Download or read book Radiochromatography written by and published by Elsevier. This book was released on 2011-08-26 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radiochromatography

Download or read book Handbook of Methods and Instrumentation in Separation Science written by and published by Academic Press. This book was released on 2009-11-11 with total page 881 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Methods and Instrumentation in Separation Science, Volume 1 provides concise overviews and summaries of the main methods used for separation. It is based on the Encyclopedia of Separation Science. The handbook focuses on the principles of methods and instrumentation. It provides general concepts concerning the subject matter; it does not present specific procedures. This volume discusses the separation processes including affinity methods, analytical ultracentrifugation, centrifugation, chromatography, and use of decanter centrifuge and dye. Each methodology is defined and compared with other separation processes. It also provides specific techniques, principles, and theories concerning each process. Furthermore, the handbook presents the applications, benefits, and validation of the processes described in this book. This handbook is an excellent reference for biomedical researchers, environmental and production chemists, flavor and fragrance technologists, food and beverage technologists, academic and industrial librarians, and nuclear researchers. Students and novices will also find this handbook useful for practice and learning. - One-stop source for information on separation methods - General overviews for quick orientation - Ease of use for finding results fast - Expert coverage of major separation methods - Coverage of techniques for all sizes of samples, pico-level to kilo-level

Download or read book Optimization of Chromatographic Selectivity written by P.J. Schoenmakers and published by Elsevier. This book was released on 1986-08-01 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first detailed description of method development in chromatography - the overall process of which may be summarized as: method selection, phase selection, selectivity optimization, and system optimization. All four aspects receive attention in this book.Chapter 1 gives a short introduction, describes chromatographic theory and nomenclature, and outlines the method development process. Chapter 2 describes guidelines for method selection, and quantitative concepts for characterizing and classifying chromatographic phases. Selective separation methods, from both gas and liquid chromatography are given in Chapter 3; the main parameters of each method are identified and simple, quantitative relations are sought to describe their effects. Criteria by which to judge the quality of separation are discussed in Chapter 4 with clear recommendations for different situations. The specific problems involved in the optimization of chromatographic selectivity are explained in Chapter 5. Optimization procedures, illustrated by examples, are extensively described and compared on the basis of a number of criteria. Suggestions are made both for the application of different procedures and for further research. The optimization of programmed analysis receives special attention in Chapter 6, and the last chapter summarizes the optimization of the chromatographic system, including the optimization of the efficiency, sensitivity and instrumentation.Those involved in developing chromatographic methods or wishing to improve existing methods will value the detailed, structured way in which the subject is presented. Because optimization procedures and criteria are described as elements of a complete optimization package, the book will help the reader to understand, evaluate and select current and future commercial systems.

Download or read book Chromatography written by and published by Elsevier. This book was released on 2011-08-26 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chromatography

Download or read book Chromatography of Alkaloids Part A written by and published by Elsevier. This book was released on 2011-08-26 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chromatography of Alkaloids, Part A

Download or read book Selective Gas Chromatographic Detectors written by M. Dressler and published by Elsevier. This book was released on 1986-07-01 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives a comprehensive, up-to-date review of all selective detectors used in combination with gas chromatography. For each detector, the historical background, design and principle are described, and the working parameters affecting the detector performance are analyzed critically and in detail. The analytical possibilities of the detectors and the main characteristics such as sensitivity, noise and minimum detectability are discussed. All the selective detectors that are currently used are discussed in detail. Combinations of GC with other techniques such as plasma emission spectroscopy, atomic absorption spectrometry, ion-selective electrodes, piezoelectric sorption detector, mass spectrometry and infrared spectroscopy are discussed briefly.Chromatographers and users of gas chromatographs, especially in the field of environmental protection, agriculture, clinical chemistry, and toxicology will find the book useful to their work. Institutes and organisations dealing with analytical chemistry will also find it of interest.

