant discharge. The book discusses: Inputâ€"where the discharges come from, including the role of two-stroke engines used on recreational craft. Behavior or fateâ€"how oil is affected by processes such as evaporation as it moves through the marine environment. Effectsâ€"what we know about the effects of petroleum hydrocarbons on marine organisms and ecosystems. Providing a needed update on a problem of international importance, this book will be of interest to energy policy makers, industry officials and managers, engineers and researchers, and advocates for the marine environment.
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.
Comprehensive Two Dimensional Gas Chromatography Gc X Gc
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Author : Philip J. Marriott
language : en
Publisher:
Release Date : 2004
Comprehensive Two Dimensional Gas Chromatography Gc X Gc written by Philip J. Marriott and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with categories.
Applications Of Gas Chromatography
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Author : Adrianna Coty
language : en
Publisher:
Release Date : 2016-04-01
Applications Of Gas Chromatography written by Adrianna Coty and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-01 with categories.
Gas chromatography is a term used to describe the group of analytical separation techniques used to analyze volatile substances in the gas phase. In gas chromatography, the components of a sample are dissolved in a solvent and vaporized in order to separate the analyses by distributing the sample between two phases: a stationary phase and a mobile phase. The mobile phase is a chemically inert gas that serves to carry the molecules of the analyze through the heated column. Gas chromatography is one of the sole forms of chromatography that does not utilize the mobile phase for interacting with the analyze. The stationary phase is either a solid adsorbent, termed gas-solid chromatography (GSC), or a liquid on an inert support, termed gas-liquid chromatography (GLC). Helium remains the most commonly used carrier gas in about 90% of instruments although hydrogen is preferred for improved separations. This inert gas goes through a glass column packed with silica that is coated with a liquid. Materials that are less soluble in the liquid will increase the result faster than the material with greater solubility. The purpose of this book entitled Applications of Gas Chromatography is to provide a better understanding on its separation and measurement techniques and its application. Since chromatography techniques are separating and analyzing methods, this book will help other researchers and young scientists to choose a suitable chromatography technique. Furthermore, this book illustrates the newest challenges in this area. This valuable book aims to provide a connection between various chromatography techniques and different processes.
Fossil Fuel Biomarkers
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Author : R. P. Philp
language : en
Publisher: Elsevier Publishing Company
Release Date : 1985
Fossil Fuel Biomarkers written by R. P. Philp and has been published by Elsevier Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Nature categories.
This is the first collection of biomarker spectra to be published. It comprises two parts: the first discusses the origins of various classes of biomarkers and how they can be applied to petroleum exploration problems. The second and main part of the book contains almost 400 biomarker mass spectra, collected from a wide range of scientific journals. Each spectrum is accompanied by a summary of data, including acquisition conditions, biomarker origin, and authenticity of the data.
The Troubleshooting And Maintenance Guide For Gas Chromatographers
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Author : Dean Rood
language : en
Publisher: Wiley-VCH
Release Date : 1991-01-08
The Troubleshooting And Maintenance Guide For Gas Chromatographers written by Dean Rood and has been published by Wiley-VCH this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991-01-08 with Science categories.
The fifth edition of this best-selling classic in gas chromatography has been thoroughly revised and updated, and now features approximately 25% completely new content, including the new topics of purge and trap samplers, headspace samplers, and chromatogram integration. The content covered is based on the most common problems, questions and misconceptions about capillary gas chromatography, taken from dozens of years of experience the author has gathered in customer support for the leading manufacturer. The result is the only efficient and logical troubleshooting guide for users of this technique, maximizing both lifetime and performance of GC instrumentation. Since a detailed knowledge of chemistry or chromatography is not required, this is the perfect guide for technicians.