Elemental Analysis

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Elemental Analysis In Geochemistry
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Author : Alexis Volborth
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Elemental Analysis In Geochemistry written by Alexis Volborth and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Science categories.
Elemental Analysis in Geochemistry: A. Major Elements provides an introduction to basic classical and modern instrumental ""macro"" methods for geochemical research. The intention is to acquaint the beginning analyst or geochemist with the minimum of analytical methods required to satisfactorily perform a complex silicate or similar analysis. By combining classical and modern instrumental methods in one book, strong emphasis is put on the importance of the analyst's ability to grasp the general structure and relation of some of the most frequently used analytical techniques. The book begins with basic concepts such as the preparation and decomposition of samples; statistical evaluation; and methods of separation and analysis. It outlines the classical qualitative separation scheme, which is very useful in understanding the analytical problems of complex mixtures, especially when hydrogen sulfide group metals are present. It discusses analytical techniques such as the detection and quantitative gravimetric analysis of silicon; volumetric or titrimetric methods; emission photometric analysis; atomic absorption spectroscopy; nondestructive instrumental methods; methods in X-ray spectrochemistry; and developments in neutron activation analysis.
Elemental Analysis Of Airborne Particles
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Author : Marsha Creatchman
language : en
Publisher: CRC Press
Release Date : 1999-03-08
Elemental Analysis Of Airborne Particles written by Marsha Creatchman and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-03-08 with Nature categories.
An increased standard of living in developed and developing countries has brought about a distinct rise in pollution. The problem of air pollution has specifically increased the public's awareness of the environmental and health-related consequences resulting from modern day industrial technology. This detailed collection of works devoted to the most popular methods in elemental analysis of airborne particles offers investigators a comprehensive book on the most common laboratory analytical methods currently used in trace element analysis. Discussed are atomic absorption spectrometry, inductively coupled plasma, atomic emission, particle induced gamma ray analysis, particle elastic scattering and Rutherford backscattering, and neutron activation analysis. Specific sections on quality assurance/quality control and source receptor modeling have also been included.
The Elemental Analysis Of Glass Beads
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Author : Laure Dussubieux
language : en
Publisher: Leuven University Press
Release Date : 2022-10-03
The Elemental Analysis Of Glass Beads written by Laure Dussubieux and has been published by Leuven University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-03 with Social Science categories.
Glass beads, both beautiful and portable, have been produced and traded globally for thousands of years. Modern archaeologists study these artifacts through sophisticated methods that analyze the glass composition, a process which can be utilized to trace bead usage through time and across regions. This book publishes open-access compositional data obtained from laser ablation – inductively coupled plasma – mass spectrometry, from a single analytical laboratory, providing a uniquely comparative data set. The geographic range includes studies of beads produced in Europe and traded widely across North America and beads from South and Southeast Asia traded around the Indian Ocean and beyond. The contributors provide new insight on the timing of interregional interactions, technologies of bead production and patterns of trade and exchange, using glass beads as a window to the past. This volume will be a key reference for glass researchers, archaeologists, and any scholars interested in material culture and exchange; it provides a wide range of case studies in the investigation and interpretation of glass bead composition, production and exchange since ancient times.
Element Analysis Of Biological Samples
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Author : G. Venkatesh Iyengar
language : en
Publisher: CRC Press
Release Date : 2020-11-25
Element Analysis Of Biological Samples written by G. Venkatesh Iyengar and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-25 with Science categories.
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.
Analysis Of Rubber And Rubber Like Polymers
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Author : M.J. Loadman
language : en
Publisher: Springer Science & Business Media
Release Date : 1999-04-30
Analysis Of Rubber And Rubber Like Polymers written by M.J. Loadman and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-04-30 with Technology & Engineering categories.
