Quantitative Gas Chromatography For Laboratory Analyses And On Line Process Control

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Quantitative Gas Chromatography for Laboratory Analyses and On-Line Process Control

Author : G. Guiochon
Publisher : Elsevier
ISBN 13 : 0080858473
Total Pages : 811 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Quantitative Gas Chromatography for Laboratory Analyses and On-Line Process Control by : G. Guiochon

Download or read book Quantitative Gas Chromatography for Laboratory Analyses and On-Line Process Control written by G. Guiochon and published by Elsevier. This book was released on 1988-06-01 with total page 811 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Quantitative gas chromatography : for laboratory analyses and on-line process control

Author :
Publisher :
ISBN 13 : 9780444416162
Total Pages : 797 pages
Book Rating : 4.4/5 (161 download)

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Book Synopsis Quantitative gas chromatography : for laboratory analyses and on-line process control by :

Download or read book Quantitative gas chromatography : for laboratory analyses and on-line process control written by and published by . This book was released on 1988 with total page 797 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Journal of chromatography library

Author : Georges Guiochon
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (128 download)

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Book Synopsis Journal of chromatography library by : Georges Guiochon

Download or read book Journal of chromatography library written by Georges Guiochon and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Instrument Engineers' Handbook, Volume One

Author : Bela G. Liptak
Publisher : CRC Press
ISBN 13 : 1420064029
Total Pages : 1914 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Instrument Engineers' Handbook, Volume One by : Bela G. Liptak

Download or read book Instrument Engineers' Handbook, Volume One written by Bela G. Liptak and published by CRC Press. This book was released on 2003-06-27 with total page 1914 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unsurpassed in its coverage, usability, and authority since its first publication in 1969, the three-volume Instrument Engineers' Handbook continues to be the premier reference for instrument engineers around the world. It helps users select and implement hundreds of measurement and control instruments and analytical devices and design the most cost-effective process control systems that optimize production and maximize safety. Now entering its fourth edition, Volume 1: Process Measurement and Analysis is fully updated with increased emphasis on installation and maintenance consideration. Its coverage is now fully globalized with product descriptions from manufacturers around the world. Béla G. Lipták speaks on Post-Oil Energy Technology on the AT&T Tech Channel.

TRAC: Trends in Analytical Chemistry

Author : U A Th Brinkman
Publisher : Elsevier
ISBN 13 : 1483274616
Total Pages : 405 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis TRAC: Trends in Analytical Chemistry by : U A Th Brinkman

Download or read book TRAC: Trends in Analytical Chemistry written by U A Th Brinkman and published by Elsevier. This book was released on 2013-09-24 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRAC: Trends in Analytical Chemistry, Volume 8 provides information pertinent to the trends in the field of analytical chemistry. This book presents a variety of topics related to analytical chemistry, including protein purification, biotechnology, Raman spectroscopy in pharmaceutical field, electrokinetic chromatography, and flow injection analysis. Organized into 50 chapters, this volume begins with an overview of scientometric investigations that enable the quantitative study of the evolution of its various components and can thereby uncover how information is utilized to diffuse and generate knowledge. This text then discusses the economic significance of sensing and control as being the main factors in determining process economics and in offering products and business opportunities. Other chapters consider the important relationship between Raman spectroscopy and other analytical methods. This book discusses as well the interfaces between a gas chromatograph and a Fourier transform infrared spectrometer. The final chapter deals with chemometrics routines. This book is a valuable resource for analytical chemists, and biochemists.

Process Gas Chromatographs

Author : Tony Waters
Publisher : John Wiley & Sons
ISBN 13 : 1119633044
Total Pages : 400 pages
Book Rating : 4.1/5 (196 download)

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Book Synopsis Process Gas Chromatographs by : Tony Waters

