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Author : P. Kucera
Publisher : Elsevier
ISBN 13 : 0080858317
Total Pages : 319 pages
Book Rating : 4.0/5 (88 download)
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
Author : M.V. Novotny
Publisher : Elsevier
ISBN 13 : 0080858333
Total Pages : 349 pages
Book Rating : 4.0/5 (88 download)
Download or read book Microcolumn Separations written by M.V. Novotny and published by Elsevier. This book was released on 2011-09-22 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edited by two of the pioneers of microcolumn chromatography and written by recognized experts in the field, this book summarizes advances in microcolumn liquid chromatography, capillary supercritical fluid chromatography and microelectrophoresis. Its unique combination of expert knowledge from leading laboratories in the USA, Japan and Switzerland, results in a particularly in-depth and comprehensive coverage of the various aspects of microcolumn separation methods.
Author : Charles G. Smith
Publisher : CRC Press
ISBN 13 : 1351089358
Total Pages : 287 pages
Book Rating : 4.3/5 (51 download)
Download or read book Handbook of Chromatography written by Charles G. Smith and published by CRC Press. This book was released on 2020-03-11 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Chromatography features tables and chromatograms, theoretical discussions, and practical applications on the topic. Tables and chromatograms are based on polymer analyses abstracted from literature references dating from 1981-1991. Compounds presented in the tables and chromatograms include residual monomers, plasticizers, additives, antioxidants, and products from the thermal degradation (pyrolysis) of a broad range of synthetic polymers. Theoretical discussions focus on new developments in the respective areas of gas, pyrolysis-gas, liquid, and size exclusion chromatographic separations. Capillary column technology, inverse gas chromatography (IGC), supercritical fluid extractions (SFE), and supercritical fluid chromatography (SFC) are also covered. A Practical Applications subsection provides a list of commercial suppliers of column packings and packed columns for gas and liquid chromatography. The book will be an excellent reference for chromatographers, organic chemists, and analytical chemists.
Author : Monika Waksmundzka-Hajnos
Publisher : CRC Press
ISBN 13 : 1420092618
Total Pages : 998 pages
Book Rating : 4.4/5 (2 download)
Download or read book High Performance Liquid Chromatography in Phytochemical Analysis written by Monika Waksmundzka-Hajnos and published by CRC Press. This book was released on 2010-11-08 with total page 998 pages. Available in PDF, EPUB and Kindle. Book excerpt: The powerful, efficient technique of high performance liquid chromatography (HPLC) is essential to the standardization of plant-based drugs, identification of plant material, and creation of new herbal medicines. Filling the void in this critical area, High Performance Liquid Chromatography in Phytochemical Analysis is the first book to give a comp
Author : Milos Krejci
Publisher : CRC Press
ISBN 13 : 1000147975
Total Pages : 224 pages
Book Rating : 4.0/5 (1 download)
Download or read book Trace Analysis with Microcolumn Liquid Chromatography written by Milos Krejci and published by CRC Press. This book was released on 2020-07-24 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a detailed description of technical elements of a microbore column liquid chromatograph suitable for use in trace analysis. It presents examples of analyses, especially from the spheres of biochemistry, pharmacology, and environmental analytical chemistry.
Author : M. Kastner
Publisher : Elsevier
ISBN 13 : 9780444502117
Total Pages : 978 pages
Book Rating : 4.5/5 (21 download)
Download or read book Protein Liquid Chromatography written by M. Kastner and published by Elsevier. This book was released on 2000 with total page 978 pages. Available in PDF, EPUB and Kindle. Book excerpt: Protein Liquid Chromatography is a handbook-style guide to liquid chromatography as a tool for isolating and purifying proteins, consisting of 25 individual chapters divided into three parts: Part A covers commonly-used, classic modes of chromatography such as ion-exchange, size-exclusion, and reversed-phase; Part B deals with various target protein classes such as membrane proteins, recombinant proteins, and glycoproteins; and Part C looks at various miscellaneous related topics, including coupling reaction, buffer solution additives, and software. The text as a whole can be viewed as a systematic survey of available methods and how best to use them, but also attempts to provide an exhaustive coverage of each facet. How to solve a specific problem using a chosen method is the overall essence of the volume. The principle philosophy of this compilation is that practical application is everything; therefore, both classical and modern methods are presented in detail, with examples involving conventional, medium- and high-pressure techniques. Over-exposure to history, concept, and theory has deliberately been avoided. The reader will find a wealth of tips and tricks from users for users, including advice on the advantages and disadvantages of each method. Easy-to-read sections on "Getting started now" and "Where to go from here" attempt to provide hands-on, fool-proof detailed practical procedures with complete and even standard model runs for any scientist or technician at work in this area.
