Analytical Absorption Spectrophotometry In The Visible And Ultraviolet
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Analytical Absorption Spectrophotometry In The Visible And Ultraviolet
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Author : L. Sommer
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Analytical Absorption Spectrophotometry In The Visible And Ultraviolet written by L. Sommer 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.
Despite the existence of many competitive analytical techniques, molecular absorption spectrophotometry still remains very popular in practice, particularly in biochemical, clinical, organic, agricultural, food and environmental analyses. This is due mainly to the inherent ease and relative simplicity of spectrophotometric procedures and the availability of reliable and highly-automated instruments. Moreover, the method and its instrumentation has recently undergone considerable development resulting in some new special approaches of spectrophotometry in the ultraviolet (UV) and visible (VIS) regions.Although there are a number of comprehensive textbooks dealing with UV/VIS spectrophotometry, they tend to describe historical aspects or contain collections of detailed procedures for the determination of analytes and do not reflect sufficiently the present state of the method and stage of development reached. This book provides a concise survey of the actual state-of-the-art of UV/VIS spectrophotometry.Special attention has been paid to problems with the Bouguer-Lambert-Beer law, absorption spectra, present trends in instrumentation, errors in spectrophotometry, evaluation of analyte concentration and calibration, optimization procedures, multicomponent analysis, differential spectrophotometries, problem of blanks, derivative and dual-wavelength spectrophotometry, spectrophotometric titration, the strong relations between complex formation and spectrophotometry, spectrophotometric investigation of complex equilibria and stoichiometry or automation in spectrophotometry. The significance of spectrophotometry in connection with liquid-liquid extraction, reaction kinetics, trace analysis, environmental and clinical analysis is also covered.The text is supported by tables and figures, and numerous references are provided for each topic treated. The book is written for all those who use UV/VIS spectrophotometry in the laboratory and will also be useful to students as supplementary reading.
Uv Spectroscopy
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Author : B.J. Clark
language : en
Publisher: Springer Science & Business Media
Release Date : 1993-04-30
Uv Spectroscopy written by B.J. Clark 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 1993-04-30 with Science categories.
This book is intended as an introductory text. It starts at the very fundamentals of the interaction of light and matter and progresses through the laws of light absorption, instrumentation and standards to the newer chemometric techniques. Other chapters cover colour, structural aspects of UV spectroscopy, detection in high performace liquid chromatography and flourescence.
Ultraviolet Visible Spectrophotometry In Pharmaceutical Analysis
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Author : S. Gorog
language : en
Publisher: CRC Press
Release Date : 2018-01-10
Ultraviolet Visible Spectrophotometry In Pharmaceutical Analysis written by S. Gorog and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-10 with Science categories.
This book provides an overview of the state of the art in pharmaceutical applications of UV-VIS spectroscopy. This book presents the fundamentals for the beginner and, for the expert, discusses both qualitative and quantitative analysis problems. Several chapters focus on the determination of drugs in various matrices, the coupling of chromatographic and spectrophotometric methods, and the problems associated with the use of chemical reactions prior to spectrophotometric measurements. The final chapter provides a survey of the spectrophotometric determination of the main families of drugs, emphasizing the achievements of the last decade.
Practical Absorption Spectrometry
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Author : C. Knowles
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09
Practical Absorption Spectrometry written by C. Knowles 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 2013-03-09 with Science categories.
The inspiration for this volume lies in Edisbury's Practical Hints for Absorption Spectrometry which was published 17 years ago. Dr Edisbury was a founding member of the Photoelectric Spectrometry Group, served as its first Secretary and edited the Bulletin for many years. His wisdom, humour and pragmatism was evident in early meetings of the Group and in the first issues of the Bulletin, and these qualities were distilled in the writing of Practical Hints. In 1977, the Committee of the Group, which by then had been re-named The UV Spectrometry Group, decided to make use of the expertise available amongst the members of the Group in writing some monographs on the practice of UV and visible spectrometry. Working parties were set up which formulated and produced the first two volumes of the series on Standards in Absorption Spectrometry and Standards in Fluorescence Spectrometry. The success of these volumes lead the present Committee of the Group to set up a new Working Party in 1981 to plan a modern version of Edisbury's book. The idea really caught fire' at the first meeting of the Working Party, when ideas sufficient to fill ten vol umes were put forward. We would not pretend to emulate Edisbury's unique style, but hoped to produce a readable book for the newcomer to UV -visible absorption spectrometry, and perhaps to improve the technique of more experienced users.
Analytical Absorption Spectroscopy
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Author : Melvin Guy Mellon
language : en
Publisher:
Release Date : 1950
Analytical Absorption Spectroscopy written by Melvin Guy Mellon and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1950 with Absorption spectra categories.
Chemistry: Preparation of Systems for Absorptimetric Measurement. Physics: General Principles of Absorptimetric Measurements. Color Comparimeters. Filter Photometers. Spectrophotometers: Ultraviolet and Visible Regions. Photographic Methods. Applications of Ultraviolet and Visual Spectrophotometric Data. Spectrophotometers: Infrared Region. Measurement and Specification of Color.
Ultraviolet And Visible Spectroscopy 2nd Ed Set Price Of 34 Books
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Author : Michael Thomas
language : en
Publisher: John Wiley & Sons
Release Date : 2008-09-23
Ultraviolet And Visible Spectroscopy 2nd Ed Set Price Of 34 Books written by Michael Thomas and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-09-23 with categories.
