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Selective Gas Chromatographic Detectors
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Book Synopsis Selective Gas Chromatographic Detectors by : M. Dressler
Download or read book Selective Gas Chromatographic Detectors written by M. Dressler and published by Elsevier. This book was released on 1986-07-01 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Selective Gas Chromatographic Detectors by : Milan Dressler
Download or read book Selective Gas Chromatographic Detectors written by Milan Dressler and published by . This book was released on 1986 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Selective Gas-chromatographic Detector Utilizing Emitted Radiation from a Sensitized Flame by : Anthony Victor Nowak
Download or read book A Selective Gas-chromatographic Detector Utilizing Emitted Radiation from a Sensitized Flame written by Anthony Victor Nowak and published by . This book was released on 1968 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Use of Selective Gas Chromatographic Detectors in Packed-capillary Liquid Chromatography and Supercritical-fluid Chromatography by : Bartholomeus Nicolaas Zegers
Download or read book Use of Selective Gas Chromatographic Detectors in Packed-capillary Liquid Chromatography and Supercritical-fluid Chromatography written by Bartholomeus Nicolaas Zegers and published by . This book was released on 1995 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Detectors in Gas Chromatography by :
Download or read book Detectors in Gas Chromatography written by and published by Elsevier. This book was released on 2011-10-10 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Detectors in Gas Chromatography
Book Synopsis Chromatographic Detectors by : Raymond P.W. Scott
Download or read book Chromatographic Detectors written by Raymond P.W. Scott and published by CRC Press. This book was released on 1996-07-17 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Comprehensively covers the design, construction, and operation of gas chromatography, liquid chromatography, and thin-layer chromatography detectors--all in one convenient, up-to-date source. Emphasizes the essential use of common specifications to describe all detectors, allowing easy comparison of their attributes."
Book Synopsis Selective Gas Chromatographic Detection of Vapor-Phase Organics in Ambient Air by : JW. Bozzelli
Download or read book Selective Gas Chromatographic Detection of Vapor-Phase Organics in Ambient Air written by JW. Bozzelli and published by . This book was released on 1980 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: High-resolution capillary-column gas chromatography (GC) efficiently separates the many organic compounds that exist in ambient air. However, the identification of these compounds by retention times alone is difficult. The response ratios of sample components on several different types of GC detectors can be used to identify selected peaks more positively. Electron capture (ECD), photoionization (PID), and flame ionization (FID) detectors have been evaluated in this study. Samples split between an ECD and FID are readily analyzed for such electron-capturing species as carbon tetrachloride and tetrachloroethylene. Replicate samples are run on a PID for identification of peaks due to aromatic compounds and other unsaturated materials. This system of three detectors gives sufficient information to confirm the identity of the compounds that have been chosen for quantitation.
Book Synopsis Selective Detection in Gas Chromatography by : Edward W. Pitzer
Download or read book Selective Detection in Gas Chromatography written by Edward W. Pitzer and published by . This book was released on 1987 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: High-resolution gas chromatography (HRGC) is capable of separating a very complex hydrocarbon liquid such as jet propulsion fuel into nearly all of its individual components. However, there is no guarantee that what appears to be a single chromatographic peak is in fact a single fuel component. The method of detecting these HRGC eluents is very often the flame ionization detector (FID), a very sensitive and universally responding hydrocarbon detector. Neither the separating power of HRGC, or the sensitivity of the FID, however, lend information as to the identity of the eluting component. The need to specifically identify HRGC eluents, especially those containing heteroatoms such as nitrogen, sulfur, phosphorus, oxygen, halogens and some materials has been well-documented. The purpose of this report is to review the progress in the area of selective gas chromatographic detectors and to recommend selective detectors for use in the HRGC analysis of jet propulsion fuels. This report will present 24 different selective gas chromatographic detectors. These detectors, while not all directly applicable to the HRGC analysis of jet propulsion fuel, all show the concept of selective detection in gas chromatography. The applicability of these detectors to jet propulsion fuel analyses is determined from a comparison of their complexity and cost versus their effectiveness as high-resolution gas chromatographic detectors. Keywords: Ionization detectors, Fourier, Electron capture, Photoionization, Catalytic ionization, Infrared, Atomic absorption spectrometry, Ultraviolet.
Book Synopsis Detectors for Capillary Chromatography by : Herbert H. Hill (Jr.)