Download or read book Process Gas Chromatographs written by Tony Waters and published by John Wiley & Sons. This book was released on 2020-07-13 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to the fundamentals of applied gas chromatography and the process gas chromatograph, with practical procedures for design and troubleshooting This comprehensive resource provides the theory that underpins a full understanding of the fundamental techniques of gas chromatography and the process analyzer. Without relying on complex mathematics, the book addresses hands-on applications of gas chromatographs within process industries. The author – a noted expert on the topic – details both the scientific information needed to grasp the material presented and the practical applications for professionals working in the field. Process Gas Chromatographs: Fundamentals, Design and Implementation comprises 15 chapters, a glossary of terms and a series of self-assessment questions and quizzes. This important resource: Describes practical procedures for design and troubleshooting Contains concise chapters that provide a structured course for advanced students in process engineering Reviews the fundamentals of applied gas chromatography Details the operation and maintenance of process gas chromatographs Offers a summary, and self-assessment questions, for every chapter Is written by an international expert in the field with extensive industry knowledge and teaching experience in courses on process sampling systems and gas chromatography Written for process analyzer engineers and technicians, application engineers, and industrial environmental engineers, Process Gas Chromatographs: Fundamentals, Design and Implementation offers an essential guide to the basics of gas chromatography and reviews the applications of process gas chromatographs in industry today.

Practical Gas Chromatography

Author : Katja Dettmer-Wilde
Publisher : Springer
ISBN 13 : 3642546404
Total Pages : 904 pages
Book Rating : 4.6/5 (425 download)

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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.

Chromatographic Analysis of the Environment, Third Edition

Author : Leo M.L. Nollet
Publisher : CRC Press
ISBN 13 : 1420027980
Total Pages : 1290 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Chromatographic Analysis of the Environment, Third Edition by : Leo M.L. Nollet

Download or read book Chromatographic Analysis of the Environment, Third Edition written by Leo M.L. Nollet and published by CRC Press. This book was released on 2005-11-29 with total page 1290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chromatographic Analysis of the Environment, Third Edition is a detailed handbook on different chromatographic analysis techniques and chromatographic data for compounds found in air, water, soil, and sludge. Taking on a new perspective from previous editions, this third edition discusses the parameters of each environmental compartment in a consistent format that highlights preparation techniques, chromatographic separation methods, and detection methods. Most of the data are compiled in tables and figures to elucidate the text as needed. Separate chapters approach specific aspects of sampling methods especially designed for environmental purposes, quantification of environmental analytes in difficult matrices, and data handling. The second part of the book focuses on the analysis of hazardous chemicals in the environment, including volatile organic carbons (VOCs), polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), and endocrine-disrupting chemicals (EDCs). In addition, the authors feature information on compounds such as phosphates, organic acids, halogenated VOCs, amines, and n-ntirosamines, isocyanates, phthalate esters, and humic substances. Presenting important theoretical and practical aspects from sample collection to laboratory analysis, Chromatographic Analysis of the Environment, Third Edition is a unique resource of chromatographic techniques, data, and references that are useful to all scientists involved in the analysis of environmental compounds.

Gas Chromatography in Air Pollution Analysis

Author : V.G. Berezkin
Publisher : Elsevier
ISBN 13 : 0080858562
Total Pages : 225 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Gas Chromatography in Air Pollution Analysis by : V.G. Berezkin

Download or read book Gas Chromatography in Air Pollution Analysis written by V.G. Berezkin and published by Elsevier. This book was released on 1991-04-25 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Plastics Additives

Author : J.C.J. Bart
Publisher : IOS Press
ISBN 13 : 1607501228
Total Pages : 824 pages
Book Rating : 4.6/5 (75 download)

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Book Synopsis Plastics Additives by : J.C.J. Bart

Download or read book Plastics Additives written by J.C.J. Bart and published by IOS Press. This book was released on 2006-03-15 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Cover-to-cover reading of Plastics Additives, Advanced Industrial Analysis, is recommended for both professional analysts and plastics technologists. Professor Bart’s prose style is easy to read. A professional background in analytical chemistry is not assumed. Particularly valuable is the trove of good advice as to which approach might be best in a given situation. Every department with a serious interest in additive / property relations should invest in a copy.” -- PMAD Newsletter. This industrially relevant and up-to-date resource deals with all established and emerging analytical methods for in-polymer additive analysis of plastics formulations. Quality assurance and industrial troubleshooting all benefit from direct analysis modes. Plastics Additives comprises detailed coverage of solid-state spectroscopy, thermal analysis and pyrolysis, laser techniques, surface studies and microanalysis along with process analytics, quantitative analysis and modern method development and validation applied to additives in polymers. The book is organised for quick and easy reference and is extensively illustrated with over 200 figures, 300 flow diagrams and tables to facilitate rapid understanding of this topic, and it contains 4000 references. Emphasis is on understanding (principles and characteristics) and industrial applicability.