This book provides a low-level introduction to the fundamentals and practical aspects of ultraviolet/visible spectroscopy, the most commonly used and versatile techniques in analytical chemistry. The second edition includes chapters on the increasingly used new derivative techniques, as well as new examples and applications taken from industry and the academic literature. It also includes self-assessment questions with responses and numerous examples.· Quantitative Methodology· Spectroscopic· Determinations· Derivative Spectroscopy· Qualitative Analysis and Structural Relationships· Self-Assessment Questions and Responses · Units of Measurement
Uv Visible Spectrophotometry Of Water And Wastewater
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Author : Olivier Thomas
language : en
Publisher: Elsevier
Release Date : 2017-06-14
Uv Visible Spectrophotometry Of Water And Wastewater written by Olivier Thomas and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-06-14 with Science categories.
UV-Visible Spectrophotometry of Water and Wastewater, Second Edition, represents an update to the first book dedicated to the use of UV spectrophotometry for water and wastewater quality monitoring. Using practical examples, the book illustrates how this technique can be a source of new methods of characterization and measurement. Easy and fast to run, this simple and robust analytical technique must be considered as one of the best ways to obtain a quantitative estimation of specific or aggregate parameters (e.g., Nitrate, TOC) and simultaneously qualitative information on the global composition of water and its variation. This second edition presents the current methods and applications for water quality monitoring based on UV spectra, including the most recent works and developments. After the introduction of the basics for UV spectrophotometry understanding, the applications of UV measurement are presented, both from the family of chemicals and water quality parameters and from the type of water. Writing from years of experience in the development and applications of UV systems and from scientific and technical works, the authors provide several useful examples showing the great interest of UV spectrophotometry for water quality monitoring. At the end of the book, the UV spectra library of the first edition is updated with dozens of new chemicals of interest. Adds dozens of new chemicals of interest to the first library of UV-spectra dedicated to water, providing data readily available for researchers and users Includes new sections on data integrity and security, UV estimation of classes of compounds, UV and turbidity, drinking water, pollution tracking, high frequency monitoring, disinfection by products assessment, pesticides, pharmaceuticals, and more Provides a theoretical basis for further research in the field of spectra exploitation Contains helpful practical applications of this quick, simple, and inexpensive technique
Trace Analysis
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Author : Peter Bedson
language : en
Publisher: Royal Society of Chemistry
Release Date : 2007-10-31
Trace Analysis written by Peter Bedson 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 Science categories.
Trace Analysis is a highly practical book which deals with the science rather than the paperwork of quality assurance systems. Produced as part of the UK Valid Analytical Measurement (VAM) initiative, it provides the analyst with a systematic approach across the broad spectrum of trace analysis, offering practical advice and guidance on methodology and techniques. The book is structured to take the analyst step-by-step through the stages of any trace analysis. The approach is general, being broken down only into types of analyte. Additional chapters explain the application of groups of techniques to each analyte type. Each section contains references to published material which will allow the analyst to obtain further information on specific topics. Throughout the book, the analyst is reminded of pitfalls which lead to unreliable results. This new book therefore offers invaluable advice to analysts in all areas and at all levels, providing practical 'expert' advice on methodology. It will prove indispensable as a single, comprehensive bench guide for analysts in university, college and industrial laboratories.
Uv Vis Spectroscopy And Its Applications
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Author : Heinz-Helmut Perkampus
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-08
Uv Vis Spectroscopy And Its Applications written by Heinz-Helmut Perkampus 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 2013-03-08 with Science categories.
UV-VIS spectroscopy is one of the oldest methods in molecular spectroscopy. The definitive formulation of the Bouguer-Lambert Beer law in 1852 created the basis for the quantitative evaluation of absorption measurements at an early date. This led firstly to colorimetry, then to photometry and finally to spectrophotometry. This evolution ran parallel with the development of detectors for measuring light intensities, i.e. from the human eye via the photo element and photocell, to the photomultiplier and from the photo graphic plate to the present silicon-diode detector both of which allow simultaneous measurement of the complete spectrum. With the development of quantum chemistry, increasing atten tion was paid to the correlation between light absorption and the structure of matter with the result that in recent decades a number of excellent discussions of the theory of electronic spectroscopy (UV-VIS and luminescence sp,~ctroscopy) have been published. Consequently, this extremely ivteresting aspect of molecular spec troscopy has dominated the teaching of the subject both in my own lectures and those of others. However, it is often overlooked that, in addition to the theory, applications of spectroscopic methods are of particular interest to scientists. For this reason, a lecture series about electronic spectroscopy given in the Institute for Physical Chemistry at the Heinrich-Heine-University in Dusseldorf was supplemented by one about "UV-VIS spectroscopy and its applications". This formed the basis of the present book.
Uv Visible Spectrophotometry Of Waters And Soils
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Author : Olivier Thomas
language : en
Publisher: Elsevier
Release Date : 2022-05-13
Uv Visible Spectrophotometry Of Waters And Soils written by Olivier Thomas and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-13 with Science categories.
UV-Visible Spectrophotometry of Waters and Soils, Third Edition presents the latest information on the use of UV spectrophotometry for environmental quality monitoring. Using practical examples, the book illustrates how this technique can be a source of new methods of characterization and measurement. Easy and fast to run, this simple and robust analytical technique is one of the best ways to obtain a quantitative estimation of specific or aggregate parameters (e.g., Nitrate, TOC) and simultaneously qualitative information on the global composition of waters and soils. This third edition presents current methods and applications for water quality monitoring, including recent works and developments. Writing from years of experience in the development and applications of UV systems and from scientific and technical works, the book's authors provide several useful examples that show the great interest of UV spectrophotometry for water and soil monitoring. At the end of the book, the UV spectra library of previous editions is updated with new chemicals of interest. Broadens coverage from previous editions, including soils and sediments for the first time Includes all new chapters on natural water and high frequency monitoring, agricultural soils, natural soils, and sediments, as well as updates in all other chapters Provides a theoretical basis for further research in the field of spectra exploitation Contains practical applications of this quick, simple and inexpensive technique