Download or read book Determination and Speciation of Selenium and Arsenic in Biological and Environmental Materials by Atomic Spectrometry written by Chethaka L. Kahakachchi and published by . This book was released on 2004 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Atomic Absorption Spectroscopic Determination of Mercury Selenium and Arsenic in Biological and Environmental Materials written by Harkirat S. Dhindsa and published by . This book was released on 1998 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Speciation Analysis of Arsenic Chromium and Selenium in Aquatic Media written by International Atomic Energy Agency and published by . This book was released on 2007 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arsenic speciation analysis -- Chromium speciation analysis -- Selenium speciation analysis.

Download or read book Hazardous Metals in the Environment written by M. Stoeppler and published by Elsevier. This book was released on 1992-04-13 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: The execution of detailed studies on the fate and levels of hazardous elements in the environment, foodstuffs and in human beings has become a major task in environmental research and especially in analytical chemistry. This has led to a demand to develop new methodology and optimize that already in use. The book offers the reader a general introduction to the problem areas that are currently being tackled, followed by chapters on sampling and sample preservation, strategies and applications of the archiving of selected representative specimens for long-term storage in environmental specimen banks. This is supplemented by the example of wine as a preserved - frequently, already historical - specimen which clearly reflects technological changes over time. The following chapters review sample treatment, present an overview on the most frequently and successfully applied trace analytical methods for metals and metal compounds, and introduce the increasingly important methods for identifying and quantifying metal species in sediments and soils (speciation). The chapters in the second part of the book provide data on analytical methods for determining the levels of toxicologically, ecotoxicologically and ecologically important elements in environmental and biological materials, including information on the separation and quantification of chemical and organomatallic species. The elements treated are aluminium, arsenic, cadmium, chromium, cobalt, lead, mercury, nickel, selenium and thallium. The final chapter treats quality assurance and the importance of the continuous use of appropriate reference materials to avoid erroneous results.

Download or read book Metal Speciation in the Environment written by J.A.C. Broekaert and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the NATO Advanced Study Institute on Metal Speciation in the Environmental held in Cesme, Turkey, October 9-20, 1989

Download or read book Inorganic Trace Analytics written by Henryk Matusiewicz and published by Walter de Gruyter GmbH & Co KG. This book was released on 2017-12-18 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Highly accurate chemical speciation is of great importance in environmental, clinical, and food sciences, as well as in archaeometry. Trace analysis via atomic spectrometry, mass spectroscopy, gas chromatography, electron microprobing, or X-ray absorption spectroscopy provides detailed information on surface and sub-surface domain of samples. The book comprehensively presents modern techniques, timely application, and data modeling.

Download or read book Chemical Speciation in the Environment written by A. M. Ure and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Considerable recent research has focused on the topic of chemical speciation in the environment. It is increasingly realised that the distribution, mobility and biological availability of chemical elements depend not simply on their concentrations but, critically, on the forms in which they occur in natural systems. Continuing developments in analytical chemistry have made speciation practicable even where analytes are present at trace levels (as is often the case in natural samples). In the second edition of this book, the expertise of scientists involved in chemical speciation in various fields have been brought together to provide an overview of the current status of speciation science and indicate how the field may develop in the future.

Download or read book The Determination of Arsenic and Selenium in Lake Water Sediments and Biological Material by Atomic Absorption Spectroscopy written by James Brian Lundberg and published by . This book was released on 1973 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 Speciation Studies in Soil Sediment and Environmental Samples written by Sezgin Bakirdere and published by CRC Press. This book was released on 2013-09-26 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent developments clearly indicate that speciation studies in biological and environmental matrices are much more important than the total element determination due to the tremendous difference in bioavailability and toxicity of various chemical forms of a particular element. Different separation-detection techniques and hyphenated systems—each with its own advantages and disadvantages with respect to precision, sensitivity and detection limit—have been developed for the identification and quantification of the species present in systems at ultra-trace levels. This book aims to evaluate the speciation analysis in depth and present a comprehensive review of state-of-the-art analytical approaches used for the speciation of elements in environmental samples.

Download or read book Chemical Speciation of Organic and Inorganic components of Environmental and Biological Interest in Natural Fluids written by Francesco Crea and published by MDPI. This book was released on 2020-03-25 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Union of Pure and Applied Chemistry (IUPAC) defines the term “speciation” as the distribution of an element amongst defined chemical species in a system, while the process leading to quantitative estimation of the content of different species is called speciation analysis. The chemical speciation of elements in natural waters and biological fluids is a key topic, essential for discussing the chemical reactivity of constituents in these systems. It is well understood that it is the chemical form of a metal or metalloids that determines its reactivity, lifetime, and fate in the environment. Chemical speciation now involves various sectors of the sciences, from chemistry to biology, biochemistry, and environmental sciences, since—as is well known—the total concentration, alone, of an inorganic or organic component (metal or ligand) in a multicomponent natural system (fresh water, sea water, biological fluids, soil, etc.) is insufficient for a comprehensive understand of its behavior in those contests.

Download or read book Atomic Absorption Spectrometry in Occupational Health PRAC written by Dimiter L. Tsalev and published by Springer. This book was released on 1983 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: V. 1: Analytical aspects and healt significance: Analytical aspects and health significance: Principles and instrumentation; Flame AAS; Electrothermal AAS; Hydride-generation AAS; Miscellaneous AAS techniques; Methodology; Sampling and storage; Sample preparation; Interferences, optimization, and calibration; Application of AAS to different biological matrices; Tissues; Whole blood and serum/plasma; Urine; Hair; Nails; Feces; Milk; Saliva; Sweat; Cerebrospinal fluid; Teeth and bone; References; Biological and toxicological characteristics of individual elements; General; Elements; Aluminium; Antimony; Arsenic; Barium; Beryllium; Bismuth; Boron; Cadmium; Chromium; Cobalt; Copper; Gallium; Germanium; Gold; Indium; Iron; Lead; Lithium; Manganese; Mercury; Molybdenum; Nickel; Palladium; Platinum; Rubidium; Selenium; Silicon; Silver; Strontium; Tellurium; Thallium; Tin; Vanadium; Zinc; Appendix; References; Index. V .2: Determination of individual: Aluminium; Antimony; Arsenic; Barium; Berylium; Bismuth; Boron; Cadmium; Chromium; Cobalt; Copper; Gallium; Germanium; Gold; Indium; Iron;Lead; Lthium; Manganese; Mercury; Molybdenum; Nickel; Palladium; Platinum; Rubidium; Selenium; Silicon; Silver; Strontium; Tellurium; Thallium; Tin; Vanadium; Zinc.

Download or read book The Determination of Arsenic and Selenium in Raw and Potable Waters by Hydride Generation atomic Absorption Spectrometry written by A. M. Gunn and published by . This book was released on 1981 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water resources Investigations Report written by and published by . This book was released on 2002 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies in the Atomic Spectrometric Determination and Speciation of Arsenic in Environmental Samples written by Nan Wang and published by . This book was released on 2014 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Methods of Soil Analysis Part 3 written by D. L. Sparks and published by John Wiley & Sons. This book was released on 2020-01-22 with total page 1424 pages. Available in PDF, EPUB and Kindle. Book excerpt: A thorough presentation of analytical methods for characterizing soil chemical properties and processes, Methods, Part 3 includes chapters on Fourier transform infrared, Raman, electron spin resonance, x-ray photoelectron, and x-ray absorption fine structure spectroscopies, and more.

Download or read book Energy Research Abstracts written by and published by . This book was released on 1979 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: