Detectors In Gas Chromatography

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Detectors In Gas Chromatography
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Author :
language : en
Publisher: Elsevier
Release Date : 2011-10-10
Detectors In 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 2011-10-10 with Science categories.
Detectors in Gas Chromatography
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.
Gas Chromatography In Air Pollution Analysis
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Author : V.G. Berezkin
language : en
Publisher: Elsevier
Release Date : 1991-04-25
Gas Chromatography In Air Pollution Analysis written by V.G. Berezkin and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991-04-25 with Science categories.
Air pollution determination is one of the most important fields of gas chromatography application in practice. This book provides a systematic description of the main stages of air pollution determination, ranging from sampling problems to the quantitative estimation of the acquired data. Special attention is paid to the problem of gas, vapor, spray and solid particles extraction from air. The main methods of sampling procedure, namely, container utilization, cryogenic concentration, absorption, adsorption, chemisorption and filter usage, and successive impurities extraction are also handled. Sorption theory and the problems of sorption and desorption efficiency for hazardous impurities being extracted from traps with sorbents are discussed in detail. The practical utilization of different sorbents (silica, activated carbon, polymers etc.) to carry out sampling procedures for 200 main pollutants with known TLV (USSR and USA) is also considered. This highly informative book, reflecting several insufficiently known techniques as well as the experience of both western and Soviet researchers, should be of interest to both beginners and skilled researchers.
Gas Chromatographic Detectors
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Author : Donald Joseph David
language : en
Publisher: Wiley-Interscience
Release Date : 1974
Gas Chromatographic Detectors written by Donald Joseph David and has been published by Wiley-Interscience this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Science categories.
Thermal conductivity detectors; Flame ionization detection; Electron capture detection; The thermionic detector; The ultrasonic detector; Helium ionization detector; Flame photometric detection; Electrochemical detectors; Miscellaneous detectors.
Selective Gas Chromatographic Detectors
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Author : M. Dressler
language : en
Publisher: Elsevier
Release Date : 1986-07-01
Selective Gas Chromatographic Detectors written by M. Dressler and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986-07-01 with Science categories.
This book gives a comprehensive, up-to-date review of all selective detectors used in combination with gas chromatography. For each detector, the historical background, design and principle are described, and the working parameters affecting the detector performance are analyzed critically and in detail. The analytical possibilities of the detectors and the main characteristics such as sensitivity, noise and minimum detectability are discussed. All the selective detectors that are currently used are discussed in detail. Combinations of GC with other techniques such as plasma emission spectroscopy, atomic absorption spectrometry, ion-selective electrodes, piezoelectric sorption detector, mass spectrometry and infrared spectroscopy are discussed briefly.Chromatographers and users of gas chromatographs, especially in the field of environmental protection, agriculture, clinical chemistry, and toxicology will find the book useful to their work. Institutes and organisations dealing with analytical chemistry will also find it of interest.
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 Chromatography
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Author : Colin Poole
language : en
Publisher: Elsevier
Release Date : 2021-04-20
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 2021-04-20 with Science categories.
Gas Chromatography, Second Edition, offers a single source of authoritative information on all aspects relating to the practice of gas chromatography. A focus on short, topic-focused chapters facilitates the identification of information that will be of immediate interest for familiar or emerging uses of gas chromatography. The book gives those working in both academia and industry the opportunity to learn, refresh and deepen their understanding of fundamental and instrumental aspects of gas chromatography and tools for the interpretation and management of chromatographic data. Users will find a consolidated guide to the selection of separation conditions and the use of auxiliary techniques. This new edition restores the contemporary character of the book with respect to those involved in advancing the technology, analyzing the data produced, or applying the technique to new application areas. New topics covered include hyphenated spectroscopic detectors, micromachined instrument platforms, derivatization and related microchemical techniques, petrochemical applications, volatile compounds in the atmosphere, and more. - Includes chapters written by recognized authoritative and visionary experts in the field, thus providing an overview and focused treatments on a single topic - Provides comprehensive coverage of modern gas chromatography, from theory, to methods and selected applications - Places modern developments in research literature into a general context not always apparent to inexperienced users of the techniques
Emission Detectors For Gas Chromatography
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Author : Arthur John McCormack
language : en
Publisher:
Release Date : 1963
Emission Detectors For Gas Chromatography written by Arthur John McCormack and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1963 with Gas chromatography categories.
Basic Gas Chromatography
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Author : Harold M. McNair
language : en
Publisher: John Wiley & Sons
Release Date : 2019-07-31
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 2019-07-31 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.
A Practical Guide To Gas Analysis By Gas Chromatography
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Author : John Swinley
language : en
Publisher: Elsevier
Release Date : 2019-06-28
A Practical Guide To Gas Analysis By Gas Chromatography written by John Swinley and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-28 with Science categories.
A Practical Gas Analysis by Gas Chromatography provides a detailed overview of the most important aspects of gas analysis by gas chromatography (GC) for both the novice and expert. Authors John Swinley and Piet de Coning provide the necessary information on the selection of columns and components, thus allowing the reader to assemble custom gas analysis systems for specific needs. The book brings together a wide range of disparate literature on this technique that will fill a crucial gap for those who perform different types of research, including lab operators, separation scientists, graduate students and academic researchers. This highly practical, up-to-date reference can be consulted in the lab to guide key decisions about proper setup, hardware and software selection, calibration, analysis, and more, allowing researchers to avoid the common pitfalls caused by incorrect infrastructure. - Shows, in detail, how valve configurations work, allowing readers to understand the building blocks of extremely complex systems - Presents the complete infrastructure for setting up a gas analysis laboratory in a single source - Includes a full chapter on practical analytical systems for analyzing various gas mixtures