Thin Layer Chromatography With Flame Ionization Detection
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Thin Layer Chromatography With Flame Ionization Detection
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Author : M. Ranny
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Thin Layer Chromatography With Flame Ionization Detection written by M. Ranny and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Thin-layer chromatography (TLC) has become a common and much favoured separation technique in laboratories in widely varied fields in recent years. Much of the credit for the introduction of this technique into analytical practice at the l 2 end of the 1950s is due to E. Stahl • • This method is simple and is characterized by high separation ability and sufficient sensitivity3; however, some analysts feel that it has passed the peak in its development and will gradually be replaced by the more modem high-performance liquid chromatography (HPLC). This is undoubtedly a very important analytical technique utilizing the specific separa tion properties of a large number of sorbents and the possibility of regulating 4 the flow-rate of the mobile phase by adjusting the pressure • Standardization of the experimental conditions is simpler in HPLC than in TLC, where the activity of the sorbent and flow-rate of the eitlent in the thin layer depend markedly on the relative humidity of the laboratory atmosphere and on the composition of the gaseous phase in the elution chamber. In addition, systems for quantitative detection of the separated ~ones are better developed for HPLC than for classical TLC, where, until recently, cumbersome and often even insufficiently reproducible chemical or gravimetric analysis of the extracts of scraped-off spots or densitometry of the separated zones, located first by pyrolysis or reaction s with suitable detection agents, were the predominant determination methods .
Thin Layer Chromatography With Flame Ionization Detection
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Author : M. Ranny
language : en
Publisher: Springer Science & Business Media
Release Date : 1987-06-30
Thin Layer Chromatography With Flame Ionization Detection written by M. Ranny and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987-06-30 with Science categories.
Thin-layer chromatography (TLC) has become a common and much favoured separation technique in laboratories in widely varied fields in recent years. Much of the credit for the introduction of this technique into analytical practice at the l 2 end of the 1950s is due to E. Stahl • • This method is simple and is characterized by high separation ability and sufficient sensitivity3; however, some analysts feel that it has passed the peak in its development and will gradually be replaced by the more modem high-performance liquid chromatography (HPLC). This is undoubtedly a very important analytical technique utilizing the specific separa tion properties of a large number of sorbents and the possibility of regulating 4 the flow-rate of the mobile phase by adjusting the pressure • Standardization of the experimental conditions is simpler in HPLC than in TLC, where the activity of the sorbent and flow-rate of the eitlent in the thin layer depend markedly on the relative humidity of the laboratory atmosphere and on the composition of the gaseous phase in the elution chamber. In addition, systems for quantitative detection of the separated ~ones are better developed for HPLC than for classical TLC, where, until recently, cumbersome and often even insufficiently reproducible chemical or gravimetric analysis of the extracts of scraped-off spots or densitometry of the separated zones, located first by pyrolysis or reaction s with suitable detection agents, were the predominant determination methods .
New Trends In Lipid And Lipoprotein Analyses
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Author : J.-L. Sebedio
language : en
Publisher: The American Oil Chemists Society
Release Date : 1995
New Trends In Lipid And Lipoprotein Analyses written by J.-L. Sebedio and has been published by The American Oil Chemists Society this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Medical categories.
This book should prove a valuable resource for food scientists, chemists, researchers, technicians, quality assurance persons, and those who wish to acquire a working knowledge of lipid analysis.
Thin Layer Chromatography Revised And Expanded
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Author : Bernard Fried
language : en
Publisher: CRC Press
Release Date : 1999-01-04
Thin Layer Chromatography Revised And Expanded written by Bernard Fried and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-01-04 with Science categories.
The fourth edition of this work emphasizes the general practices and instrumentation involving TLC and HPTLC, as well as their applications based on compound types, while providing an understanding of the underlying theory necessary for optimizing these techniques. The book details up-to-date qualitative and quantitative densitometric experiments on organic dyes, lipids, antibiotics, pharmaceuticals, organic acids, insecticides, and more.
Handbook Of Thin Layer Chromatography
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Author : Joseph Sherma
language : en
Publisher: CRC Press
Release Date : 2003-04-18
Handbook Of Thin Layer Chromatography written by Joseph Sherma and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-04-18 with Science categories.
In this third edition, more than 40 renowned authorities introduce and update chapters on the theory, fundamentals, techniques, and instrumentation of thin-layer chromatography (TLC) and high-performance thin-layer chromatography (HPTLC), highlighting the latest procedures and applications of TLC to 19 important compound classes and coverage of TLC applications by compound type. Easily adaptable to industrial scenarios , the Handbook of Thin-Layer Chromatography, Third Edition supports practical research strategies with extensive tables of data, offers numerous figures that illustrate techniques and chromatograms, and includes a glossary as well as a directory of equipment suppliers.
