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Reduction Of Polyatomic Ion Interferences In Inductively Coupled Plasma Mass Spectrometry With Cryogenic Desolvation
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Book Synopsis Reduction of Polyatomic Ion Interferences in Inductively Coupled Plasma Mass Spectrometry with Cryogenic Desolvation by : Luís Cláudio Alves
Download or read book Reduction of Polyatomic Ion Interferences in Inductively Coupled Plasma Mass Spectrometry with Cryogenic Desolvation written by Luís Cláudio Alves and published by . This book was released on 1993 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Reduction of Plyatomic Ion Interferences in Indictively Coupled Plasma Mass Spectrometry with Cryogenic Desolvation by :
Download or read book Reduction of Plyatomic Ion Interferences in Indictively Coupled Plasma Mass Spectrometry with Cryogenic Desolvation written by and published by . This book was released on 1993 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: A desolvation scheme for introducing aqueous and organic samples into an argon inductively coupled plasma is described; the aerosol generated by nebulizer is heated (+140 C) and cooled ( -80 C) repeatedly, and the dried aerosol is then injected into the mass spectrometer. Polyatomic ions are greatly suppressed. This scheme was validated with analysis of seawater and urine reference samples. Finally, the removal of organic solvents by cryogenic desolvation was studied.
Book Synopsis Inductively Coupled Plasma-Mass Spectrometry by : Howard E. Taylor
Download or read book Inductively Coupled Plasma-Mass Spectrometry written by Howard E. Taylor and published by Academic Press. This book was released on 2001 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: It also includes information on processing and interpreting results to obtain high-quality data.".
Book Synopsis Inductively Coupled Plasma Mass Spectrometry by : Akbar Montaser
Download or read book Inductively Coupled Plasma Mass Spectrometry written by Akbar Montaser and published by John Wiley & Sons. This book was released on 1998-04-22 with total page 1012 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alles über ICP-MS in einem Band! Renommierte Autoren informieren Sie über Theorie, Anwendung und instrumentelle Ausrüstung von A bis Z. Grundlagen werden ebenso behandelt wie neueste Entwicklungen, etwa bei Probenpräparation und Einsatz von Hochfrequenzgeneratoren. Enthält eine Fülle bisher unveröffentlichten Materials!
Book Synopsis Inductively Coupled Plasma Spectrometry and its Applications by : Steve J. Hill
Download or read book Inductively Coupled Plasma Spectrometry and its Applications written by Steve J. Hill and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first edition of Inductively Coupled Plasma Spectrometry andits Applications was written as a handbook for users who wanted abetter understanding of the theory augmented by a practical insightof how best to approach a range of applications, and to provide auseful starting point for users trying an approach or technique newto them. These objectives have been retained in the second editionbut a slight shift in emphasis gives the volume an overallperspective that is more forward looking. Structured into 11 chapters, the current edition is a thoroughrevision of the original, covering the principles of inductivelycoupled plasmas, instrumentation, methodology and applicationswithin environmental analysis, earth science, food science andclinical medicine. Each chapter, written by internationallyrecognised leaders in their specific subject areas, provides enoughdetail to be useful to both the new and experienced users. Fullaccount is taken of recent developments, such as high resolutioninstruments, novel detection systems and electrospraytechniques. Written for all analytical scientists but particularly thoseinvolved in atomic spectroscopy and in environmental, geochemical,clinical or food analysis, this timely and informative book will bean essential reference in their use of inductively coupled plasmasto achieve their own scientific goals.
Book Synopsis Isotopic Analysis by : Frank Vanhaecke
Download or read book Isotopic Analysis written by Frank Vanhaecke and published by John Wiley & Sons. This book was released on 2012-07-10 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edited by two very well-known and respected scientists in the field, this excellent practical guide is the first to cover the fundamentals and a wide range of applications, as well as showing readers how to efficiently use this increasingly important technique. From the contents: * The Isotopic Composition of the Elements * Single-Collector ICP-MS * Multi-Collector ICP-MS * Advances in Laser Ablation - Multi-Collector ICP-MS * Correction for Instrumental Mass Discrimination in Isotope Ratio Determination with Multi-Collector ICP-MS * Reference Materials in Isotopic Analysis * Quality Control in Isotope Ratio Applications * Determination of Trace Elements and Elemental Species Using Isotope Dilution ICP-MS * Geochronological Dating * Application of Multi-Collector ICP-MS to Isotopic Analysis in Cosmochemistry * Establishing the Basis for Using Stable Isotope Ratios of Metals as Paleoredox Proxies * Isotopes as Tracers of Elements Across the Geosphere-Biosphere Interface * Archaeometric Applications * Forensics Applications * Nuclear Applications * The Use of Stable Isotope Techniques for Studying Mineral and Trace Element Metabolism in Humans * Isotopic Analysis via Multi-Collector ICP-MS in Elemental Speciation A must-have for newcomers as well as established scientists seeking an overview of isotopic analysis via ICP-MS.
