Sample Introduction Systems in ICPMS and ICPOES

Sample Introduction Systems in ICPMS and ICPOES PDF Author: Diane Beauchemin
Publisher: Newnes
ISBN: 0444594833
Category : Science
Languages : en
Pages : 588

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Book Description
Sample Introduction Systems in ICPMS and ICPOES provides an in-depth analysis of sample introduction strategies, including flow injection analysis and less common techniques, such as arc/spark ablation and direct sample insertion. The book critically evaluates what has been accomplished so far, along with what can be done to extend the capabilities of the technique for analyses of any type of sample, such as aqueous, gaseous or solid. The latest progress made in fields, such as FIA, ETV, LC-ICP-MS and CE-ICP-MS is included and critically discussed. The book addresses problems related to the optimization of the system, peak dispersion and calibration and automatization. Provides contributions from recognized experts that give credibility to each chapter as a reference source Presents a single source, providing the big picture for ICPMS and ICPOES Covers theory, methods, selected applications and discrete sampling techniques Includes access to core data for practical work, comparison of results and decision-making

Sample Introduction Systems in ICPMS and ICPOES

Sample Introduction Systems in ICPMS and ICPOES PDF Author: Diane Beauchemin
Publisher: Newnes
ISBN: 0444594833
Category : Science
Languages : en
Pages : 588

Get Book

Book Description
Sample Introduction Systems in ICPMS and ICPOES provides an in-depth analysis of sample introduction strategies, including flow injection analysis and less common techniques, such as arc/spark ablation and direct sample insertion. The book critically evaluates what has been accomplished so far, along with what can be done to extend the capabilities of the technique for analyses of any type of sample, such as aqueous, gaseous or solid. The latest progress made in fields, such as FIA, ETV, LC-ICP-MS and CE-ICP-MS is included and critically discussed. The book addresses problems related to the optimization of the system, peak dispersion and calibration and automatization. Provides contributions from recognized experts that give credibility to each chapter as a reference source Presents a single source, providing the big picture for ICPMS and ICPOES Covers theory, methods, selected applications and discrete sampling techniques Includes access to core data for practical work, comparison of results and decision-making

Liquid Sample Introduction in ICP Spectrometry

Liquid Sample Introduction in ICP Spectrometry PDF Author: José-Luis Todoli
Publisher: Elsevier
ISBN: 9780080932279
Category : Science
Languages : en
Pages : 300

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Book Description
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

Practical Guide to ICP-MS

Practical Guide to ICP-MS PDF Author: Robert Thomas
Publisher: CRC Press
ISBN: 0824758838
Category : Science
Languages : en
Pages : 323

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Book Description
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.

Inductively Coupled Plasmas in Analytical Atomic Spectrometry

Inductively Coupled Plasmas in Analytical Atomic Spectrometry PDF Author: Akbar Montaser
Publisher: John Wiley & Sons
ISBN: 0471188115
Category : Science
Languages : de
Pages : 1044

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Book Description
The broadest source of information on analytical ICP spectrometry available in a coherent, single volume. Renowned contributors define theory, diagnostics, models, instrumentation and applications. They also discuss atomic emission, atomic fluorescence and mass spectrometries based on ICP sources for atomization, excitation and ionization. 'This book is HIGHLY RECOMMENDED.' Analytical Chemistry '... a handy reference for anyone attempting to understand the theory of ICPs and how they work. The detailed discussions of the various types of instrumentation and methods will be quite helpful to students and researchers in the field who want to broaden their understanding of analytical atomic spectroscopy.' Applied Spectroscopy '...Everyone involved in elemental analysis using ICP should have this book. It is useful for both experienced and novice ICP spectroscopists.' Spectroscopy

Determination of Trace Elements

Determination of Trace Elements PDF Author: Zeev B. Alfassi
Publisher: John Wiley & Sons
ISBN: 3527615768
Category : Science
Languages : de
Pages : 622

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Book Description
The best way to determine trace elements! This easy-to-use handbook guides the reader through the maze of all modern analytical operations. Each method is described by an expert in the field. The book highlights the advantages and disadvantages of individual techniques and enables pharmacologists, environmentalists, material scientists, and food industry to select a judicious procedure for their trace element analysis.

Measuring Elemental Impurities in Pharmaceuticals

Measuring Elemental Impurities in Pharmaceuticals PDF Author: Robert Thomas
Publisher: CRC Press
ISBN: 1351984403
Category : Medical
Languages : en
Pages : 474

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Book Description
Recent regulations on heavy metal testing have required the pharmaceutical industry to monitor a suite of elemental impurities in pharmaceutical raw materials, drug products and dietary supplements. These new directives s are described in the new United States Pharmacopeia (USP) Chapters , , and , together with Q3D, Step 4 guidelines for elemental impurities, drafted by the ICH (International Conference on Harmonization of Technical Requirements for Registration of Pharmaceuticals for Human Use), a consortium of global pharmaceutical associations, including the European Pharmacopeia (Ph.Eur.), the Japanese Pharmacopeia (JP) and the USP. This book provides a complete guide to the analytical methodology, instrumental techniques and sample preparation procedures used for measuring elemental impurities in pharmaceutical and nutraceutical materials. It offers readers the tools to better understand plasma spectrochemistry to optimize detection capability for the full suite of elemental PDE (Permitted Daily Exposure) levels in the various drug delivery categories. Other relevant information covered in the book includes: The complete guide to measuring elemental impurities in pharmaceutical and nutraceutical materials. Covers heavy metals testing in the pharmaceutical industry from an historical perspective. Gives an overview of current USP Chapters and and ICH Q3D Step 4 Guidelines. Explains the purpose of validation protocols used in Chapter , including how J-values are calculated Describes fundamental principles and practical capabilities of ICP-MS and ICP-OES. Offers guidelines about the optimum strategy for risk assessment Provides tips on how best to prepare and present your data for regulatory inspection. An indispensable resource, the fundamental principles and practical benefits of ICP-OES and ICP-MS are covered in a reader-friendly format that a novice, who is carrying out elemental impurities testing in the pharmaceutical and nutraceutical communities, will find easy to understand.