Asphaltene Particles In Fossil Fuel Exploration Recovery Refining And Production Processes
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Author : Mahendra K. Sharma
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Asphaltene Particles In Fossil Fuel Exploration Recovery Refining And Production Processes written by Mahendra K. Sharma and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
THE CURRENT STATE OF THE ART of several aspects of asphaltene is presented in this volume. It documents the proceedings of the Internationl Symposium on Asphaltene Particles in Fossil Fuel Exploration, Recovery, Refining and Production Processes sponsored by the Fine particle Society (FPS). This meeting was held il1 Las vegas, Nevada, July 13 -17, 1992. The symposium upon which this volume is based was organized in four sessions emphasizing various basic and applied aspects of research on asphaltene technology. Major topics discussed involve surface phenomena of asphaltene, processed and unprocessed bitumen, asphaltene effect on natural and accelerated ageing of bitumens, asphaltene conversion, theoretical aspects of asphaltenes and interactions of asphaltene colloids in organic solvents. This edition includes eighteen selected papers presented at the symposium. These papers are divided in four broad categories: (1) Bitumen and Coal-Derived Asphaltenes, (2) Asphalt and Asphaltene conversion, (3) Surface and Colloidal Aspects of Asphaltenes, and (4) Thermodynamic and Molecular Aspects of Asphaltenes.
New Techniques And Applications In Lipid Analysis
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Author : Richard E. McDonald
language : en
Publisher: The American Oil Chemists Society
Release Date : 1997
New Techniques And Applications In Lipid Analysis written by Richard E. McDonald and has been published by The American Oil Chemists Society this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Science categories.
New Techniques and Applications in Lipid Analysis provides an informative and comprehensive reference book covering the latest and most important analytical topics in lipid chemistry. Researchers in biomedicine, food industry, food processing, product development, nutrition and dietetics, oil processing, fat substitutes, and lipid technology, as well as students in the fields of food science and nutrition, will greatly benefit from this book.
Practical Thin Layer Chromatography
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Author : Bernard Fried
language : en
Publisher: CRC Press
Release Date : 2017-11-22
Practical Thin Layer Chromatography written by Bernard Fried and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-22 with Science categories.
Practical Thin-Layer Chromatography provides thorough coverage of the principles, practices, and applications of thin-layer chromatography (TLC) for important sample and compound types. This information is directed specifically at workers in the most active scientific fields.
Lipid Analysis In Oils And Fats
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Author : R.J. Hamilton
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Lipid Analysis In Oils And Fats written by R.J. Hamilton and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
This book focuses on the developments in the field of lipid analysis, providing an up-to-date review of the analytical techniques available to chemists and technologists to identify complex molecules. The requisite theoretical background will be provided for individual techniques, together with their strengths and weaknesses, and a guide to the enormous range of commercial applications. It will be an invaluable reference source to all sectors of the oils and fats industry where accurate labeling of foods, food contamination and adulteration are issues of increasing interest and concern.
Instrumental Thin Layer Chromatography
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Author : Colin Poole
language : en
Publisher: Elsevier
Release Date : 2023-01-14
Instrumental Thin Layer 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 2023-01-14 with Science categories.
Instrumental Thin-Layer Chromatography, Second Edition offers a comprehensive source of authoritative information on all aspects of instrumental thin-layer chromatography. The use of short, topic-focused chapters facilitates identifying information of immediate interest for familiar or emerging uses of thin-layer chromatography. The book gives those working in both academia and industry the opportunity to learn, refresh, or deepen their understanding of fundamental and instrumental aspects of thin-layer chromatography, as well as the tools to interpret and manage chromatographic data. The book serves as a practical consolidated guide to the selection of separation conditions and the use of auxiliary techniques. This fully updated new edition restores the contemporary character of the book for those involved in advancing the technology, analyzing data produced, or applying the technique to new application areas. Some chapters have been consolidated to make room for topics not covered in the first edition, reflecting general changes in the field of thin-layer chromatography, especially in effects-directed detection, convenient interfaces for advanced spectroscopic detection, and greater automation possibilities. This book is a valuable reference for anyone who needs to acquire fundamental and practical information to facilitate progress in research and management functions utilizing information acquired by thin-layer chromatography. - Features individual chapters written by recognized authoritative and visionary experts in the field - Provides an overview and focused treatment of a single topic - Provides tables and diagrams with commonly used data to facilitate practical work, comparison of results, and decision-making - Places modern developments in the research literature into a general context not always apparent to inexperienced users of the technique - Offers comprehensive updates to all chapters - Includes new chapters on instrument platforms, effects-directed detection, data analysis tools, small-scale and microfluidic planar separation systems, and applications to the separation of amino acids and peptides, the analysis of saccharides and lipids, and forensic analysis