Download or read book Detectors for Capillary Chromatography written by Herbert H. Hill (Jr.) and published by Wiley-Interscience. This book was released on 1992-10-30 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recently there has been a great deal written about the benefits capillary chromatography offers in the area of separation and analysis. However, there is a need now to focus on the detection methods commonly used with capillary chromatography. Detectors for Capillary Chromatography presents the writings of 20 authorities who describe the unique features of each detector that are required for successful interfacing with capillary columns. Fused silica column technology has now advanced to the point where tremendous separation power is available. However, as these chapters show, without the ability to "see" the separated components, this high resolution is wasted. While it is true that the column is the heart of the chromatographic process, the detectors are the "eyes" that make the separation visible. A number of methods for "looking" at the results of chromatographic separations have been developed and each provides a different "view". To understand the information gained in high resolution chromatography, you must be able to interpret correctly the view provided by the detector. This book will provide you with the necessary insights into how you can accomplish that. The outstanding contributors to this book are all experts in the field. In many cases they are the researchers who originally developed the detector or have made major contributions to understanding its operation. This state-of-the-art text will be of immediate benefit to analytical chemists and physical chemists worKing with gas chromatography, who use this technique in environmental, industrial, or forensic investigations.
Book Synopsis Practical Gas Chromatography by : Katja Dettmer-Wilde
Download or read book Practical Gas Chromatography written by Katja Dettmer-Wilde and published by Springer. This book was released on 2014-11-05 with total page 904 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Gas-chromatographic Analysis of Trace Impurities by : Viktor Grigorʹevich Berezkin
Download or read book Gas-chromatographic Analysis of Trace Impurities written by Viktor Grigorʹevich Berezkin and published by . This book was released on 1973 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gas-chromatographic separation in impurity analysis. Use of large samples in impurity analysis. Gas-chromatographic detectors. Use of selective sorbents and selective detectors. Nonisothermal methods in impurity analysis. Reactive analytical gas chromatography. Accumulation methods. Some aspects of quantitative analysis. Basic methods of preparing standard mixtures.
Book Synopsis Basic Gas Chromatography by : Harold M. McNair
Download or read book Basic Gas Chromatography written by Harold M. McNair and published by John Wiley & Sons. This book was released on 2019-09-11 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Gas Chromatography written by Colin Poole and published by Elsevier. This book was released on 2021-04-20 with total page 936 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis A Selective Gas-Chromatographic Detector Utilizing Emitted Radiation Froma Sensitized Flame by :
Download or read book A Selective Gas-Chromatographic Detector Utilizing Emitted Radiation Froma Sensitized Flame written by and published by . This book was released on 1968 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Gas Chromatography by : Brian Stuart
Download or read book Gas Chromatography written by Brian Stuart and published by Royal Society of Chemistry. This book was released on 2003 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book looks at gas chromatography, the most widely used technique in analytical chemistry.
Book Synopsis Analytical Reaction Gas Chromatography by : Viktor G. Berezkin
Download or read book Analytical Reaction Gas Chromatography written by Viktor G. Berezkin and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most universal and effective method for the analysis of complex multicomponent mixtures of volatile substances is gas chromatography. However, there are a number of limitations asso ciated with the classical variation of this technique which retard its development and the further expansion of its application: 1) the identification of the components of a complex mix ture of unknown composition is in itself a complex and difficult problem, unless the homologous series of the component to be identified is known; 2) the overlapping of chromatographic peaks for several compounds makes it difficult, and in a number of cases impossible, to carry out qualitative and quantitative analysis of these components, and leads to the necessity of using several columns of different polarities or to the use of columns with very high efficiency; 3) the direct analysis of unstable and nonvolatile compounds is impossible; 4) the difficulty of quantitative chromatographic analysis using thermal conductivity detectors increases with the necessity of determining individual response (calibration) factors; the insensitivity of the flame ionization detector to a number of substances (inorganic gases) leads to the necessity of introducing additional operations (prelimi nary concentration of trace components) in connection with thermal conductivity detectors. vii viii FOREWORD The directed use of chemical conversion of the compounds analyzed usually makes it possible to remove the limitations cited above.
Book Synopsis Development of an Element Selective Detector for Gas Chromatography by : Kelley M. Wells
Download or read book Development of an Element Selective Detector for Gas Chromatography written by Kelley M. Wells and published by . This book was released on 1990 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
