Download or read book Anion Exchange Chromatographic Analysis with Conductometric Detection written by Hugh Franklin Hussey and published by . This book was released on 1971 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ion Chromatography written by Hamish Small and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bewitched is an odd word with which to begin a chemical textbook. Yet that is a fair description of how I reacted on first leaming of ion exchange and imagining what might be done with it. That initial fascination has not left me these many years later, and it has provided much ofthe motivation for writing this book. The perceived need for a text on the fundamentals of ion chromatography provided the rest. Many readers will have a general idea of what ion chromatography is and what it does. Briefly, for those who do not, it is an umbrella term for a variety of chromatographie methods for the rapid and sensitive analysis of mixtures of ionic species. It has become highly developed in the last decade, and while it is now routinely used for the determination of organic as weH as inorganic ions, its initial impact was greatest in the area of inorganic analysis. In the past the determination of inorganic ions, particularly anions, meant laborious, time-con suming, and often not very sensitive "wet chemieal" methods. In the last ten years that has changed radically as ion chromatography has supplanted these older methods.
Download or read book Ion Chromatography in Water Analysis written by Oleg Shpigun and published by Ellis Horwood. This book was released on 1988 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ion Chromatography written by James S. Fritz and published by John Wiley & Sons. This book was released on 2009-03-09 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: This completely revised and updated fourth edition of the best-selling classic is a thorough treatment of the subject while remaining concise and readable. New additions include capillary electrophoresis, monolithic columns, zwitterion colums, DNA/RNA analysis, fundamentals of the science of IC, and micro methods. The whole is rounded off by handy tables with details on detection or elution conditions, among others.
Download or read book Ion Chromatography written by James G. Tarter and published by . This book was released on 1987 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ion Chromatography written by Joachim Weiss and published by John Wiley & Sons. This book was released on 2008-07-11 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: This all-new edition of the highly successful first edition contains a wealth of up-to-date information on this major analytical technique. Ion-exchange, ion-exclusion, and ion-pair chromatography are treated together with their detection methods, and a discussion of quantitative analysis is also given. The complete range of application possibilities of this technique is described and illustrated with numerous chromatograms. Special chapters are featured on applications in environmental analysis, clinical chemistry as well as in the food and beverage industry. From reviews of previous editions: This volume can be highly recommended to both the experienced user and the newcomer in the field of ion chromatography. Zeitschrift fuer Wasser- und Abwasserforschung Everybody who is actively dealing with ion chromatography cannot afford to miss this book. Laborpraxis This book is a valuable aid to all scientists wishing to work confidently with these different methods, as well as practitioners who employ these techniques on a day-to-day basis.
Download or read book New Conductometric Detection Methods for Sensitive Ion Chromatographic Measurement of Weak Electrolytes written by Hongzhu Liao and published by . This book was released on 2016 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since Suppressed conductometric anion chromatography (SCAC) was proposed in the mid-1970s, SCAC has become a widely used tool for the determination of anion species in aqueous samples. Its application ranges from trace analysis in semiconductor manufacture to pharmaceutical analysis. This dissertation primarily focuses on three different projects on the conductometric determination of weak acids. Other work carried out during the same period both involved SCAC for the determination of anion composition of açaí Extracts and on the unusual ion exchange behavior of myoinositol phosphates. SCAC responds poorly and nonlinearly to weak acids, because they only ionize partially and the degree of ionization change as a function of pKa and concentration. Various efforts to improve conductometric detection of weak acids have been proposed. The best results have come from the introduction from a small constant amount of base after the suppressed conductometric detection (D1). The acid form of analyte HA can react with the equivalent base solution to produce the corresponding salt and the conductivity is measured again (D2). This second signal arises from the difference of the conductance of A- and OH- as the overall process is HA + OH- __ A- +H2O. The use of a readily available commercial ICS-5000 IC system that contains two independently operable ion chromatographs provided facile implementation of such a scheme. SCAC was carried out in the analytical channel to separate different anions. After D1, LiOH generated by a capillary scale electrodialytic generator was introduced into the main stream by different mixers designed and built in-house, including a back-flow tee mixer (BT), an end-blocked membrane tee mixer (EMT), and a tubular membrane mixer (TM). Based on its mixing efficiency and small dispersion, the BT design was found to be the best to perform sensitive determination of weak acids at D2. Using the same principle of reacting HA with OH-, a volatile analyte transfer device (VATD) of annular tubular design was fabricated to assist the transfer and enrichment of volatile weak acids. Volatile weak acids can transfer across a gas permeable membrane from the outer annular channel of VATD to the central channel. As this scheme is dilutionless and does not involve mixing of two liquids, the baseline noise at D2 reduced >/=100x, compared with previous efforts, resulting in a proportionate improvement in the limits of detection. The VATD is a robust low-noise device providing highly sensitive conductometric detection of volatile weak acids like sulfide and cyanide. The third project provided complementarity to the second one. Because the majority of weak acids are not volatile, this time a permeative amine introduction device (PAID) was used to introduce a volatile base into the effluent weak acid stream. Diethylamine was chosen as the amine source due to its low pKb value (3.0) and high vapor pressure. The eluites were thus detected against a low diethylammonium hydroxide background (5-31 S/cm) as negative peaks. The PAID as described here is a robust low-noise design to allow sensitive conductometric detection of weak acids.
