Download or read book Ion Chromatography and Ion Chromatography high Resolution Mass Spectrometry Technologies for the Analysis of Low order Explosive Residues written by and published by . This book was released on 2015 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: The combined effect of temperature and organic solvent-containing eluents on IC selectivity is also presented for the first time and discussed regarding their use as variables in IC method development. Analytical performance characteristics for linearity, repeatability and limits of quantification are presented. Chapter 5 combines the organic solvent and temperatureenhanced IC method developed in Chapter 4 with high resolution mass spectrometry (HRMS) detection which enabled simplified coupling of these two technologies. The method was applied to the forensic detection of loworder explosives in fingermarks for the first time, offering confirmatory analysis of several forensically important species at pg amounts. Analytical performance characteristics for linearity, repeatability and limits of quantification are once again presented and compared to the published literature. Chapter 6 presents results collected by capillary electrophoresis and Raman spectroscopy as alternative/complementary techniques to IC. These techniques are applied to the detection of explosive residues in biological matrices, and their relative merits are discussed. The development of several IC-based technologies enabled the successful interrogation of small anions in low-order explosives within fingermarks at fgng amounts for the first time, offering the potential to link identity with criminal activity. In particular, the development of a solvent enhanced-IC method with simplified coupling to HRMS shows considerable benefit not just for forensic purposes, but for IC applications in a number of alternative fields.
Download or read book Ion Chromatography mass Spectrometry Analysis of Explosives and Explosives Residue written by Robert W. Gillette and published by . This book was released on 2006 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 Liquid Chromatography Time of Flight Mass Spectrometry written by Imma Ferrer and published by John Wiley & Sons. This book was released on 2009-05-06 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Time of flight mass spectrometry identifies the elements of a compound by subjecting a sample of ions to a strong electrical field. Illuminating emerging analytical techniques in high-resolution mass spectrometry, Liquid Chromatography Time-of-Flight Mass Spectrometry shows readers how to analyze unknown and emerging contaminants—such as antibiotics, steroids, analgesics—using advanced mass spectrometry techniques. The text combines theoretical discussion with concrete examples, making it suitable for analytical chemists, environmental chemists, organic chemists, medicinal chemists, university research chemists, and graduate and post-doctorate students.
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 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 Applications in High Resolution Mass Spectrometry written by Roberto Romero-González and published by Elsevier. This book was released on 2017-06-01 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applications of High Resolution Mass Spectrometry: Food Safety and Pesticide Residue Analysis is the first book to offer complete coverage of all aspects of high resolution mass spectrometry (HRMS) used for the analysis of pesticide residue in food. Aimed at researchers and graduate students in food safety, toxicology, and analytical chemistry, the book equips readers with foundational knowledge of HRMS, including established and state-of-the-art principles and analysis strategies. Additionally, it provides a roadmap for implementation, including discussions of the latest instrumentation and software available. Detailed coverage is given to the application of HRMS coupled to ultra high-performance liquid chromatography (UHPLC-HRMS) in the analysis of pesticide residue in fruits and vegetables and food from animal origin. The book also discusses extraction procedures and the challenges of sample preparation, gas chromatography coupled to high resolution mass spectrometry, flow injection-HRMS, ambient ionization, and identification of pesticide transformation products in food. Responding to the fast development and application of these new procedures, this book is an essential resource in the food safety field. Arms researchers with an in-depth resource devoted to the rapid advances in HRMS tools and strategies for pesticide residue analysis in food Provides a complete overview of analytical methodologies and applications of HRMS, including UHPLC-HRMS, HRMS coupled with time of flight (TOF) and/or GC-Orbitrap, and flow injection-HRMS Discusses the current international regulations and legislation related to the use of HRMS in pesticide residue analysis Features a chapter on the hardware and software available for HRMS implementation Offers separate chapters on HRMS applied to pesticide residue analysis in fruits and vegetables and in food from animal origin
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 Elsevier. This book was released on 1990-07-16 with total page 799 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ion Chromatography
Download or read book Chromatographic Mass Spectrometric Food Analysis for Trace Determination of Pesticide Residues written by A.R. Fernandez Alba and published by Elsevier. This book was released on 2004-12-11 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: The trace determination of pesticides continues to be a topic for analytical chemists working in research centres, government and universities. With four chapters devoted to chromatography-mass spectrometry methods, readers are able to understand the analytical basis, technical characteristics and possibilities to evaluate pesticides in food by gas chromatography (GC) and liquid chromatography (LC) mass spectrometry. The book also provides a well-defined and critical compilation of the sample treatment and clean-up procedures, as well as injection techniques applied in GC and LC food analysis. Finally the book deals with aspects related to analytical quality control requirements for pesticide residues, in addition to pesticide regulation aspects. * Contains specific chapters devoted to chromatography-mass spectrometry methods* Provides a well-defined and critical compilation of the sample treatment and clean-up procedures* Contains aspects related to analytical quality control requirements for pesticide residues