The first edition of this book (1958) described an analytical situation which had existed for a number of years for maintaining quality control on vulcanizates of natural rubber although the situation had recently been disturbed by the introduction of a range of synthetic rubbers which required identification and quantitative estimation. For the former purpose 'wet' chemistry, based on various imperfectly understood organic reactions, was pressed into service. Alongside this was the first introduction of instrumental analysis, using the infrared spectra of either the polymers or, more usually, their pyrolytic products to 'fingerprint' the material. The identification of a range of organic accelerators, antioxidants and their derivatives which had been intro duced during the 1920s and 30s was, in the first edition, dealt with by a combination of column chromatography and infrared spectroscopy or by paper chromatography. Quantitative procedures were, however, still classical in the tradition of gravimetric or volumetric assays with an initially weighed sample yielding, after chemical manipulation, a carefully precipitated, dried and weighed end product, or a solution of known composition whose weight or titre, as a percentage of the initial sample, quantified the function being determined. The second edition of this work (1968) consolidated the newer techni ques which had been introduced in the first without adding to them although, in other applications of analytical chemistry, instrumental analysis had already brought about a transformation in laboratory practice.
Instrumental Organic Elemental Analysis
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Author : Ronald Belcher
language : en
Publisher:
Release Date : 1977
Instrumental Organic Elemental Analysis written by Ronald Belcher and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with Science categories.
THE PERKIN-ELMER MODEL 240 ELEMENTAL ANALYZER: CARBON, HYDROGEN AND NITROGEN; THE PERKIN-ELMER MODEL 240 ELEMENTAL ANALYZER: OXIGEN OR SULPHUR; THE CARLO ERBA ANALYZER: CARBON, HYDROGEN, NITROGEN AND OXIGEN; INTRUMENTAL METHODS FOR THE DETERMINATION OF ORGANIC CARBON IN WATER; THE DETERMINATION OF NITROGEN BY THE MERZ MODIFICATION OF THE DUMAS METHOD; MICROCOULOMETRIC METHODS FOR THE DETERMINATION OF SULPHUR, CHLORINE, NITROGEN AND INDIVIDUAL COMPOUNDS.
Trace Element Analysis Of Food And Diet
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Author : Namik K Aras
language : en
Publisher: Royal Society of Chemistry
Release Date : 2007-10-31
Trace Element Analysis Of Food And Diet written by Namik K Aras and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-10-31 with Technology & Engineering categories.
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.
Icp Ms And Trace Element Analysis As Tools For Better Understanding Medical Conditions
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Author :
language : en
Publisher: Elsevier
Release Date : 2022-05-25
Icp Ms And Trace Element Analysis As Tools For Better Understanding Medical Conditions written by and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-25 with Science categories.
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
Finite Elements Analysis
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Author : H. Lakshmininarayana
language : en
Publisher: Universities Press
Release Date : 2004-10
Finite Elements Analysis written by H. Lakshmininarayana and has been published by Universities Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-10 with Engineering mathematics categories.
This textbook has emerged from three decades of experience gained by the author in education, research and practice. The basic concepts, mathematical models and computational algorithms supporting the Finite Element Method (FEM) are clearly and concisely developed.
Engineering Finite Element Analysis
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Author : Ramana M. Pidaparti
language : en
Publisher: Springer Nature
Release Date : 2022-06-01
Engineering Finite Element Analysis written by Ramana M. Pidaparti and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-01 with Technology & Engineering categories.
Finite element analysis is a basic foundational topic that all engineering majors need to understand in order for them to be productive engineering analysts for a variety of industries. This book provides an introductory treatment of finite element analysis with an overview of the various fundamental concepts and applications. It introduces the basic concepts of the finite element method and examples of analysis using systematic methodologies based on ANSYS software. Finite element concepts involving one-dimensional problems are discussed in detail so the reader can thoroughly comprehend the concepts and progressively build upon those problems to aid in analyzing two-dimensional and three-dimensional problems. Moreover, the analysis processes are listed step-by-step for easy implementation, and an overview of two-dimensional and three-dimensional concepts and problems is also provided. In addition, multiphysics problems involving coupled analysis examples are presented to further illustrate the broad applicability of the finite element method for a variety of engineering disciplines. The book is primarily targeted toward undergraduate students majoring in civil, biomedical, mechanical, electrical, and aerospace engineering and any other fields involving aspects of engineering analysis.