Author : Robert Schwarcz
Publisher : Springer Science & Business Media
ISBN 13 : 146845952X
Total Pages : 690 pages
Book Rating : 4.4/5 (684 download)
Download or read book Kynurenine and Serotonin Pathways written by Robert Schwarcz and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the International Study Group for Tryptophan Research: Sixth International Meeting, held in Baltimore, Maryland, May 9--12, 1989
Author :
Publisher : Elsevier
ISBN 13 : 0080858260
Total Pages : 471 pages
Book Rating : 4.0/5 (88 download)
Download or read book Chromatography of Alkoloids, Part B written by and published by Elsevier. This book was released on 2011-08-26 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first of two books which provide an unparalleled reference source and handbook for everyone involved with alkaloid analyses. The first volume gives a comprehensive summary of the literature on thin layer chromatography of alkaloids. It presents the most effective methods for the separation and detection of alkaloids occurring in plant material, biological material, pharmaceutical preparations and drugs of abuse.
Author : B.S. Middleditch
Publisher : Elsevier
ISBN 13 : 008085849X
Total Pages : 1059 pages
Book Rating : 4.0/5 (88 download)
Download or read book Analytical Artifacts written by B.S. Middleditch and published by Elsevier. This book was released on 1989-01-01 with total page 1059 pages. Available in PDF, EPUB and Kindle. Book excerpt: This encyclopaedic catalogue of the pitfalls and problems that all analysts encounter in their work is destined to spend more time on the analyst's workbench than on a library shelf. The author has dedicated the book to ``the innumerable scientists who made mistakes, used impure chemicals and solvents, suffered the consequences of unanticipated side-reactions, and were otherwise exposed to mayhem yet were not too embarrassed to publish their findings''. Traditionally, the mass spectroscopist or gas chromatographer learnt his trade by participating in a 4-6 year apprenticeship as graduate student and post-doctoral researcher. Generally, no formal training was provided on the things that go wrong, but this information was accumulated by sharing in the experiences of colleagues. Nowadays, many novice scientists simply purchase a computerized instrument, plug it in, and use it. Much time can be wasted in studying and resolving problems due to artifacts and there is also a strong possibility that artifacts will not be recognized as such. For example, most analysts realize that they should use glass rather than plastic containers; but few of them would anticipate the possibility of plasticizer residues on glassware washed using detergent from a plastic bottle.This book is an easy-to-use compendium of problems encountered when using various commonly used analytical techniques. Emphasis is on impurities, by-products, contaminants and other artifacts. A separate entry is provided for each artifact. For specific chemicals, this entry provides the common name, mass spectrum, gas chromatographic data, CAS name and registry number, synonyms and a narrative discussion. More than 1100 entries are included. Mass spectral data are indexed in a 6-peak index (molecular ion, base peak, second peak, third peak) and there are also formula, author and subject indexes. An extensive bibliography contains complete literature citations.The book is designed to be used. It will not only allow experienced analysts to profit from the mistakes of others, but it will also be invaluable to other scientists who use analytical instruments in their work.
Author :
Publisher : Elsevier
ISBN 13 : 0080858457
Total Pages : 395 pages
Book Rating : 4.0/5 (88 download)
Download or read book Principles, Materials and Techniques written by and published by Elsevier. This book was released on 1988-04-01 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles, Materials and Techniques
Author : G. Glöckner
Publisher : Elsevier
ISBN 13 : 0080858376
Total Pages : 589 pages
Book Rating : 4.0/5 (88 download)
Download or read book Polymer Characterization by Liquid Chromatography written by G. Glöckner and published by Elsevier. This book was released on 1987-02-01 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main subject of this book is the characterization of plastics. To a high degree the properties of these polymers depend on the distribution of the molar mass and of other structural features, and small deviations frequently have a great effect. Therefore the characterization of polymers cannot be restricted to the determination of mean values but must yield information on these distributions. Using classical methods, the analytical fractionation of polymer homologues and structurally isomeric polymers is extremely time-consuming. Therefore, efficient chromatographic techniques are being increasingly employed in modern polymer characterization.In the first place, high-performance liquid chromatography is applied, in the form of size exclusion chromatography. It is also possible, however, to use other separation modes. More space is devoted to these other possibilities in this volume than is merited by their current range of applications, as the author believes that many separation problems will be solved by separation techniques of the non-exclusion type. Nevertheless, much emphasis is placed on size exclusion chromatography. Not only because of its current wide range of applications, but also because its relative importance, as a complement to other chromatographic techniques may even increase in the forthcoming years.This book is the first to cover all phenomena related to the above considerations. Starting with an introduction to basic liquid chromatography and to polymer science, it deals with the adsorption behaviour of polymers, with gradient techniques, with the kinetic band broadening in liquid chromatography, with instrumental features and packing materials. The book consists of four balanced sections and related information from about 1800 references is compiled in the tables. Some 250 figures and 30 tables will help give the reader a clear insight of the topics discussed. The book is aimed at helping the analyst or polymer chemist who is looking for information about chromatographic methods for the characterization of polymers.