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 Liquid Chromatography Mass Spectrometry written by Alfred L. Yergey and published by Springer Science & Business Media. This book was released on 2013-12-14 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended both to be an introduction to techniques and applications of liquid chromatography/mass spectrometry and to serve as a reference for future workers. When we undertook its writing, we chose not to cover the field, particularly applications, exhaustively. Rather we wished to produce a book that would be of use to people just beginning to use the technique as well as to more advanced practitioners. In this regard, we have sought to highlight techniques and applications that are of current importance, while not neglecting descriptions of approaches that may be of significance in the future. We hope that we have succeeded in this. At the same time we hope that the bibliography, with indexes classified by author and title, will make this book of value to those who may disagree with our emphasis. ACKNOWLEDGMENTS. One of us (C. G. E. ) wishes to acknowledge the en couragment of Professor J. A. McCloskey in undertaking this project. All four of us are grateful for the continuous and expert assistance of V. A. Edmonds in the preparation of the Bibliography. Alfred L. Y ergey Bethesda, Maryland Charles G. Edmonds Richland, Washington lvor A. S. Lewis London, England Marvin L. Vestal Houston, Texas v Contents 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 1 . . . . . . . . . . . 2. Direct Liquid Introduction Interfaces . . . . . . . . . . 5 . . . 2. 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2. 2. Operating Principles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2. 3. Specific DLI Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2. 3. 1. Capillary Inlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2. 3. 2. Diaphragm Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 2. 3. 3. Nebulizing Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Download or read book Liquid Chromatography written by Wilfried M.A. Niessen and published by CRC Press. This book was released on 1998-09-01 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume comprehensively relates developments, principles, and applications of combined liquid chromatography-mass spectrometry and other techniques such as capillary electrophoresis and supercritical fluid chromatography combined with mass spectrometry. It covers historical developments, currently important interfaces and technologies, and LC-MS applications in environmental analysis, pharmaceuticals and bioanalysis, and additional fields. It offers in-depth coverage of interfaces and technologies currently important in the laboratory, especially electrospray and APCI, contains an expanded applications section, and provides over 2200 references, tables, equations, and drawings.
Download or read book Handbook of ion chromatography written by Kirill Solovyov and published by . This book was released on with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ion chromatography is a process that allows the separation of ions and polar molecules based on their affinity to the ion exchanger. It can be used for almost any kind of charged molecule including large proteins, small nucleotides and amino acids. The solution to be injected is usually called a sample, and individually separated components are called analytes. It is often in protein purification, water analysis, and quality control. 'Handbook of Ion Chromatography' contains nine chapters. First chapter ensures the molecular structure, vibrational spectra, UV-VIS, NBO, and NMR analyses on nevirapine using ion chromatography. The effects of instrument parameters and sample properties on thermal decomposition with interpreting thermal analysis data by ion chromatography has been described in chapter second. Third chapter examines enhanced characterization of the smell of death by comprehensive two-dimensional ion chromatography-time-of-flight mass spectrometry. Fourth chapter presents the study by ion chromatography with low temperature oxidation of linseed oil. Rapid and comprehensive evaluation of phenolic compounds in pomegranate juice by ion chromatography UHPLC-MSN has been discussed in chapter fifth. Sixth chapter reviews the ion chromatographic based identification of geometric isomers during metabolic stability study of a new cytotoxic sulfonamide derivatives supported by quantitative structure-retention relationships. Seventh chapter focuses on the utilization of ion chromatography/mass spectrometry in the profiling of several antioxidants in botanicals. Purification and characterization of hydroquinone dioxygenase by ion chromatography has been represnted in chapter eighth. The last chapter elaborates the ion chromatography in bioactivity analysis of compounds.
Download or read book Comprehensive Chromatography in Combination with Mass Spectrometry written by Luigi Mondello and published by John Wiley & Sons. This book was released on 2011-08-24 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a detailed description of various multidimensional chromatographic separation techniques. The editor first provides an introduction to the area and then dives right into the various complex separation techniques. While still not used routinely comprehensive chromatography techniques will help acquaint the readers with the fundamentals and possible benefits of multi-dimensional separations coupled with mass spectrometry. The topics include a wide range of material that will appease all interested in either entering the field of multidimensional chromatography and those looking to gain a better understanding of the topic.
Download or read book Handbook of Ion Chromatography 2 Volume Set written by Joachim Weiss and published by Wiley-VCH. This book was released on 2004-12-10 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: The third edition of this standard reference by one of the pioneers in the field has been completely revised and doubled in size to cover the numerous developments with respect to applications and instrumentation. Now running to two volumes, added chapters or sections include: - A new chapter devoted to ion exchange chromatography - Hyphenation with mass spectrometry, including ICP/MS - Applications for analysis of carbohydrates, proteins and nucleic acids - Validation of ion-chromatographic methods With its additional new figures and chromatograms, this handbook remains unparalleled in its timeliness and comprehensiveness. From reviews of previous editions: "This book is an excellent reference for someone starting out or practicing IC" Journal of the American Chemical Society "All aspects of ion chromatography, including ion-exclusion chromatography and ion-pair chromatography, are covered. The book is lavishly illustrated with figures. This is a book I would recommend highly to practitioners of ion chromatography at all levels." Analytical Chemistry "The text is written in an easily readable style, the topics are covered in a systematic and logical manner and the book is well illustrated with numerous chromatograms and figures. I am sure that it will be a success and I recommend it strongly." Journal of Chromatography A "This book will prove to be a valuable resource for seasoned ion chromatographers and newcomers to the technique alike" Analytica Chimica Acta
Download or read book Ion Exchange Chromatography and Related Techniques written by Pavel Nesterenko and published by Elsevier. This book was released on 2023-11-24 with total page 644 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.
