Download or read book Radioactivation Analysis Specific for Trace Element Determinations written by G. W. Leddicotte and published by . This book was released on 1962 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nuclear technology developments concerned with the interpretation of nuclear particle production processes and the measurement of the resulting end products of the interactions of these particles with matter have made it possible to create very sensitive and specific analytical methods based on radioactivation analysis. Nuclear particle, particularly neutron, outputs from both accelerators and reactors that can be used in this analysis method are sufficiently intense to make it possible to determine very small amounts of most elements in many different types of sample materials. In effect, in a radioactivation analysis, the radioactivity of the radioisotope induced into a stable isotope of the element during a nuclear particle irradiation becomes a "fingerprint" of that stable isotope, and a measurement of its intensity makes it possible to determine quantitatively the concentration of the stable isotope in a sample.
Download or read book Determination of Trace Elements written by Zeev B. Alfassi and published by John Wiley & Sons. This book was released on 2008-07-11 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Determination of Trace Amounts of Elements by Radioactivation Analysis written by Herbert M. Clark and published by . This book was released on 1947 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book THE DETERMINATION OF TRACE ELEMENTS BY NEUTRON RADIOACTIVATION ANALYSIS written by and published by . This book was released on 1952 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modern Methods for Trace Element Determination written by C. Vandecasteele and published by John Wiley & Sons. This book was released on 1997-03-06 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spurenanalyse von den theoretischen Grundlagen über die apparative Ausrüstung bis zur Probenpräparation - dieses Buch bringt Ihr Wissen über ICP-MS, HPLC-AAS, HPLC-ICP-MS und konventionellere Methoden auf den aktuellsten Stand. Viele Illustrationen und Beispiele aus der Praxis - so der biologischen Analytik und der Analytik hochreiner Materialien - empfehlen das Buch besonders für fortgeschrittene Studenten und Graduierte.
Download or read book Neutron Activation Analysis written by G. W. Leddicotte and published by . This book was released on 1953 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Determination of Trace Elements in Water by Neutron Activation Analysis written by R. L. Blanchard and published by . This book was released on 1959 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Trace Materials written by Milton H. Feldman and published by . This book was released on 1975 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Analytical Techniques for Trace Elements in Geochemical Exploration written by Raghaw Saran and published by Royal Society of Chemistry. This book was released on 2022-12-07 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trace element analysis plays a prominent role in various fields, from mineralogy and geology to semiconductor manufacture and foods. In geochemical exploration, the analysis of trace elements assumes high significance due to the multifaceted role played by them. The analyte is at the detection limit of many instrumental techniques. This makes their determination difficult This book covers a wide spectrum of destructive and non-destructive analytical techniques and recent developments in them used all over the world, including developing countries, for quantitation of trace elements. With revolutionary progress in the last three to four decades in analytical techniques, several ICP-based techniques like ICP-OES and ICP-MS and other nuclear analytical techniques have enabled determination of trace elements at the ppb level. However, these methods require expensive instrumentation and cannot be made available everywhere. The quality of analytical data is dependent on valid reference standards. The book contains detailed sample preparation in varying matrices and an important chapter on statistical treatment of analytical data for the purpose of quality control and quality assurance. Pulling together, the book, containing the work carried out by the author’s group in India, will be useful to analysts involved in geochemical explorations.
Download or read book Sample Preparation for Trace Element Analysis written by Zoltan Mester and published by Elsevier. This book was released on 2003-12-16 with total page 1339 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Trace Analysis written by Susanta Lahiri and published by . This book was released on 2008 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trace Analysis has never been more important than today, where the surveillance of environmental pollution requires the determination of different elements and other harmful substances at parts per billion levels in various types of samples. The trace analysis is important from the view point of basic to applied sciences. For example, measurement of cosmogenic radionuclides like 26Al, 10Be, 129I, down to 1 in 1015 ratio will provide information about the cosmic radiation patterns in our environment, rates of erosion and deposition, dating of marine sediments, petroleum, etc. The measurement of supernovae (SN) produced long lived radionuclides like 146Sm, 182Hf, etc., will be helpful to unravel the history of formation of earth and the galactic drama that occurred million years before present. Similarly, determination of trace elements is useful in a number of different fields including drinking water, wastewater, natural water systems/hydrogeology, geology, metallurgy, food sciences, etc. Exploring the trace analysis for the benefit of mankind, it is equally essential to have a vivid idea about the various modern techniques of analysis.A large variety of modern analytical methods allow specific tailor-made control and analysis of different substrates. A thorough knowledge of different hyphenated techniques used for trace analysis, and their relevance in modern sciences is therefore required for the budding scientists throughout the world. A book solely devoted to 'TRACE ANALYSIS' will be first of its kind in India.
Download or read book Trace Element Analysis in Biological Specimens written by R.F.M. Herber and published by Elsevier. This book was released on 1994-05-19 with total page 591 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Elemental Analysis by Particle Accelerators written by Zeev Alfassi and published by CRC Press. This book was released on 2020-11-25 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elemental Analysis by Particle Accelerators describes the theory, methodology, and applications for a wide variety of sensitive, non-destructive methods of analysis capable of both high selectivity and multielemental determinations. Specific methods discussed include radioactive methods, particle backscatter analysis, recoil techniques, and nuclear reaction analysis. The use of multielemental PIXE and PIGME analyses of "real world" thick samples in environmental studies, trace element applications in biology, and provenance studies in archaeology are also covered. The book is a useful reference for practicing specialists and an essential text for students.
Download or read book Quantitative Radiochemical Methods for the Determination of the Sources of Natural Radioactivity written by John N. Rosholt and published by . This book was released on 1956 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radioactivation Analysis written by Bryan R. Payne and published by . This book was released on 1960 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Photon Activation Analysis written by Christian Segebade and published by . This book was released on 1987 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Trace Element Analysis of Food and Diet written by Namik K Aras and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trace element analysis has a key role to play in quality control of food and diet. This timely book introduces the subject in a practical way - from sampling and the techniques available for trace analysis, to procedures for specific elements and data analysis. Beginning with a brief introduction and discussion of statistical evaluation of data, the subsequent chapter looks at trace analysis in general, with its essentials and terminology. Another section introduces sampling and preparation of foodstuffs such as wheat, potato, vegetables and milk. This is followed by descriptions of the various spectrometric techniques (atomic absorption, atomic emission, atomic fluorescence) that are available. Plasma techniques for both optical emission and mass spectrometry are presented, as are nuclear activation analysis and X-ray methods. A comparison of the various analytical techniques is provided, and a separate chapter handles speciation analysis. Finally, procedures for determining essential and toxic elements such as arsenic, iron, selenium and zinc are suggested, using several recent references. Detailed explanations and a simple format will appeal to laboratory technicians and graduate students, as well as more experienced researchers. Comprehensive coverage, coupled with illustrations and a guide to relevant literature and manufacturers, will make Trace Element Analysis of Food and Diet a valuable source of information for anyone working on analysis of trace elements in food, diet or other biological or environmental samples - particularly food engineers, agricultural scientists and government testing agency employees.
