Sample Preparation For Trace Element Analysis

Author : Zoltan Mester,Ralph E. Sturgeon
Publisher : Elsevier
Page : 1338 pages
File Size : 45,6 Mb
Release : 2003-12-16
Category : Science
ISBN : 9780080545486

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Sample Preparation for Trace Element Analysis by Zoltan Mester,Ralph E. Sturgeon Pdf

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 : Erico Marlon Moraes Flores
Publisher : Newnes
Page : 416 pages
File Size : 42,9 Mb
Release : 2014-05-03
Category : Science
ISBN : 9780444594440

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Microwave-Assisted Sample Preparation for Trace Element Determination by Erico Marlon Moraes Flores Pdf

Microwave-Assisted Sample Preparation for Trace Element Analysis describes the principles, equipment, and applications involved in sample preparation with microwaves for trace element analysis. The book covers well-established applications as well as new trends in this field. Hot topics such as sample preparation for speciation, metabolomics, and halogen determination, as well as the alternatives of sample preparation for special samples (for example, carbon nanotubes, polymers, petroleum products), are also discussed. The use of microwaves in sample preparation has increased in recent decades. Several applications of microwaves for sample preparation can be found in the literature for practically all types of sample matrices, especially for the determination of trace elements by atomic spectrometric techniques, safely and cleanly reducing the time involved in this step. Microwave-assisted sample preparation is not only a tool for research but also for routine analysis laboratories; the state-of-the-art in sample preparation in trace element analysis. This book is the only resource for chemists specifically focused on this topic. The first book to describe the principles, equipment, and applications in microwave-assisted sample preparation Written by experts in the field who provide a comprehensive overview of the important concepts Introduces new alternatives and trends in microwave-assisted techniques

Author : R.F.M. Herber,M. Stoeppler
Publisher : Elsevier
Page : 575 pages
File Size : 55,8 Mb
Release : 1994-05-19
Category : Science
ISBN : 0080875637

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Trace Element Analysis in Biological Specimens by R.F.M. Herber,M. Stoeppler Pdf

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 : G. Venkatesh Iyengar,K. S. Subramanian,Joost R.W. Woittiez
Publisher : CRC Press
Page : 278 pages
File Size : 48,6 Mb
Release : 2020-11-25
Category : Science
ISBN : 9781000141726

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Element Analysis of Biological Samples by G. Venkatesh Iyengar,K. S. Subramanian,Joost R.W. Woittiez Pdf

Despite the development of innovative new analytical techniques for biological trace element research, today's trace element investigators face formidable obstacles to obtaining reliable data. This complete reference identifies and assesses the challenges the analyst encounters at each stage of an analysis, and discusses the effects of various techniques on the sample. Three internationally recognized scientists and authors consider the effects of the numerous collection, storage, and sample preparatory techniques used in sample analysis. Proper analytical quality control, including such critical factors as sampling and sample preparation, specimen preservation and storage, and ashing, is examined. The book also looks at sample preparation methods unique to various instruments and speciation chemistry issues, and examines the link between chemical analysis and specimen banking. A previously unrecognized source of error, presampling factors, is also discussed.

Author : Henryk Matusiewicz,Ewa Bulska
Publisher : Walter de Gruyter GmbH & Co KG
Page : 459 pages
File Size : 47,6 Mb
Release : 2017-12-18
Category : Science
ISBN : 9783110366730

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Inorganic Trace Analytics by Henryk Matusiewicz,Ewa Bulska Pdf

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.

Author : Namik K. Aras,O. Yavuz Ataman
Publisher : Royal Society of Chemistry
Page : 363 pages
File Size : 50,7 Mb
Release : 2006
Category : Science
ISBN : 9780854045761

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Trace Element Analysis of Food and Diet by Namik K. Aras,O. Yavuz Ataman Pdf

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.

Author : C. Vandecasteele,C. B. Block
Publisher : John Wiley & Sons
Page : 352 pages
File Size : 48,9 Mb
Release : 1997-03-06
Category : Science
ISBN : 0471974455

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Modern Methods for Trace Element Determination by C. Vandecasteele,C. B. Block Pdf

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.

Author : Zeev B. Alfassi
Publisher : John Wiley & Sons
Page : 622 pages
File Size : 43,7 Mb
Release : 2008-07-11
Category : Science
ISBN : 9783527615766

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Determination of Trace Elements by Zeev B. Alfassi Pdf

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 : British Standards Institute Staff
Publisher : Unknown
Page : 18 pages
File Size : 42,7 Mb
Release : 2002-08
Category : Electronic
ISBN : 0580402398

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Foodstuffs. Determination of Trace Elements. Performance Criteria, General Considerations and Sample Preparation by British Standards Institute Staff Pdf

Food testing, Food products, Determination of content, Chemical analysis and testing, Trace element analysis, Sampling methods, Specimen preparation, Selection, Performance, Trading standards, TSS

Author : Anonim
Publisher : Elsevier
Page : 200 pages
File Size : 45,7 Mb
Release : 2022-05-25
Category : Science
ISBN : 9780444643483

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ICP-MS and Trace Element Analysis as Tools for Better Understanding Medical Conditions by Anonim Pdf