Download or read book Advanced Chromatographic and Electromigration Methods in BioSciences written by I. Mikšík and published by Elsevier. This book was released on 1998-09-28 with total page 1149 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with chromatographic and electrophoretic methods applied for the separation (quantitation and identification) of biologically relevant compounds. It is assumed that the potential reader is familiar with the basics of chromatographic and electromigration methods. Individual separation modes are dealt with to an extent which follows their applicability for biomedical purposes: liquid chromatography and electromigration methods are therefore highlighted.Each chapter is completed with a list of recent literature covering the 1987-1997 period, which can be used for further guidance of the reader in his/her own field. The chapters have been written by specialists in a particular area and with an emphasis on applications to the biomedical field. This implies that theoretical and instrumental aspects are kept to a minimum which allows the reader to understand the text. Considerable attention is paid to method selection, detection and derivatization procedures and troubleshooting. The majority of examples given represent the analyses of typical naturally-occurring mixtures. Adequate attention is paid to the role of the biological matrix and sample pretreatment, and special attention is given to forensic, toxicological and clinical applications. The book is completed with an extensive Index of Compounds Separated.

Download or read book Liquid Chromatography Detectors written by R.P.W. Scott and published by Elsevier. This book was released on 1986-02-01 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: The renaissance of liquid chromatography took place in the late 1960's and early 1970's. The first edition of this book published in 1977 described the detectors that were available at that time and which provided a performance matching that of the contemporary equipment with which they were associated. It is interesting to note that the most popular detectors then (the UV detector, the refractometer detector, the fluorescence detector and the electrical conductivity detector) are still the most commonly used detectors nearly a decade later. Detector design, however, has changed very significantly over the intervening years. Modern high efficiency columns provide very narrow peaks and very fast separations, and thus the physical design of the detectors had to change to meet these new challenges. In 1977, there was little real understanding of the important role played by the detector in the overall function of the chromatographic system and although some of the factors were pointed out in the first edition of this book, in retrospect they appeared to be little understood.This second edition gives an entirely new presentation of the subject of liquid chromatography detectors. It contains sections dealing with the fundamental aspects of the interaction between columns and detectors and the interaction between ancillary equipment and the detector. It brings the reader up-to-date with new designs and novel detecting systems that have been developed since 1977 and extends significantly the subject of the association of the liquid chromatography detector with spectroscopic techniques. In particular the book now explores the association of liquid chromatography with nuclear magnetic resonance, infrared and atomic absorption spectrometry. This book not only gives a comprehensive treatment of the subject of liquid chromatographic detectors and provides a rational procedure for defining their performance and so permit valid comparisons, but also discusses detector performance in relation to the whole of the chromatographic system.

Download or read book Microcolumn High Performance Liquid Chromatography written by P. Kucera and published by Elsevier. This book was released on 2000-04-01 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microcolumn High-Performance Liquid Chromatography

Download or read book Modern Liquid Chromatography of Macromolecules written by B.G. Belenkii and published by Elsevier. This book was released on 2000-04-01 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern Liquid Chromatography of Macromolecules

Download or read book Fundamentals and Techniques written by and published by Elsevier. This book was released on 2000-04-01 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals and Techniques

Download or read book Instrumental Liquid Chromatography written by N.A. Parris and published by Elsevier. This book was released on 2000-04-01 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: Instrumental Liquid Chromatography

Download or read book Separation of Individual Compound Classes written by and published by Elsevier. This book was released on 1988-11-01 with total page 745 pages. Available in PDF, EPUB and Kindle. Book excerpt: Separation of Individual Compound Classes

Download or read book Bioaffinity Chromatography written by J. Turková and published by Elsevier. This book was released on 1993-09-14 with total page 819 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioaffinity chromatography is now the preferred choice for the purification, determination or removal of many biologically active substances. The book includes information on biologically active substances with their affinants, solid supports and methods of coupling, summarized in tables covering classical, high-performance liquid and large-scale bioaffinity chromatography.Optimization of the preparation and the use of highly active and stable biospecific adsorbents is discussed in several chapters. Following a chapter dealing with the choice of affinity ligands, affinity-sorbent bonding is described in detail. Other chapters give information on solid supports, the most common coupling procedures and a general discussion of sorption and elution. Several applications of bioaffinity chromatography are described, e.g. quantitative evaluation of biospecific complexes and many applications in medicine and in the biotechnology industry.

Download or read book Chromatography of Antibiotics written by M.J. Weinstein and published by Elsevier. This book was released on 2000-04-01 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chromatography of Antibiotics

Download or read book Quantitative Column Liquid Chromatography written by S.T. Balke and published by Elsevier. This book was released on 2000-04-01 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantitative Column Liquid Chromatography

Download or read book The Science of Chromatography written by and published by Elsevier. This book was released on 1985-06-01 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Science of Chromatography