Practical Guide to ICP-MS

Practical Guide to ICP-MS PDF Author: Robert Thomas
Publisher: CRC Press
ISBN: 1466555432
Category : Science
Languages : en
Pages : 449

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Book Description
Written by a field insider with over 20 years experience in product development, application support, and field marketing for an ICP-MS manufacturer, the third edition of Practical Guide to ICP-MS: A Tutorial for Beginners provides an updated reference that was written specifically with the novice in mind. It presents a compelling story about ICP-MS and what it has to offer, showing this powerful ultra trace-element technique in the way it was intended—a practical solution to real-world problems. New to the third edition: New chapter: Emerging ICP-MS Application Areas – covers the three most rapidly growing areas: analysis of flue gas desulfurization wastewaters, fully automated analysis of seawater samples using online chemistry procedures, and characterization of engineered nanoparticles Discussion of all the new technology commercialized since the second edition. An updated glossary of terms with more than 100 new entries Examination of nonstandard sampling accessories, which are important for enhancing the practical capabilities of ICP-MS Insight into additional applications in the environmental, clinical/biomedical, and food chemistry fields as well as new directives from the United States Pharmacopeia (USP) on determining impurities in pharmaceuticals and dietary supplements using Chapters 232, 233 and 2232 Description of the most important analytical factors for selecting an ICP-MS system, taking into consideration more recent application demands This reference describes the principles and application benefits of ICP-MS in a clear manner for laboratory managers, analytical chemists, and technicians who have limited knowledge of the technique. In addition, it offers much-needed guidance on how best to evaluate capabilities and compare with other trace element techniques when looking to purchase commercial ICP-MS instrumentation.

Handbook of Mineral Elements in Food

Handbook of Mineral Elements in Food PDF Author: de la Guardia
Publisher: John Wiley & Sons
ISBN: 1118654331
Category : Technology & Engineering
Languages : en
Pages : 792

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Book Description
Mineral elements are found in foods and drink of all differenttypes, from drinking water through to mothers’ milk. Thesearch for mineral elements has shown that many trace andultratrace-level elements presented in food are required for ahealthy life. By identifying and analysing these elements, it ispossible to evaluate them for their specific health-givingproperties, and conversely, to isolate their less desirableproperties with a view to reducing or removing them altogether fromsome foods. The analysis of mineral elements requires a number ofdifferent techniques – some methods may be suitable for onefood type yet completely unsuited to another. The Handbook of Mineral Elements in Food is the firstbook to bring together the analytical techniques, the regulatoryand legislative framework, and the widest possible range of foodtypes into one comprehensive handbook for food scientists andtechnologists. Much of the book is based on the authors’ owndata, most of which is previously unpublished, making theHandbook of Mineral Elements in Food a vital andup-to-the-minute reference for food scientists in industry andacademia alike. Analytical chemists, nutritionists and food policymakers will also find it an invaluable resource. Showcasing contributions from international researchers, andconstituting a major resource for our future understanding of thetopic, the Handbook of Mineral Elements in Food is anessential reference and should be found wherever food science andtechnology are researched and taught.

ICP Emission Spectrometry

ICP Emission Spectrometry PDF Author: Joachim Nölte
Publisher: John Wiley & Sons
ISBN: 3527346570
Category : Science
Languages : en
Pages : 290

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Book Description
A practical guide to ICP emission spectrometry, updated with information on the latest developments and applications The revised and updated third edition of ICP Emission Spectrometry contains all the essential information needed for successful ICP OES analyses. In addition, the third edition reflects the most recent developments and applications in the field. Filled with illustrative examples and written in a user-friendly style, the book contains material on the instrumentation instructions on how to develop effective methods. Throughout the text, the author—a noted expert on the topic—incorporates typical questions and problems and provides checklists and detailed instructions for implementation. The third edition includes 10 new chapters that cover recent progress in both the application and methodology of the technology. New information on plasma, the optics, and the detector of the spectrometer is also highlighted. This revised third edition: Contains fresh chapters on the newest developments Presents several new chapters on plasma as well as the optics and the detector of the spectrometer Offers a helpful troubleshooting guide as well as examples of practical applications Includes myriad illustrative examples Written for lab technicians, students, environmental chemists, water chemists, soil chemists, soil scientists, geochemists, and materials scientists, ICP Emission Spectrometry, Third Edition continues to offer the basics for successful ICP OES analyses and has been updated with the latest developments and applications.

Forensic Analysis

Forensic Analysis PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309166438
Category : Law
Languages : en
Pages : 226

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Book Description
Since the 1960s, testimony by representatives of the Federal Bureau of Investigation in thousands of criminal cases has relied on evidence from Compositional Analysis of Bullet Lead (CABL), a forensic technique that compares the elemental composition of bullets found at a crime scene to the elemental composition of bullets found in a suspect's possession. Different from ballistics techniques that compare striations on the barrel of a gun to those on a recovered bullet, CABL is used when no gun is recovered or when bullets are too small or mangled to observe striations. Forensic Analysis: Weighing Bullet Lead Evidence assesses the scientific validity of CABL, finding that the FBI should use a different statistical analysis for the technique and that, given variations in bullet manufacturing processes, expert witnesses should make clear the very limited conclusions that CABL results can support. The report also recommends that the FBI take additional measures to ensure the validity of CABL results, which include improving documentation, publishing details, and improving on training and oversight.