Book Synopsis Unique Applications of Solvent Removal in Inductively Coupled Plasma Mass Spectrometry by :
Download or read book Unique Applications of Solvent Removal in Inductively Coupled Plasma Mass Spectrometry written by and published by . This book was released on 1997 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inductively coupled plasma mass spectrometry (ICP-MS) is the technique of choice for rapid, high precision, semiquantitative elemental and isotopic analysis for over 70 elements. Less than 20 years after the first mass spectrum was obtained by ICP-MS, this technique has applications in clinical chemistry, geochemistry, the semiconductor industry, the nuclear industry, environmental chemistry, and forensic chemistry. The determination of many elements, though, by ICP-MS is complicated by spectral interferences from background species, interelement spectral overlaps, and polyatomic ions of matrix elements. The emphasis of this thesis is the unique applications of solvent removal using cryogenic and membrane desolvation. Chapter 1 is a general introduction providing background information concerning the need for these methods and some information about the methods themselves. Chapter 5 discusses general conclusions and general observations pertaining to this work. Chapters 2, 3, and 4 have been processed separately for inclusion on the database. Chapter 2 describes a method to screen urine samples for vanadium using cryogenic desolvation. Chapter 3 compares solvent removal by cryogenic and membrane desolvation. Chapter 4 describes the use of cool plasma conditions for the determination of potassium in the presence of excess sodium by ICP-MS.
Book Synopsis Progress in Food Contaminant Analysis by : James Gilbert
Download or read book Progress in Food Contaminant Analysis written by James Gilbert and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Analysis of Food Contaminants' was published in 1984 by Elsevier Applied Science Publishers and 10 years later I was asked to consider producing an updated second edition. Surprisingly little has really changed in a decade in terms of the public interest in food safety and the continued vigilance of Government in monitoring the food supply for contaminants. This means that food contamination in itself is still a very relevant topic. However, much has changed in terms of the techniques now employed in trace analysis. The 1984 book used a combination of an analytical technique and a specific food contaminant problem area per chapter (each written by a specialist) which resulted in a multi-authored text which was mostly application based but provided a good introduction to the 'how' in terms of applying techniques to real problems. Rather than producing a second edition of this text, it seemed on reflection more sensible to produce a new and complementary book, using the same formula as before of application plus technique, but to concentrate on contaminant areas of current interest and to highlight recent advances in techniques. Thus, the present book 'Progress in Food Contaminant Analysis' has originated as a follow-up to 'Analysis of Food Contaminants'.
Book Synopsis Discrete Sample Introduction Techniques for Inductively Coupled Plasma Mass Spectrometry by : D. Beauchemin
Download or read book Discrete Sample Introduction Techniques for Inductively Coupled Plasma Mass Spectrometry written by D. Beauchemin and published by Elsevier Science. This book was released on 2000 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book starts with a detailed description of ICP-MS, including quadruple-based, sector-based and time-of-flight instruments. Instrumentation from existing manufacturers is described and compared to show their similarities and differences. Also, a review of the ICP-MS literature is carried out to outline both the strengths and limitations of the technique, whatever its brand, as well as what it can currently accomplish in terms of applications. Then, the book demonstrates how these limitations can be reduced and/or eliminated by combining various techniques with ICP-MS. Great detail is provided on each technique so that the reader can get a good understanding of it before carrying on to the instrumental requirements for its hyphenation to ICP-MS, and the resulting impact on the operation of the hyphenated instrument. Since this book is concerned with the ICP side only, which is fairly similar in all the instruments from the different manufacturers, the information should be useful to all ICP-MS users. The features and limitations of each technique are thoroughly discussed and illustrated with a review of the ICP-MS literature. Approaches which could be used but have not yet been tried with ICP-MS are also suggested. This is particularly true of flow injection techniques which are extremely flexible and have been used extensively in atomic spectroscopy and spectrophotometry. Many of the features of the technique have not yet been combined to ICP-MS, and one purpose of the book will be to point out potentially beneficial combinations.
