Download or read book Demountable Direct Injection High Efficiency Nebulizer for Inductively Coupled Plasma Mass Spectrometry written by and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A nebulizer adapted for adjusting a position of a capillary tube contained within the nebulizer is provided. The nebulizer includes an elongated tubular shell having a gas input port and a gas output port, a capillary adjustment adapter for displacing the capillary tube in a lateral direction via a rotational force, and a connector for connecting the elongated tubular shell, the capillary adjustment adapter and the capillary tube.
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.
Download or read book A Comparison of Continuous Pneumatic Nebulization and Flow Injection direct Injection Nebulization for Sample Introduction in Inductively Coupled Plasma mass Spectrometry written by and published by . This book was released on 1995 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dilute nitric acid blanks and solutions containing Ni, Cd, Pb, and U (including two laboratory waste samples) were analyzed eighteen times over a two-month period using inductively coupled plasma-mass spectrometry (ICP-MS). Two different sample introduction techniques were employed: flow injection-direct injection nebulization (FI-DIN) and continuous pneumatic nebulization (CPN). Using comparable instrumental measurement procedures, FI-DIN analyses were 33% faster and generated 52% less waste than CPN analyses. Instrumental limits of detection obtained with FI-DIN and CPN were comparable but not equivalent (except in the case of Pb) because of nebulizer-related differences in sensitivity (i.e., signal per unit analyte concentration) and background. Substantial and statistically significant differences were found between FI-DIN and CPN Ni determinations, and in the case of the laboratory waste samples, there were also small but statistically significant differences between Cd determinations. These small (2 to 3%) differences were not related to polyatomic ion interference (e.g., 95Mo16O), but in light of the time savings and waste reduction to be realized, they should not preclude the use of FI-DIN in place of CPN for determination of Cd, Pb, U and chemically.
Download or read book Liquid Sample Introduction in ICP Spectrometry written by José-Luis Todoli and published by Elsevier. This book was released on 2011-04-18 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inductively coupled plasma atomic or mass spectrometry is one of the most common techniques for elemental analysis. Samples to be analyzed are usually in the form of solutions and need to be introduced into the plasma by means of a sample introduction system, so as to obtain a mist of very fine droplets. Because the sample introduction system can be a limiting factor in the analytical performance, it is crucial to optimize its design and its use. It is the purpose of this book to provide fundamental knowledge along with practical instructions to obtain the best out of the technique. - Fundamental as well as practical character - Troubleshooting section - Flow charts with optimum systems to be used for a given application
Download or read book A Comparison of Continuous Pneumatic Nebulization and Flow Injection direct Injection Nebulization for Sample Introduction in Inductively Coupled Plasma mass Spectrometry written by Jeffrey S. Crain and published by . This book was released on 1995 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Comparison of Continuous Pneumatic Nebulization and Flow Injection direction Injection Nebulization for Sample Introduction in Inductively Coupled Plasma mass Spectrometry written by and published by . This book was released on 1997 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Samples containing Ni, Cd, Pb, and U were analyzed eighteen times over a two-month period using inductively coupled plasma-mass spectrometry (ICP-MS). Sample introduction was accomplished by either flow injection-direct injection nebulization (FI-DIN) or continuous pneumatic nebulization (CPN). Using comparable instrumental measurement procedures, FI-DIN analyses were 33% faster and generated 52% less waste than CPN analyses. Instrumental limits of detection obtained with FI-DIN and CPN were comparable but not equivalent (except in the case of Pb) because of nebulizer-related differences in sensitivity (i.e., signal per unit analyte concentration) and background. Substantial and statistically significant differences were found between FI-DIN and CPN Ni determinations, and in the case of laboratory waste samples, there were also small but statistically significant differences between Cd determinations. These small (2 to 3%) differences were not related to polyatomic ion interference (e.g., 95Mo16O), but in light of the time and waste savings to be realized, they should not preclude the use of FI-DIN in place of CPN for determination of Cd, Pb, U, and similar elements present at trace concentrations.