Advanced Gas Chromatography

Author : Mustafa Ali Mohd
Publisher : BoD – Books on Demand
ISBN 13 : 9535102982
Total Pages : 474 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Advanced Gas Chromatography by : Mustafa Ali Mohd

Download or read book Advanced Gas Chromatography written by Mustafa Ali Mohd and published by BoD – Books on Demand. This book was released on 2012-03-21 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Progress in agricultural, biomedical and industrial applications' is a compilation of recent advances and developments in gas chromatography and its applications. The chapters cover various aspects of applications ranging from basic biological, biomedical applications to industrial applications. Book chapters analyze new developments in chromatographic columns, microextraction techniques, derivatisation techniques and pyrolysis techniques. The book also includes several aspects of basic chromatography techniques and is suitable for both young and advanced chromatographers. It includes some new developments in chromatography such as multidimensional chromatography, inverse chromatography and some discussions on two-dimensional chromatography. The topics covered include analysis of volatiles, toxicants, indoor air, petroleum hydrocarbons, organometallic compounds and natural products. The chapters were written by experts from various fields and clearly assisted by simple diagrams and tables. This book is highly recommended for chemists as well as non-chemists working in gas chromatography.

Principles and Practice of Modern Chromatographic Methods

Author : Kevin Robards
Publisher : Academic Press
ISBN 13 : 012822097X
Total Pages : 532 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Principles and Practice of Modern Chromatographic Methods by : Kevin Robards

Download or read book Principles and Practice of Modern Chromatographic Methods written by Kevin Robards and published by Academic Press. This book was released on 2021-12-03 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles and Practice of Modern Chromatographic Methods, Second Edition takes a comprehensive, unified approach in its presentation of chromatographic techniques. Like the first edition, the book provides a scientifically rigid, but easy-to-follow presentation of chromatography concepts that begins with the purpose and intent of chromatographic theory - the “what and why that are left out of other books attempting to cover these principles. This fully revised second edition brings the content up-to-date, covering recent developments in several new sections and an additional chapter on composite methods. New topics include sample profiling, sample preparation, sustainable green chemistry, 2D chromatography, miniaturization/nano-LC, HILIC, and more. Contains thorough chapters that begin with an updated schematic overview and a visual representation of the content Avoids the obfuscation of different terminologies and classification systems that are prevalent in the area, such as the relationship between liquid chromatography and column chromatography Provides integrated and comprehensive topic coverage based on chromatographic bibliometrics and survey reports on the relative usage of chromatographic techniques

Data Analysis and Signal Processing in Chromatography

Author : A. Felinger
Publisher : Elsevier
ISBN 13 : 0080525563
Total Pages : 427 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Data Analysis and Signal Processing in Chromatography by : A. Felinger

Download or read book Data Analysis and Signal Processing in Chromatography written by A. Felinger and published by Elsevier. This book was released on 1998-05-19 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives an overview of the numerical data analysis and signal treatment techniques that are used in chromatography and related separation techniques. Emphasis is given to the description of the symmetrical and asymmetrical chromatographic peak shape models. Both theoretical and empirical models are discussed.The fundamentals of data acquisition, types and effect of baseline noise, and methods of improving the signal-to-noise ratio (either in time or in frequency and wavelet domain) are thoroughly discussed. Resolution enhancement techniques, such as curve fitting, deconvolution by Fourier and wavelet transforms, iterative deconvolution, Kalman filtering and multivariate methods of curve resolution are all discussed with several chromatographic examples. Quantitative analysis by peak area of peak height measurement, the precision and accuracy of the quantitation of stand-alone or overlapping and symmetrical or asymmetrical peaks are treated. In a separate chapter, guidelines are given for the use of transform techniques for the analysis of chromatograms. A statistical description of peak overlap is given in the final chapters. Since the concept of resolution has to be reconsidered when one separates complex mixtures, the problem of resolution and overlap is quantitatively discussed by means of statistical methods, and by using Fourier analysis of the complex chromatogram.Features of this book• The ultimate source of numerical techniques to enhance chromatographic data• Gives a detailed description of signal and resolution enhancement techniques in a manner applicable for enhancing not only chromatography, but also spectroscopic and other analytical signals• The first book with a thorough overview of the statistics of peak overlap.This is the first volume to encompass both the simple and more sophisticated methods for the numerical treatment of chromatograms. It is, therefore, the fundamental resource of numerical analysis methods for every analyst.

