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| Author | : Michael Oehme |
| Publisher | : |
| Total Pages | : 208 |
| Release | : 1998 |
| Genre | : Gas chromatography |
| ISBN | : |
| Author | : O. David Sparkman |
| Publisher | : Academic Press |
| Total Pages | : 632 |
| Release | : 2011-05-17 |
| Genre | : Science |
| ISBN | : 9780080920153 |
The second edition of Gas Chromatography and Mass Spectrometry: A Practical Guide follows the highly successful first edition by F.G. Kitson, B.S. Larsen, and C.N. McEwen (1996), which was designed as an indispensible resource for GC/MS practitioners regardless of whether they are a novice or well experienced. The Fundamentals section has been extensively reworked from the original edition to give more depth of an understanding of the techniques and science involved with GC/MS. Even with this expansion, the original brevity and simple didactic style has been retained. Information on chromatographic peak deconvolution has been added along with a more in-depth understanding of the use of mass spectral databases in the identification of unknowns. Since the last edition, a number of advances in GC inlet systems and sample introduction techniques have occurred, and they are included in the new edition. Other updates include a discussion on fast GC and options for combining GC detectors with mass spectrometry. The section regarding GC Conditions, Derivatization, and Mass Spectral Interpretation of Specific Compound Types has the same number of compound types as the original edition, but the information in each section has been expanded to not only explain some of the spectra but to also explain why certain fragmentations take place. The number of Appendices has been increased from 12 to 17. The Appendix on Atomic Masses and Isotope Abundances has been expanded to provide tools to aid in determination of elemental composition from isotope peak intensity ratios. An appendix with examples on "Steps to follow in the determination of elemental compositions based on isotope peak intensities" has been added. Appendices on whether to use GC/MS or LC/MS, third-party software for use in data analysis, list of information required in reporting GC/MS data, X+1 and X+2 peak relative intensities based on the number of atoms of carbon in an ion, and list of available EI mass spectral databases have been added. Others such as the ones on derivatization, isotope peak patterns for ions with Cl and/or Br, terms used in GC and in mass spectrometry, and tips on setting up, maintaining and troubleshooting a GC/MS system have all been expanded and updated. Covers the practical instruction necessary for successful operation of GC/MS equipment Reviews the latest advances in instrumentation, ionization methods, and quantitation Includes troubleshooting techniques and a variety of additional information useful for the GC/MS practitioner A true benchtop reference A guide to a basic understanding of the components of a Gas Chromatograph-Mass Spectrometer (GC-MS) Quick References to data interpretation Ready source for information on new analyses
| Author | : Marvin C. McMaster |
| Publisher | : Wiley-VCH |
| Total Pages | : 184 |
| Release | : 1998-06-25 |
| Genre | : Science |
| ISBN | : 9780471248262 |
A unique practical guide to building, using, and maintaining a complete GC/MS system. Though gas chromatography/mass spectrometry (GC/MS) is one of the most effective and popular methods of separating, identifying, and quantifying compounds in complex mixtures, there have been no comprehensive handbooks to date that clearly explain the setup and maintenance of a functional GC/MS system. Now Marvin and Christopher McMaster have created the hands-on resource that researchers and students need to get their own systems up and running quickly. Covering everything from necessary components to tuning, troubleshooting, and processing data, it allows even those with little prior knowledge of GC/MS to perform their own analyses and gather the data they require. GC/MS: A Practical User's Guide contains: * Full coverage of vital equipment, including the function, costs, and advantages of both desktop and floor-standing systems * A walkthrough of a basic GC/MS analysis and an examination of key methods of structural data interpretation * Extensive information on GC/MS system optimization * An exploration of the various research and environmental uses of GC/MS systems * An extended section on liquid chromatography/mass spectrometry to enhance comprehension of the gas method. For organic, analytical, clinical, environmental, and forensic chemists in all types of laboratories-and for students in all of these specialties -this book will be an invaluable companion for years to come.