Download or read book Analytical Nebulizers written by Antonio Canals and published by Elsevier. This book was released on 2023-01-18 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analytical Nebulizers: Fundamentals and Applications presents the fundamentals of analytical nebulizers, including types, aerosol generation, characterization, and design information of various classes of nebulizers such as nanonebulizers, multinebulizers, electrosprays, and ultrasonic nebulizers. The continuous development of new analytical techniques and materials make these technological approaches very interesting for those working in the industrial sector. In addition, although the book mainly focuses on the application of analytical nebulizers in analytical sciences, specifically in sample preparation, it is also useful to those in other disciplines (e.g. organic chemistry, catalysis, sensors, nanotechnology, biomedicine and nanomedicine, and environmental chemistry) where these nebulizers have great potential.Non-conventional applications of nebulizers such as aerosol-assisted synthesis nanoparticles and ultrasonic nebulization extraction are also presented. - Presents both basic and advanced concepts, covering the description and application of nebulizers in analytical chemistry and other related fields - Describes the design concepts, applications in sample introduction, and non-conventional applications of analytical nebulizers - Discusses the application of analytical nebulizers in advanced methods such as single-particle inductively coupled plasma-mass spectrometry and single-cell inductively coupled plasma-mass spectrometry
Download or read book Evaluation of a Direct Injection Nebulizer for Flow Injection Analysis and High Performance Liquid Chromatography with Inductively Coupled Plasm atomic Emission Spectroscopic Detection written by Kimberly E. LaFreniere and published by . This book was released on 1986 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Further Characterization of the Direct Injection Nebulizer for Flow Injection Analysis and Liquid Chromatography with Inductively Coupled Plasma Spectrometric Detection written by Thomas W. Avery and published by . This book was released on 1988 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Figures of Merit for a Direct Injection Nebulizer for Flow Injection Analysis and Liquid Chromatography with Inductively Coupled Plasma Spectrometric Detection written by Chitra L. Chakrabarty and published by . This book was released on 1990 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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!
Download or read book Jet impact Nebulization for Sample Introduction in Inductively Coupled Plasma Spectrometry written by Michael P. Doherty and published by . This book was released on 1983 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: A novel, simple device for the production of liquid aerosol has been constructured and evaluated. In operation of this device, a sample solution is forced under pneumatic or mechanical pressure through an orifice of 25-60 micrometers in diameter. The resulting high-velocity stream of solution is directed onto a solid surface, thereby generating a fine aerosol. Details of nebulizer construction and operation are discussed and factors affecting nebulizer performance are examined. The utility of this nebulizer as a sample-introduction device for inductively coupled plasma spectrometry is explored. When coupled with an ICP, the jet-impact nebulizer compares favorably with a conventional pneumatic nebulizer in terms of precision, linearity, detection limits, and efficiency. Moreover, aerosol production is independent of any gas flow, making the device potentially useful in low-gas-flow plasmas. However, clogging of the nebulizer orifice with particulate matter can be a problem unless solutions are pre-filtered. (Author).
Download or read book Solution Nebulization Device ultrasonic Nebulizer for Inductively Coupled Plasma Spectrometry Alternate Plasma Source low Pressure Inductively Coupled Plasma for Mass Spectrometry written by Maria Theresa M. Castillano and published by . This book was released on 1994 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sample Introduction Using the Hildebrand Grid Nebulizer for Plasma Spectrometry written by Timothy J. Brotherton and published by . This book was released on 1987 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Hildebrand grid nebulizer is evaluated for use with Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES) and Mass Spectrometry (ICP/MS) detection. Limiting aspiration rates for various organic solvents were determined for the grid nebulizer with a mini-pyrex spray chamber, a cooled spray chamber and a conical spray chamber. Detection limits and linear dynamic ranges were determined for various species. Indirect solvent transport efficiencies were determined as a function of spray chamber, flow rate, temperature and solvent. A comparison was made between the grid, cross-flow, concentric and glass frit. Three interfaces for volatile organic solvents used to couple Flow Injection Analysis (FIA) with ICP-OES detection were evaluated. Detection limits, linear dynamic ranges, precision, and peak width were determined for elements in methanol and acetonitrile solutions. Theses. (mjm).
Download or read book Directory of Graduate Research written by American Chemical Society. Committee on Professional Training and published by . This book was released on 2005 with total page 1932 pages. Available in PDF, EPUB and Kindle. Book excerpt: Faculties, publications and doctoral theses in departments or divisions of chemistry, chemical engineering, biochemistry and pharmaceutical and/or medicinal chemistry at universities in the United States and Canada.
Download or read book Practical Guide to ICP MS written by Robert Thomas and published by CRC Press. This book was released on 2003-12-11 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by a field insider with more than 20 years of experience in the development and application of atomic spectroscopy instrumentation, the Practical Guide to ICP-MS offers key concepts and guidelines in a reader-friendly format that is superb for those with limited knowledge of the technique. This reference discusses the fundamental principles, analytical advantages, practical capabilities, and overall benefits of ICP-MS. It presents the most important selection criteria when evaluating commercial ICP-MS equipment and the most common application areas of ICP-MS such as the environmental, semiconductor, geochemical, clinical, nuclear, food, metallurgical, and petrochemical industries.
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.
