Download or read book Applications of Glass Capillary Gas Chromatography written by Walter Jennings and published by CRC Press. This book was released on 1981-08-01 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gas Chromatography with Glass Capillary Columns written by Walter Jennings and published by Elsevier. This book was released on 2012-12-02 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: The need for this second edition is dictated by developments that have occurred in this rapidly changing field and by sins of omission and sins of commission in the first edition. Projections available at the time of this writing indicate that gas chromoatography will remain the world's most widely used analytical technique for some time.

Download or read book CRC Handbook of Chromatography written by Ram N. Gupta and published by CRC Press. This book was released on 2018-04-17 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: These volumes provide a reference source of different gas chromatographic, liquid chromatographic, or thin-layer chromatographic techniques for the qualitative determination of various therapeutic agents, including antibiotics, vitamins and hormones, drugs of abuse in body fluids, dosage forms, or food stuffs. Over 5000 publications were reviewed to prepare tables of chromatographic data for 800 compounds, arranged alphabetically by generic drug name or by drug groups. A detailed summary of the extraction procedure described in each publication included in the table of a particular drug is also provided. This easy-to-read handbook is useful for selecting an appropriate chromatographic procedure for the determination of a given compound according to the available facilities.

Download or read book Chromatographic Theory and Basic Principles written by J. A. Jonsson and published by CRC Press. This book was released on 1987-07-28 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Principles and Practices in Plant Ecology written by Inderjit and published by CRC Press. This book was released on 2023-07-21 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles and Practices in Plant Ecology: Allelochemical Interactions provides insights and details recent progress about allelochemical research from the ecosystem standpoint. Research on chemical ecology of allelochemicals in the last three decades has established this field as a mature science that interrelates the research of biologists, weed and crop scientists, agronomists, natural product chemists, microbiologists, ecologists, soil scientists, and plant physiologists and pathologists. This book demonstrates how the influence of allelochemicals on the various components of an ecosystem-including soil microbial ecology, soil nutrients, and physical, chemical, and biological soil factors-may affect growth, distribution, and survival of plant species. Internationally renowned exper†s discuss how a better understanding of allelochemical phenomena can lead to true sustainable agriculture.

Download or read book Multidimensional Chromatography written by Hernan J. Cortes and published by CRC Press. This book was released on 2020-07-24 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes all the important aspects of multidimensional separations, providing information on gas, liquid and thin-layer chromatography, as well as the techniques and applications of supercritical fluid chromatography in the multidimensional mode.

Download or read book Quantitative TLC and its Industrial Applications written by Treiber and published by CRC Press. This book was released on 1986-12-09 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines the fundamental theoretical aspects, and a wide variety of practical applications of quantitative thin-layer chromatography (TLC). The book details the mathematical treatment of photometry in light-scattering media, highlights the characteristics of sorbents for TLC, discusses computer-assisted TLC, and delineates the utility of flame ionization detectors. Annotation c. by Book News, Inc., Portland, Or.

Download or read book Steroid Analysis by HPLC written by Marie P. Kautsky and published by CRC Press. This book was released on 1981-07-01 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Food Taints and Off Flavours written by M.J. Saxby and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contamination of food with extremely low levels of certain compounds can cause an unpleasant taste. This can result in the destruction of vast stocks of product, and very substantial financial losses to food companies. The concentration of the alien compound in the food can be so low that very sophisticated equipment is needed to identify the components and to determine its source. It is vital that every company involved in the production, distribution and sale of foodstuffs are fully aware of the ways in which contamination can accrue, how it can be avoided, and what steps need to be taken in the event that a problem does arise. This book provides the background information needed to recognize how food can become tainted, to draw up guidelines to prevent this contamination, and to plan the steps that should be taken in the event of an outbreak. The new edition has been extensively revised and updated and includes substantial new material on the formation of off flavors due to microbiological and enzymic action, and on sensory evaluation of taints and off flavors A new chapter on off flavors in alcoholic beverages has been added. Written primarily for industrial food technologists, this volume is also an essential reference source for workers in research and government institutions.

Download or read book Flow Perturbation Gas Chromatography written by A. Katsanos and published by CRC Press. This book was released on 2020-10-15 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses flow perturbation method, namely, the stopped-flow technique and the reversed-flow technique. It is directed to those who need an accurate method for the determination of a certain physicochemical quantity and to researchers working on the development of gas chromatography.

