Author: Lars RenmanPublisher:
ISBN: 9789179003340
Category :
Languages : en
Pages : 59
Book Description
Development of Gas Chromatographic and Electrochemical Analytical Methods for Industrial Hygiene Applications
Author: Lars RenmanPublisher:
ISBN: 9789179003340
Category :
Languages : en
Pages : 59
Book Description
Development of gas chromatographic and electrochemical analytical methods for industria hygiene applications
Author: Lars RenmanTrace Analysis of Specialty and Electronic Gases
Author: William M. GeigerPublisher: John Wiley & Sons
ISBN: 1118642570
Category : Science
Languages : en
Pages : 309
Book Description
Explores the latest advances and applications of specialty and electronic gas analysis The semiconductor industry depends upon a broad range of instrumental techniques in order to detect and analyze impurities that may be present in specialty and electronic gases, including permanent gases, water vapor, reaction by-products, and metal species. Trace Analysis of Specialty and Electronic Gases draws together all the latest advances in analytical chemistry, providing researchers with both the theory and the operating principles of the full spectrum of instrumental techniques available for specialty and electronic gas analysis. Moreover, the book details the advantages and disadvantages of each technique, steering readers away from common pitfalls. Featuring contributions from leading analytical and industrial chemists, Trace Analysis of Specialty and Electronic Gases covers a wide range of practical industrial applications. The book begins with the historical development of gas analysis and then focuses on particular subjects or techniques such as: Metals sampling and ICP-MS analysis Improvements in FTIR spectroscopy Water vapor analysis techniques New infrared laser absorption spectroscopy approaches GC/MS, GC/AED, and GC-ICP-MS techniques Gas chromatography columns Atmospheric pressure ionization mass spectrometry Lastly, the book examines gas mixtures and standards that are critical for instrument calibration. There are also two appendices offering information on fittings and material compatibility. With its thorough review of the literature and step-by-step guidance, Trace Analysis of Specialty and Electronic Gases enables researchers to take full advantage of the latest advances in gas analysis. Although the book's focus is the semiconductor and electronics industry, analytical chemists in other industries facing challenges with such issues as detection selectivity and sensitivity, matrix gas interference, and materials compatibility will also discover plenty of useful analytical approaches and techniques.
Advances in Gas Chromatography
Author: Xinghua GuoPublisher: BoD – Books on Demand
ISBN: 9535112279
Category : Science
Languages : en
Pages : 226
Book Description
For decades gas chromatography has been and will remain an irreplaceable analytical technique in many research areas for both quantitative analysis and qualitative characterization/identification, which is still supplementary with HPLC. This book highlights a few areas where significant advances have been reported recently and/or a revisit of basic concepts is deserved. It provides an overview of instrumental developments, frontline and modern research as well as practical industrial applications. The topics include GC-based metabolomics in biomedical, plant and microbial research, natural products as well as characterization of aging of synthetic materials and industrial monitoring, which are contributions of several experts from different disciplines. It also contains best hand-on practices of sample preparation (derivatization) and data processing in daily research. This book is recommended to both basic and experienced researchers in gas chromatography.
Selected Water Resources Abstracts
Author: Gas Chromatographic Techniques and Applications
Author: Alan J. HandleyPublisher: Blackwell
ISBN: 9780849305214
Category : Gas chromatography
Languages : en
Pages : 0
Book Description
Gas Chromatographic Techniques and Applications provides an accessible source of information on the essential principles, instrumentation, methodology, and applications of various aspects of gas chromatography. Each chapter reviews the history of the process, provides a detailed explanation of the current technology, discusses specific examples, and includes numerous spectra, figures, photographs, and diagrams illustrating the topics. This resource will keep you up to date on the latest developments in the field and will help you to employ them in your laboratory.
Development and Application of a Headspace Gas Chromatographic Method for the Analysis of Gasoline in Environmental Samples
Author: Valerie Dawn RoePractical Gas Chromatography
Author: Katja Dettmer-WildePublisher: Springer
ISBN: 9783662518618
Category : Science
Languages : en
Pages : 0
Book Description
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.
Selected Water Resources Abstracts
Author: Gas-Chromatographic Analysis of Trace Impurities
Author: V. G. BerezkinPublisher: Springer
ISBN: 9781468416015
Category : Science
Languages : en
Pages : 177
Book Description
Recent scientific and industrial developments have demon strated the major effects (advantageous or otherwise) of trace components in compounds, which in commercial products may substantially affect the properties and the course of reactions, especially catalytic ones. Some of these problems (e.g., the pur ity of natural waters and air) have attracted the attention not only of specialists but also of society generally. It would be impossible to do research on trace components and contaminants if we did not have reliable rapid and sensitive methods of determining substances present in mixtures in minute concentrations. Gas chromatography is an effective method of purity testing. This book deals with analysis for trace components, together with the basic methods of gas chromatography that are used for the purpose. We have tried to reflect here the principal papers in this area appearing in the foreign literature and in Rus sian. Weare indebted to Plenum Pre~'B for the opportunity of pre senting this edition. Moscow September 1972 v Preface Gas -chromatographic analysis for impurities is presently a rapidly developing area in gas chromatography, because many practical topics give considerable importance to impurity analy sis. Progress in this analysis bas been such for volatile com pounds (and also for nonvolatile ones, when reactive gas chroma tography is used) that one can now be confident of solving most practical problems in this way. Commercial ionization detectors of high sensitivity and selectivity often allow one to detect impuri ties down to levels of parts in 109.