Author : Peter G. Welling
Publisher :
ISBN 13 :
Total Pages : 568 pages
Book Rating : 4.3/5 (91 download)
Download or read book Pharmacokinetics written by Peter G. Welling and published by . This book was released on 1988 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : Elsevier
ISBN 13 : 0080858422
Total Pages : 471 pages
Book Rating : 4.0/5 (88 download)
Download or read book Selective Sample Handling and Detection in High-Performance Liquid Chromatography written by and published by Elsevier. This book was released on 1987-12-01 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the first of a two-volume project which attempts to treat the sample handling and detection processes in a liquid chromatographic system in an integrated fashion. The need for more selective and sensitive chromatographic methods to help solve the numerous trace analysis problems in complex samples is undisputed. However, few workers realize the strong interdependence of the various steps - sample handling, separation and detection - which must be considered if one wants to arrive at an optimal solution. By introducing a strong element of selectivity and trace enrichment in the sample preparation step, fewer demands are placed on the quality of the chromatography and often a simple UV detector can be used. By using a selective detection mode, i.e. a reaction detector, the sample handling step can frequently be simplified and more easily automated. The impact of such a ``total system'' approach on handling series of highly complex samples such as environmental specimens or biological fluids can be easily imagined.Each chapter includes sufficient references to the literature to serve as a valuable starting point for more detailed investigation. Special emphasis is placed on the sample handling, and high priority has been given to the treatment of chemical principles applied to the topics presented, rather than to instrumentation. Written by experienced practitioners, this volume will be of interest to investigators in many areas of application, including environmental scientists and those active in the clinical, pharmaceutical and bioanalytical fields.
Author : Godwin W. Fong
Publisher : CRC Press
ISBN 13 : 1000104613
Total Pages : 321 pages
Book Rating : 4.0/5 (1 download)
Download or read book HPLC in the Pharmaceutical Industry written by Godwin W. Fong and published by CRC Press. This book was released on 2022-01-26 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical guide for chemists in the pharmaceutical industry to making automated analyses of drugs that will meet the standards of regulatory agencies. Reviews the standard techniques of high-performance liquid chromatography, specialized detection methods, automation in pharmaceutical analysis, analyses of pharmaceuticals- helping readers meet rigorous regulatory agency standards for acceptable test results. Written by leading experts in the field, this text describes current liquid chromatographic techniques in pharamaceutical analysis...discusses highly sensitve detailed detection of drugs... considers automatation in pharamaceutical analysis...examines new molecular entities and opitcal isomers... and more.
Author : N.A. Parris
Publisher : Elsevier
ISBN 13 : 0080858309
Total Pages : 447 pages
Book Rating : 4.0/5 (88 download)
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
Author : I.S. Krull
Publisher : Elsevier
ISBN 13 : 0080858546
Total Pages : 319 pages
Book Rating : 4.0/5 (88 download)
Download or read book Trace Metal Analysis and Speciation written by I.S. Krull and published by Elsevier. This book was released on 1991-10-08 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this volume is to describe the most recent advances in areas of analytical chemistry that relate to the trace determination of metals and inorganics, as well as their distribution and forms (species) present, sample dependent. Analytical approaches are described that encompass a number of separation methods, such as gas and high performance liquid chromatography, interfaced with selective and sensitive detection methods that become unique for metal species/forms present in various samples. Hyphenated techniques are emphasized, such as interfacing HPLC with plasma induced emission spectroscopy, electrochemistry, post-column reaction chemistry, etc. Each chapter describes the latest instrumental and methodology advances that utilize some form of chromatography together with element-specific detection or mass spectrometry to provide absolute identification of the specific species of a metal present in various samples. The book will be of value to those concerned with the determination of trace levels of individual metal species present or suspected present in any given sample and to those involved in trace metal toxicology, metabolism of metal-containing drugs or chemicals, environmental exposures to metals and chemical speciation of real world samples. Government regulatory laboratories striving to detect and determine absolute levels of a metal species in any regulated sample will be interested in this volume, as will academic institutes involved in environmental toxicology, environmental chemistry, metal-DNA/protein interactions and researchers working with metal species.
Author : P.J. Schoenmakers
Publisher : Elsevier
ISBN 13 : 0080858384
Total Pages : 363 pages
Book Rating : 4.0/5 (88 download)
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.