Download or read book Microbore Column Chromatography written by F. J. Yang and published by CRC Press. This book was released on 2020-08-27 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the various aspects of microbore column chromatography. It provides readers with an in-depth understanding of the supercritical fluid chromatography and microbore high-performance liquid chromatography.

Download or read book Complexation Chromatography written by D. Cagniant and published by CRC Press. This book was released on 2020-07-24 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Considers three fundamental aspects of molecular interactions important in chromatography, taking care not to duplicate information readily available in other references. Surveys the basic factors involved in complex formation, which governs the retention mechanism and selectivity in either donor or

Download or read book Field Flow Fractionation written by Josef Janca and published by CRC Press. This book was released on 2022-11-08 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Field-flow fractionation has become a very effective method for the separation and analytical characterization of substances of macromolecular and particulate character-making this method probably the most important discovery in the analytical separation field since World War II. The first, complete, up-to-date reference on this notable separation method, Field-Flow Fractionation includes comprehensive explanations of general and theoretical principles . . . presents detailed descriptions of experimental techniques and instrumentation ... and discusses advantages over competitive processes. In addition, this resource demonstrates various applications for characterizing synthetic polymers ... analyzing biopolymers and particles in environmental samples ... and determining sizes of biological cells, viruses, and subcellular particles. Substantiating main conclusions of theories, experiments, and applications with graphs and drawings, and including numerous tables and photographs, this one-source reference is invaluable reading for analytical, industrial, physical, and polymer chemists; chrom­ atographers; biochemists; biotechnologists; biophysicists; and all others interested in the study and characterization of macromolecules or particles of various origins.

Download or read book Basic Gas Chromatography Mass Spectrometry written by F.W. Karasek and published by Elsevier. This book was released on 2012-12-02 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book begins by covering the basic principles of both gas chromatography (GC) and mass spectrometry (MS) to the extent necessary to understand and deal with the data generated in a GC-MS analysis. The focus then turns to the particular requirements created by a direct combination of these two techniques into a single instrumentation system. The data generated and their use are covered in detail. The role of the computer and its specific software receives special attention, especially in the matter of compound identification via mass spectral search techniques. GC-MS-computer instrumentation has reached such a plateau of excellence today that the present commercial systems will not be obsolete for a long time to come. Therefore, a detailed description of these systems is not only informative but is also pertinent to the subject matter of this book. Finally, representative applications and results obtained with GC-MS-computer techniques are presented and chosen in such a way as to permit extrapolation of specific applications to similar problems encountered by the reader. To aid the reader in mastering the subject matter and increase understanding, interpretation problems and suggested readings are included. The format is instructional, informative and application-oriented with material presented in such a way as to be useful to a broad spectrum of people.The book serves as a text in its own right.The software package Gas Chromatography-Mass Spectrometry: A Knowledge Base, by F.A. Settle, Jr. and M.A. Pleva provides rapid access to a wealth of current information in the GC-MS field. Its three diskettes (51/4 inch) allow the user three ways to access: the index mode, the tree mode and a keyword search mode. The package may be purchased separately and is available for the IBM-PC and compatibles.The software provides a valuable supplement to the book.

Download or read book Gas Liquid Solid Chromatography written by Victor G. Berezkin and published by CRC Press. This book was released on 2020-08-13 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Berezkin (petrochemical synthesis, USSR Academy of Sciences) explains to chromatographers that gas-liquid chromatography, an exciting development of gas chromatography, is itself just a limited case of gas-liquid-solid chromatography, and shows how this perspective can help solve problems more quick

Download or read book Detection Oriented Derivatization Techniques in Liquid Chromatography written by Henk Lingeman and published by CRC Press. This book was released on 2021-05-30 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the principles, kinetics, and applications of derivatization reactions in liquid chromatography. It emphasizes detection-oriented derivatization procedures that can be used to enhance to detectability of a wide variety of solutes using absorbance and fluorescence detection.

Download or read book Preparative Scale Chromatography written by Eli Grushka and published by CRC Press. This book was released on 1988-10-28 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses a model for the propagation of a finite concentration zone in a chromatographic column for the case of a single component sample, and explores operating conditions of ion-exchange chromatography for the production of albumin from bovine serum and plasma. Focus is on theoretical, instrument