| Author | : Brian S. Middleditch |
| Publisher | : Springer |
| Total Pages | : 404 |
| Release | : 1979-11 |
| Genre | : Science |
| ISBN | : |
Practical Mass Spectrometry is a unique text directed to the novice who wishes to learn about the techniques and capabilities of modern mass spectrometers. The contributors focus upon the basic principles and applications needed to understand modern mass spectrometry, avoiding the usual discussions of history and mathematical theory. The first chapter introduces the true neophyte to the field. It is followed by a detailled examination of three currently available mass spectrometers. Also included are an introduction to gas chromatography-mass spectrometry, a review of available methods for comparing spectra, and an in-depth look at selective ion monitoring, as well as chapters on special problems associated with the analysis of volatile samples and problems of data processing. The final four chapters provide a sampling of the use of mass spectrometry in environmental science, cosmochemistry, geochemistry, and the pharmaceutical and petrochemical industries. Exercises designed to evaluate student comprehension are provided in most chapters, with answers to be found at the end of the book. A selected bibliography is also included.
| Author | : Wilfried M.A. Niessen |
| Publisher | : CRC Press |
| Total Pages | : 530 |
| Release | : 2001-04-04 |
| Genre | : Science |
| ISBN | : 9781420029512 |
This volume details the principles and instrumentation of gas chromatography-mass spectrometry (CG-MS), and outlines industrial, environmental, pharmaceutical, clinical, toxicological, forensic and food-related applications, revealing findings from the laboratories of 40 contributing scientists around the world using GC-MS in practice. It describes upstream and downstream applications of GC-MS in the petroleum industry and identifies chlorinated compounds in the environment with quadrupole ion-trap technology and high-resolution sector instruments.
| Author | : Stphane Bouchonnet |
| Publisher | : CRC Press |
| Total Pages | : 225 |
| Release | : 2013-02-20 |
| Genre | : Science |
| ISBN | : 1466572523 |
Although GC-MS (gas chromatography-mass spectrometry) finds applications in fields as diverse as the food processing industry, medicine, pharmacology, and environmental analysis, the few works that are dedicated to this use of mass spectrometry are generally highly complex and theoretical. Emphasizing the practical aspects of GC-MS, without neglect
| Author | : Harold M. McNair |
| Publisher | : John Wiley & Sons |
| Total Pages | : 305 |
| Release | : 2019-08-01 |
| Genre | : Science |
| ISBN | : 1119450780 |
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.
| Author | : Robert L. Grob, PhD |
| Publisher | : John Wiley & Sons |
| Total Pages | : 1059 |
| Release | : 2004-08-04 |
| Genre | : Science |
| ISBN | : 047165115X |
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.
| Author | : Gordon M. Message |
| Publisher | : Wiley-Interscience |
| Total Pages | : 376 |
| Release | : 1984-10-03 |
| Genre | : Science |
| ISBN | : |
New York : Wiley, c1984.
| Author | : Diane C Turner |
| Publisher | : Royal Society of Chemistry |
| Total Pages | : 340 |
| Release | : 2019-11-28 |
| Genre | : Science |
| ISBN | : 1782629289 |
Gas chromatography–mass spectrometry (GC-MS) is a powerful way to analyse a range of substances. It is used in everything from food safety to medicine. It has even been used to protect endangered vultures through analysis of poisonous pesticide molecules in their environment! I want to apply this technique, where do I begin? Is GC-MS is the right technique to use? How do I prepare my samples and calibrate the instruments? This textbook has the answers to all these questions and more. Throughout the book, case studies illustrate the practical process, the techniques used and any common challenges. Newcomers can easily search for answers to their question and find clear advice with coloured images on how to get started and all subsequent steps involved in using GC-MS as part of a research process. Readers will find information on collecting and preparing samples, designing and validating methods, analysing results, and troubleshooting. Examples of pollutant, food, oil and fragrance analysis bring the theory to life. The authors use their extensive experience teaching GC-MS theory and practice and draw on their combined backgrounds applying the technique in academic and industry settings to bring this practical reference together. The authors also design and teach the Royal Society of Chemistry’s Pan Africa Chemistry Network GC-MS course, which is supported by GSK.