Gas Chromatography

Author : Colin Poole
Publisher : Elsevier
ISBN 13 : 0123855411
Total Pages : 753 pages
Book Rating : 4.1/5 (238 download)

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Book Synopsis Gas Chromatography by : Colin Poole

Download or read book Gas Chromatography written by Colin Poole and published by Elsevier. This book was released on 2012-07-26 with total page 753 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title provides comprehensive coverage of modern gas chromatography including theory, instrumentation, columns, and applications addressing the needs of advanced students and professional scientists in industry and government laboratories. Chapters are written by recognized experts on each topic. Each chapter offers a complete picture with respect to its topic so researchers can move straight to the information they need without reading through a lot of background information. - Individual chapters written by recognized experts - The big picture of gas chromatography from theory, to methods, to selected applications - Provides references to other sources in associated areas of study to facilitate research - Gives access to core data for practical work, comparison of results and decision making

Chromatography in Environmental Protection

Author : Tibor Cserhati
Publisher : CRC Press
ISBN 13 : 1482298473
Total Pages : 320 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Chromatography in Environmental Protection by : Tibor Cserhati

Download or read book Chromatography in Environmental Protection written by Tibor Cserhati and published by CRC Press. This book was released on 2000-12-21 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chromatography has been developed as a powerful and rapid technique for the separation of compounds with highly similar molecular characteristics, even from complicated matrices. Due to their excellent separation characteristics and Versatility, chromatographic methods have found growing acceptance and application in environmental protection fo

A Century of Separation Science

Author : Haleem J. Issaq
Publisher : CRC Press
ISBN 13 : 1482270927
Total Pages : 776 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis A Century of Separation Science by : Haleem J. Issaq

Download or read book A Century of Separation Science written by Haleem J. Issaq and published by CRC Press. This book was released on 2001-12-19 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Century of Separation Science presents an extensive overview of the critical developments in separation science since 1900, covering recent advances in chromatography, electrophoresis, field-flow fractionation, countercurrent chromatography, and supercritical fluid chromatography for high-speed and high-throughput analysis.

Carbohydrate Analysis

Author : Z. El Rassi
Publisher : Elsevier
ISBN 13 : 008085866X
Total Pages : 693 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Carbohydrate Analysis by : Z. El Rassi

Download or read book Carbohydrate Analysis written by Z. El Rassi and published by Elsevier. This book was released on 1994-11-11 with total page 693 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbohydrates and glycoconjugates play an important role in several life processes. The wide variety of carbohydrate species and their inherent polydispersity and heterogeneity require separation techniques of high resolving power and high selectivity such as high performance liquid chromatography (HPLC) and capillary electrophoresis (HPCE). In the last decade HPLC, and recently HPCE methods have been developed for the high resolution and reproducible quantitation of carbohydrates. Despite the importance of these two column separation technologies in the area of carbohydrates, no previous book describes specialized methods for the separation, purification and detection of carbohydrates and glycoconjugates by HPLC and HPCE.Therefore, the objective of the present book is to provide a comprehensive review of carbohydrate analysis by HPLC and HPCE by covering analytical and preparative separation techniques for all classes of carbohydrates including mono- and disaccharides; linear and cyclic oligosaccharides; branched heterooligosaccharides (e.g., glycans, plant-derived oligosaccharides); glycoconjugates (e.g., glycolipids, glycoproteins); carbohydrates in food and beverage; compositional carbohydrates of polysaccharides; carbohydrates in biomass degradation; etc.The book will be of interest to a wide audience, including analytical chemists and biochemists, carbohydrate, glycoprotein and glycolipid chemists, molecular biologists, biotechnologists, etc. It will also be a useful reference work for both the experienced analyst and the newcomer as well as for users of HPLC and HPCE, graduates and postdoctoral students.