Sustainable Quality Improvements For Isotope Dilution In Molecular Ultratrace Analyses
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| Author | : Yves Tondeur |
| Publisher | : Elsevier |
| Total Pages | : 810 |
| Release | : 2024-04-27 |
| Genre | : Science |
| ISBN | : 0443290350 |
Sustainable Quality Improvements for Isotope Dilution in Molecular Ultratrace Analyses: Fitness for Purpose, Performance-Based Criteria, and Measurement Uncertainty uses a novel Sustainable Quality Improvement (SQI) framework with the aim of helping to re-introduce much needed flexibility and restore accountability and integrity necessary for developing confidence in products obtained with these specialty assays. The book can also be used as a comprehensive reference text for data and information on matrix-specific target analytes detection/quantitation limits, and measurement of uncertainties for planning purposes, congeners profiles, multi-phasic, multi-component and multi-analyte samples processing flow charts, and useful definitions of the underlying technology-relevant terminologies.The SQI framework around which the book is constructed paves the way for the innovative technological solutions described in the book and is powered by three key elements: Fitness for Purpose (Data Quality Objectives), Performance-Based Measurement System (flexibility, latitude), and Measurement Uncertainty (accountability). Together, they facilitate the development and validation of advanced methodologies to resolve many of the contemporary issues associated with continuously evolving and demanding regulatory requirements. A stronger focus on effective performance feedback is demonstrated to help laboratories rethink their own approach to quality improvements. - Aims to bring back a more scientific approach and critical thinking in the use of crucial isotope dilution techniques in analytical labs - Provides an extensive introduction of Sustainable Quality Improvements (SQI) frameworks as a new paradigm to chemical analysis challenges - Pushes the reader to think outside the box by presenting creative and innovative ways to handle QA/QC in a challenging environment where analytical laboratory results have a huge impact on decision-makers
| Author | : Zoltan Mester |
| Publisher | : Elsevier |
| Total Pages | : 1339 |
| Release | : 2003-12-16 |
| Genre | : Science |
| ISBN | : 0080545483 |
Following the collection of a sample, every analytical chemist will agree that its subsequent preservation and processing are of paramount importance. The availability of high performance analytical instrumentation has not diminished this need for careful selection of appropriate pretreatment methodologies, intelligently designed to synergistically elicit optimum function from these powerful measurement tools. Sample Preparation for Trace Element Analysis is a modern, comprehensive treatise, providing an account of the state-of-the art on the subject matter. The book has been conceived and designed to satisfy the varied needs of the practicing analytical chemist. It is a multi-author work, reflecting the diverse expertise arising from its highly qualified contributors. The first five chapters deal with general issues related to the determination of trace metals in varied matrices, such as sampling, contamination control, reference materials, calibration and detection techniques. The second part of the book deals with extraction and sampling technologies (totaling 15 chapters), providing theoretical and practical hints for the users on how to perform specific extractions. Subsequent chapters overview seven major representative matrices and the sample preparation involved in their characterization. This portion of the book is heavily based on the preceding chapters dealing with extraction technologies. The last ten chapters are dedicated to sample preparation for trace element speciation.- First title to provide comprehensive sample preparation information, dealing specifically with the analysis of samples for trace elements. - The 39 chapters are authored by international leaders of their fields.
| Author | : |
| Publisher | : |
| Total Pages | : 1494 |
| Release | : 1989-07 |
| Genre | : Metallurgy |
| ISBN | : |
| Author | : J. Ignacio Garcia Alonso |
| Publisher | : Royal Society of Chemistry |
| Total Pages | : 473 |
| Release | : 2013 |
| Genre | : Science |
| ISBN | : 1849733333 |
This is the first textbook to present a comprehensive and instructive view of the theory and applications of this growing technique.
| Author | : Francisco G. Calvo-Flores |
| Publisher | : John Wiley & Sons |
| Total Pages | : 528 |
| Release | : 2018-02-20 |
| Genre | : Science |
| ISBN | : 3527338764 |
An excellent, concise, and interdisciplinary overview of different classes of emerging pollutants arising, for example, from pharmaceuticals, pesticides, personal care products, and industrial chemicals and their impact on water, soil, and air. Following an introduction to chemical pollutants, with special attention focused on organic compounds and their properties, the book goes on to describe major emerging pollutants grouped according to their applications in different sectors of industrial or economic activity. For each type of compound, the chemical structure, main properties, and source are presented, along with their fate in the environment as pollutants, the latest analytical methods for detection, possible health or ecology consequences, as well as current regulatory laws. New developments, such as nanotechnology as a pollution source, are also included. The book closes with a chapter devoted to conclusions and future perspectives.
| Author | : |
| Publisher | : |
| Total Pages | : 98 |
| Release | : 1964 |
| Genre | : Radiochemical analysis |
| ISBN | : |
| Author | : Zeev B. Alfassi |
| Publisher | : Wiley-VCH |
| Total Pages | : 632 |
| Release | : 1994-10-17 |
| Genre | : Science |
| ISBN | : |
Determination of Trace Elements Edited by Zeev B. Alfassi 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.
| Author | : Klaus Grasshoff |
| Publisher | : John Wiley & Sons |
| Total Pages | : 632 |
| Release | : 2009-07-30 |
| Genre | : Science |
| ISBN | : 3527613994 |
Since the book first appeared in 1976, Methods of Seawater Analysis has found widespread acceptance as a reliable and detailed source of information. Its second extended and revised edition published in 1983 reflected the rapid pace of instrumental and methodological evolution in the preceding years. The development has lost nothing of its momentum, and many methods and procedures still suffering their teething troubles then have now matured into dependable tools for the analyst. This is especially evident for trace and ultra-trace analyses of organic and inorganic seawater constituents which have diversified considerably and now require more space for their description than before. Methods to determine volatile halocarbons, dimethyl sulphide, photosynthetic pigments and natural radioactive tracers have been added as well as applications of X-ray fluorescence spectroscopy and various electrochemical methods for trace metal analysis. Another method not previously described deals with the determination of the partial pressure of carbon dioxide as part of standardised procedures to describe the marine CO2 system.
| Author | : R.F.M. Herber |
| Publisher | : Elsevier |
| Total Pages | : 591 |
| Release | : 1994-05-19 |
| Genre | : Science |
| ISBN | : 0080875637 |
The major theme of this book is analytical approaches to trace metal and speciation analysis in biological specimens. The emphasis is on the reliable determination of a number of toxicologically and environmentally important metals. It is essentially a handbook based on the practical experience of each individual author. The scope ranges from sampling and sample preparation to the application of various modern and well-documented methods, including quality assessment and control and statistical treatment of data. Practical advice on avoiding sample contamination is included.In the first part, the reader is offered an introduction into the basic principles and methods, starting with sampling, sample storage and sample treatment, with the emphasis on sample decomposition. This is followed by a description of the potential of atomic absorption spectrometry, atomic emission spectrometry, voltammetry, neutron activation analysis, isotope dilution analysis, and the possibilities for metal speciation in biological specimens. Quality control and all approaches to achieve reliable data are treated in chapters about interlaboratory and intralaboratory surveys and reference methods, reference materials and statistics and data evaluation.The chapters of the second part provide detailed information on the analysis of thirteen trace metals in the most important biological specimens. The following metals are treated in great detail: Aluminium, arsenic, cadmium, chromium, copper, lead, selenium, manganese, nickel, mercury, thallium, vanadium and zinc.The book will serve as a valuable aid for practical analysis in biomedical laboratories and for researchers involved with trace metal and species analysis in clinical, biochemical and environmental research.
| Author | : Frank Vanhaecke |
| Publisher | : John Wiley & Sons |
| Total Pages | : 565 |
| Release | : 2012-04-24 |
| Genre | : Science |
| ISBN | : 3527650504 |
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.