ICP-MS and Trace Element Analysis as Tools for Better Understanding Medical Conditions, Volume 97 discusses trace elements and how they play an important role in biological functions and metabolism in the human body. Chapters cover Biomedical analysis by ICP-MS: A focus on single cell, Advanced statistical tools and machine learning applied to trace element analysis associated with medical conditions, ICP-MS as a tool to understand trace element homeostasis in neurological disorders, High-precision isotopic analysis of essential mineral elements – possibilities for medical diagnosis and prognosis, Exploring ICP-MS as a versatile technique: From imaging to chemical speciation, and more. Discusses the latest diagnosis/pathologies using ICP-MS analysis Covers metals, isotopes and metalorganic species for medical conditions Includes ICP-MS-based techniques

Author : John R. Dean
Publisher : John Wiley & Sons
Page : 284 pages
File Size : 40,9 Mb
Release : 2003-07-11
Category : Science
ISBN : 9780470861325

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Methods for Environmental Trace Analysis by John R. Dean Pdf

Provides the basic skills and information required to prepare an environmental sample for analysis. Divided into two sections, i.e. Inorganic Analysis and Organic Analysis, this book covers selected techniques, principally atomic spectroscopy and chromatography. Using flow diagrams to augment the experimental information, it highlights the most appropriate methods and the likely results. Detailed experimental information provided in an easy-to-follow style with illustrations Describes the specific sample preparation approaches necessary to analyse a particular sample type Discussion of selected literature sources highlights the most appropriate methods and the likely results obtained

Author : Joseph A. Caruso,Karen L. Sutton,Kathryn L. Ackley
Publisher : Elsevier Science Limited
Page : 581 pages
File Size : 40,7 Mb
Release : 2000
Category : Science
ISBN : 0444500472

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Elemental Speciation by Joseph A. Caruso,Karen L. Sutton,Kathryn L. Ackley Pdf

Hardbound. This book provides a comprehensive discussion of the major aspects involved in elemental speciation. Sample preparation, separation techniques, instrumentation and quality assurance are all discussed. In addition, individual chapters are devoted to speciation of environmental samples and speciation of biological, clinical, and nutritional samples. Individual chapters are written by leaders in the field, and the book has been organized so that the reader may learn how to collect a sample and prepare it. Ways to separate and detect analytes of interest, and steps to take to ensure the validity of the measurements are also discussed. This book is unique in its comprehensive treatment of this subject.

Author : Jon Clement Van Loon
Publisher : Wiley-Interscience
Page : 390 pages
File Size : 45,8 Mb
Release : 1985-09-19
Category : Science
ISBN : UCSD:31822002098457

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Selected Methods of Trace Metal Analysis by Jon Clement Van Loon Pdf

This monograph focuses on the analysis of trace metals in biological tissues and environmental materials. In most cases, procedures are so completely covered that no other source is necessary to finish an analysis. Includes chapters on such important topics as determination techniques, basic materials, sample preparation, botanical and zoological samples, and clinical samples.

Author : Vlado Valković
Publisher : Taylor & Francis Group
Page : 248 pages
File Size : 52,5 Mb
Release : 1975
Category : Science
ISBN : UOM:39076005198572

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Trace Element Analysis by Vlado Valković Pdf

Author : Josep M. Bayona,Paola Dugo,X. Chris Le,Hian Kee Lee,Xing-Fang Li,Heather Lord
Publisher : Academic Press
Page : 2998 pages
File Size : 50,5 Mb
Release : 2012-12-31
Category : Science
ISBN : 9780123813749

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Comprehensive Sampling and Sample Preparation by Josep M. Bayona,Paola Dugo,X. Chris Le,Hian Kee Lee,Xing-Fang Li,Heather Lord Pdf

Comprehensive Sampling and Sample Preparation is a complete treatment of the theory and methodology of sampling in all physical phases and the theory of sample preparation for all major extraction techniques. It is the perfect starting point for researchers and students to design and implement their experiments and support those experiments with quality-reviewed background information. In its four volumes, fundamentals of sampling and sample preparation are reinforced through broad and detailed sections dealing with Biological and Medical, Environmental and Forensic, and Food and Beverage applications. The contributions are organized to reflect the way in which analytical chemists approach a problem. It is intended for a broad audience of analytical chemists, both educators and practitioners of the art and can assist in the preparation of courses as well in the selection of sampling and sample preparation techniques to address the challenges at hand. Above all, it is designed to be helpful in learning more about these topics, as well as to encourage an interest in sampling and sample preparation by outlining the present practice of the technology and by indicating research opportunities. Sampling and Sample preparation is a large and well-defined field in Analytical Chemistry, relevant for many application areas such as medicine, environmental science, biochemistry, pharmacology, geology, and food science. This work covers all these aspects and will be extremely useful to researchers and students, who can use it as a starting point to design and implement their experiments and for quality-reviewed background information There are limited resources that Educators can use to effectively teach the fundamental aspects of modern sample preparation technology. Comprehensive Sampling and Sample Preparation addresses this need, but focuses on the common principles of new developments in extraction technologies rather than the differences between techniques thus facilitating a more thorough understanding Provides a complete overview of the field. Not only will help to save time, it will also help to make correct assessments and avoid costly mistakes in sampling in the process Sample and sample preparation are integral parts of the analytical process but are often less considered and sometimes even completely disregarded in the available literature. To fill this gap, leading scientists have contributed 130 chapters, organized in 4 volumes, covering all modern aspects of sampling and liquid, solid phase and membrane extractions, as well as the challenges associated with different types of matrices in relevant application areas