Download or read book The Practice of Ion Chromatography written by Frank C. Smith and published by . This book was released on 1991 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book on this specialized area of high-performance liquid chromatography. Explains how to combine the powerful separations capabilities of ion exchange resins with the sensitivity and universality of conductive detention. Describes existing routines and advanced ion chromatography methods, and examines their analytical potential.
Download or read book Ion Exchange Chromatography and Related Techniques written by Pavel Nesterenko and published by Elsevier. This book was released on 2023-11-15 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ion-Exchange Chromatography and Related Techniques defines the current state-of-the-art in ion-exchange chromatography and related techniques and their implementation in laboratory and industrial practice. This book provides a compact source of information to facilitate the transfer of knowledge and experience acquired by separation science specialists to colleagues from diverse backgrounds who need to acquire fundamental and practical information to facilitate progress in research and management functions reliant on information acquired by separation. Individual chapters written by recognized experts lending credibility to the work will allow this book to serve as a high value reference source of current information for analytical and biopharmaceutical chemists. - Includes individual chapters written by recognized authoritative and visionary experts in the field to provide an overview and focused treatment of a single topic - Presents comprehensive coverage of ion-exchange techniques from theory, to methods, to selected applications for ions and biopolymers - Provides Tables and diagrams with commonly used data to facilitate practical work, comparison of results and decision-making
Download or read book Ion Exchange in Analt Chemistry written by Harold Frederic Walton and published by Springer. This book was released on 1990-06-21 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this rare volume is to provide up-to-the-minute coverage of the many applications of ion exchange in analytical chemistry. This work places major emphasis on modern high-resolution chromatography, and also includes the analysis of proteins and biological macromolecules. The easy-to-read text gives a general account of ion exchangers, their properties and how they are made, as well as a brief account of the physical chemistry of classical microporous ion-exchanging polymers. Organized by methods and techniques, this one-of-a-kind book describes each technique using illustrations by representative applications. This interesting review also compares ion-exchange methods with other methods of accomplishing the same analyses. It addresses many new areas in this field, including such exciting topics as pulsed amperometric detection of carbohydrates, amino acids, and peptides; chromatography of carbohydrates by anion exchange; and methods of polymer synthesis. Everyone who has an interest in analytical chemistry, chromatography, reactive polymers, and chromatographic science will want to add this reference to their collection of up-to-date resources.
Download or read book Handbook of Ion Chromatography 3 Volume Set written by Joachim Weiss and published by John Wiley & Sons. This book was released on 2016-09-26 with total page 1570 pages. Available in PDF, EPUB and Kindle. Book excerpt: This three-volume handbook is the standard reference in the field, unparalleled in its comprehensiveness. It covers every conceivable topic related to the expanding and increasingly important field of ion chromatography. The fourth edition is completely updated and revised to include the latest developments in the instrumentation, now stretching to three volumes to reflect the current state of applications. Ion chromatography is one of the most widely used separation techniques of analytical chemistry with applications in fields such as medicinal chemistry, water chemistry and materials science. Consequently, the number of users of this method is continuously growing, underlining the need for an up-to-date reference. A true pioneer of this method, Joachim Weiss studied chemistry at the Technical University of Berlin (Germany), where he also received his PhD degree in Analytical Chemistry. In 2002, he did his habilitation in Analytical Chemistry at the Leopold-Franzens University in Innsbruck (Austria), where he is also teaching liquid chromatography. Since 1982, Dr. Weiss has worked at Dionex (now being part of Thermo Fisher Scientific), where he currently holds the position of Technical Director for Dionex Products within the Chromatography and Mass Spectrometry Division (CMD) of Thermo Fisher Scientific, located in Dreieich (Germany).
Download or read book Handbook of Ion Chromatography written by Joachim Weiss and published by John Wiley & Sons. This book was released on 2016-06-24 with total page 1576 pages. Available in PDF, EPUB and Kindle. Book excerpt: This three-volume handbook is the standard reference in the field, unparalleled in its comprehensiveness. It covers every conceivable topic related to the expanding and increasingly important field of ion chromatography. The fourth edition is completely updated and revised to include the latest developments in the instrumentation, now stretching to three volumes to reflect the current state of applications. Ion chromatography is one of the most widely used separation techniques of analytical chemistry with applications in fields such as medicinal chemistry, water chemistry and materials science. Consequently, the number of users of this method is continuously growing, underlining the need for an up-to-date reference. A true pioneer of this method, Joachim Weiss studied chemistry at the Technical University of Berlin (Germany), where he also received his PhD degree in Analytical Chemistry. In 2002, he did his habilitation in Analytical Chemistry at the Leopold-Franzens University in Innsbruck (Austria), where he is also teaching liquid chromatography. Since 1982, Dr. Weiss has worked at Dionex (now being part of Thermo Fisher Scientific), where he currently holds the position of Technical Director for Dionex Products within the Chromatography and Mass Spectrometry Division (CMD) of Thermo Fisher Scientific, located in Dreieich (Germany).
Download or read book Ion Chromatography written by James Sherwood Fritz and published by . This book was released on 1982 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ion Chromatographic Analysis of Environmental Pollutants written by Eugene Sawicki and published by . This book was released on 1978 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ion Chromatography Applications written by Robert E. Smith and published by CRC Press. This book was released on 1987-12-31 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes recent advances in ion chromatography and demonstrates how it is used to solve scientific and industrial problems. The basic principles of ion chromatography are explained, including gradient elution of ions and micromembrane suppressors. The various anion and cation exchange columns together with various detection methods and applications of ion chromatography in the environmental and life sciences and industry are reviewed. Over 100 chromatograms which illustrate parameters needed to perform analysis and data on gradient and mobile phase ion chromatography are included.
Download or read book Ion Chromatography written by and published by Academic Press. This book was released on 2021-08-27 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ion Chromatography: Instrumentation, Techniques and Applications, Volume 13 in the series Separation Science and Technology, provides a modern overview of all aspects of ion chromatography instrumentation and chemistry techniques, including the historical backdrop of some of the key developments. Most existing books on ion chromatography are focused on single column ion chromatography (rarely used today) or applications, or are outdated. This book covers the broad range of technologies in use and explains the advantages of each, helping both experienced and new practitioners to choose the method they need. The editors of this book have all played a key role in the success of ion chromatography at Dionex Corporation, the undisputed leader in ion chromatography for more than 40 years, and are in a unique position to describe both the technology and its applications. Ion chromatography is the technique of choice for analyzing ionic or ionizable compounds in various industries, such as pharmaceuticals and food. In addition, it is very useful for monitoring cationic or anionic impurities in drinking water. - Covers the broad range of technologies currently used in ion chromatography, with an explanation of not only how the technology works, but also which commonly used approaches represent the best options - Provides a solid introduction for new practitioners to improve background knowledge on troubleshooting skills - Serves as a comprehensive overview of all approaches in ion chromatography, describing the advantages of various newer technology options over older methodologies still in wide use
Download or read book Application of IC MS and IC ICP MS in Environmental Research written by Rajmund Michalski and published by John Wiley & Sons. This book was released on 2016-05-20 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduces the reader to the field of ion chromatography, species analysis and hyphenated methods IC-MS and IC-ICP-MS including the theory and theirs applications Covers the importance of species analysis and hyphenated methods in ion chromatography Includes practical applications of IC-MS and IC-ICP-MS in environmental analysis Details sample preparation methods for ion chromatography Discusses hyphenated methods IC-MS and IC-ICP-MS used in determining both the total element contents and its elements Details speciation analysis used in studying biochemical cycles of selected chemical compounds; determining toxicity and ecotoxicity of elements; food and pharmaceuticals quality control; and in technological process control and clinical analytics