Book Synopsis Dissertation Abstracts International by :
Download or read book Dissertation Abstracts International written by and published by . This book was released on 1994 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mass Spectrometry Bulletin written by and published by . This book was released on 1994 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis American Doctoral Dissertations by :
Download or read book American Doctoral Dissertations written by and published by . This book was released on 1993 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Commentarium Scientificum Internationale Tractans de Re Spectrochimica by :
Download or read book Commentarium Scientificum Internationale Tractans de Re Spectrochimica written by and published by . This book was released on 1991 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis High Resolution Studies of the Origins of Polyatomic Ions in Inductively Coupled Plasma-Mass Spectrometry by : Jill Wisnewski Ferguson
Download or read book High Resolution Studies of the Origins of Polyatomic Ions in Inductively Coupled Plasma-Mass Spectrometry written by Jill Wisnewski Ferguson and published by . This book was released on 2006 with total page 2071 pages. Available in PDF, EPUB and Kindle. Book excerpt: The inductively coupled plasma (ICP) is an atmospheric pressure ionization source. Traditionally, the plasma is sampled via a sampler cone. A supersonic jet develops behind the sampler, and this region is pumped down to a pressure of approximately one Torr. A skimmer cone is located inside this zone of silence to transmit ions into the mass spectrometer. The position of the sampler and skimmer cones relative to the initial radiation and normal analytical zones of the plasma is key to optimizing the useful analytical signal [1]. The ICP both atomizes and ionizes the sample. Polyatomic ions form through ion-molecule interactions either in the ICP or during ion extraction [l]. Common polyatomic ions that inhibit analysis include metal oxides (MO{sup +}), adducts with argon, the gas most commonly used to make up the plasma, and hydride species. While high resolution devices can separate many analytes from common interferences, this is done at great cost in ion transmission efficiency--a loss of 99% when using high versus low resolution on the same instrument [2]. Simple quadrupole devices, which make up the bulk of ICP-MS instruments in existence, do not present this option. Therefore, if the source of polyatomic interferences can be determined and then manipulated, this could potentially improve the figures of merit on all ICP-MS devices, not just the high resolution devices often utilized to study polyatomic interferences.
Book Synopsis Modern Analytical Methods in Art and Archeology by : Enrico Ciliberto
Download or read book Modern Analytical Methods in Art and Archeology written by Enrico Ciliberto and published by Wiley-Interscience. This book was released on 2000-06-26 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of analytical methods in studies concerning works of art and archaeological artifacts provides essential information on the materials they are made from, including their composition, age, and methods used in their production. This book explains how to use analytical methods to obtain such information.
Book Synopsis Plasma Source Mass Spectrometry by : Scott D Tanner
Download or read book Plasma Source Mass Spectrometry written by Scott D Tanner and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: The understanding of the principles of ICP-MS and its application as an analytical technique is continually evolving and this book provides a unique snapshot of the current state-of-the-art. Plasma Source Mass Spectrometry: The New Millennium covers a diverse range of topics including the fate of the sample as it passes through the sample introduction system, chemical resolution using reaction and collision cells, various methods of mass analysis, approaches to account for spectral interferences, hyphenation methods to enable speciation, and the results of analyses ranging from natural waters and archaeological isotope ratios to organometallic speciation in biological materials. Describing explicitly the analytical methods that deal with current analytical challenges, and offering a current perspective on elemental analysis by plasma source mass spectrometry that is not to be found elsewhere, this book will be welcomed by both academics and industrialists as containing the most up-to-date information available on this burgeoning topic.
Book Synopsis Faculties, Publications, and Doctoral Theses in Chemistry and Chemical Engineering at United States Universities by : American Chemical Society. Committee on Professional Training
Download or read book Faculties, Publications, and Doctoral Theses in Chemistry and Chemical Engineering at United States Universities written by American Chemical Society. Committee on Professional Training and published by . This book was released on 1991 with total page 1646 pages. Available in PDF, EPUB and Kindle. Book excerpt:
