Download or read book Quantitative Spectroscopy Theory and Practice written by Brian C. Smith and published by Elsevier. This book was released on 2003-01-17 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: The determination of the concentrations of molecules in samples has long been an important application of spectroscopy. In the last 20 years advances in algorithms, computers, instruments, and software have led to a growing interest in this field. These developments mean samples and analytes that were once considered intractable are increasingly yielding usable calibrations. The purpose of this book is to give readers, without an advanced math background, a thorough grounding in the theory and practice of modern quantitative spectroscopic analysis. The author has placed great emphasis on providing the reader with everything they need to know to obtain a fundamental understanding of quantitative spectroscopy.·Relevant theory is explained in an easy to understand, conversational style. ·Actual spectroscopic data and calibrations are used throughout the book to show how real world calibrations are achieved. ·The complexities of Factor Analysis (PCR/PLS) algorithms are explained in pictures and words, making them understandable for all. ·Written from a spectroscopic rather than a mathematical point of view.·Relevant theory is interspersed with practical discussions in order to make difficult concepts easier to comprehend·It is a comprehensive introduction for novices, and an excellent reference for experts.·Topics on spectroscopy are included to emphasize its importance in quantitative spectroscopy

Download or read book Atomic Absorption Spectrometry in Occupational and Environmental Health Practice written by Dimiter L. Tsalev and published by CRC Press. This book was released on 1995-05-17 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new, self-contained volume covers in a critical, exhaustive, and in-depth manner the progress in AAS determinations of 55 chemical elements in 42 individual chapters, with an emphasis on the latest instrumental and methodological developments. These include Zeeman background correction, the Stabilized Temperature Platform Atomizer (STPA), flow-injection and continuous-flow approaches, slurry and solid sampling, efficient chemical modification, on-line sample pretreatment/enrichment, speciation, availability of QC materials, alternative analytical techniques, and more. A key to this vast application area is provided by well-organized tabulated information, including outlines of 782 selected AAS procedures for analysis of blood, serum, urine, hair, nail, teeth, tissues, food, and other relevant biological specimens. More than 2100 AAS papers are included in a unique bibliography of 3223 up-to-date references spanning the last 13 years.

Download or read book Analytical Atomic Absorption Spectroscopy written by Jon Clement Van Loon and published by Academic Press. This book was released on 1980-03-28 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analysis of water. Analysis of geological materials. Analysis of organic samples. Analysis of metals and alloys. Analysis of air samples. Analysis of petroleum and petroleum products. Analysis of industrial samples. Determination of metal compounds. Expected new developments in atomic spectroscopy.

Download or read book X ray Absorption Spectroscopy written by Graham N. George and published by Walter de Gruyter GmbH & Co KG. This book was released on 2024-12-02 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Targeted for chemists, the current textbook outlines the principles, experimental methods and data analysis in X-Ray Absorption Spectroscopy (XAS). The authors introduce EXAFS, Near-Edge XAS, X-Ray Imaging and many other advanced experimental techniques. A special section of the book is devoted to applications of XAS in chemistry, materials and environmental sciences.

Download or read book Advances in Standards and Methodology in Spectrophotometry written by C. Burgess and published by Elsevier. This book was released on 2012-12-02 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: These conference proceedings form a worthy contribution to the literature on spectrometry reviving the tradition begun at the U.S. National Bureau of Standards conferences in the 1970's of holding interdisciplinary conferences on advances in the standardisation and methodology of spectrometry. The papers and poster abstracts presented in this volume maintain the high professional standards of these earlier NBS conferences, providing a basis for further progress in this discipline.

Download or read book High Resolution Continuum Source AAS written by Bernhard Welz and published by John Wiley & Sons. This book was released on 2006-03-06 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: High-resolution continuum source atomic absorption spectrometry (HR-CS AAS) is the most revolutionary innovation since the introduction of AAS in 1955. Here, the authors provide the first complete and comprehensive discussion of HR-CS AAS and its application to the analysis of a variety of difficult matrices. Published just in time with the first commercial instrument available for this new technique, the book is a must for all those who want to know more about HR-CS AAS, and in particular for all future users. The advantages of the new technique over conventional line-source AAS are clearly demonstrated using practical examples and numerous figures, many in full color. HR-CS AAS is overcoming essentially all the remaining limitations of established AAS, particularly the notorious problem of accurate background measurement and correction. Using a continuum radiation source and a CCD array detector makes the spectral environment visible to several tenths of a nanometer on both sides of the analytical line, tremendously facilitating method development and elimination of interferences. Conceived as a supplement to the standard reference work on AAS by B. Welz and M. Sperling, this book does not repeat such fundamentals as the principles of atomizers or atomization mechanisms. Instead, it is strictly focused on new and additional information required to profit from HR-CS AAS. It presents characteristic concentration for flame atomization and characteristic mass data for electrothermal atomization for all elements, as well as listing numerous secondary lines of lower sensitivity for the determination of higher analyte concentrations. The highly resolved molecular absorption spectra of nitric, sulfuric and phosphoric acids, observed in an air-acetylene flame, which are depicted together with the atomic lines of all elements, make it possible to predict potential spectral interferences.

Download or read book Spectrochemical Analysis by Atomic Absorption and Emission written by L Lajunen and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes both the theory of atomic spectroscopy and all the major atomic spectrometric techniques (AAS, Flame-AES, Plasma AES, AFS, and ICP-MS), including basic concepts, instrumentation and applications. Spectrochemical Analysis by Atomic Absorption and Emission is very wide in scope and will be extremely useful to both undergraduates and lecturers undertaking modern analytical chemistry courses. It contains many figures and tables which illuminate the text, covers various sample preparation methods and gives suggestions for further reading.

Download or read book Principles and Practice of X Ray Spectrometric Analysis written by E.P. Bertin and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1098 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the first edition of this book was published early in 1970, three major developments have occurred in the field of x-ray spectrochemical analysis. First, wavelength-dispersive spectrometry, in 1970 already securely established among instrumental analytical methods, has matured. Highly sophisticated, miniaturized, modular, solid-state circuitry has replaced elec tron-tube circuitry in the readout system. Computers are now widely used to program and control fully automated spectrometers and to store, process, and compute analytical concentrations directly and immediately from ac cumulated count data. Matrix effects have largely yielded to mathematical treatment. The problems associated with the ultralong-wavelength region have been largely surmounted. Indirect (association) methods have extended the applicability of x-ray spectrometry to the entire periodic table and even to certain classes of compounds. Modern commercial, computerized, auto matic, simultaneous x-ray spectrometers can index up to 60 specimens in turn into the measurement position and for each collect count data for up to 30 elements and read out the analytical results in 1--4 min-all corrected for absorption-enhancement and particle-size or surface-texture effects and wholly unattended. Sample preparation has long been the time-limiting step in x-ray spectrochemical analysis. Second, energy-dispersive spectrometry, in 1970 only beginning to assume its place among instrumental analytical methods, has undergone phenomenal development and application and, some believe, may supplant wavelength spectrometry for most applications in the foreseeable future.

Download or read book Differential Optical Absorption Spectroscopy written by Ulrich Platt and published by Springer Science & Business Media. This book was released on 2008-05-30 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first part of this book reviews the basics of atmospheric chemistry, radiation transport, and optical spectroscopy before detailing the principles underlying DOAS. The second part describes the design and application of DOAS instruments as well as the evaluation and interpretation of spectra. The recent expansion of DOAS application to the imaging of trace gas distributions by ground, aircraft, and satellite-based instruments is also covered.

Download or read book Manual on Recommended Practices in Spectrophotometry written by ASTM Committee E-13 on Absorption Spectroscopy and published by . This book was released on 1966 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Manual on Recommended Practices in Spectrophotometry written by ASTM Committee E-13 on Molecular Spectroscopy and published by . This book was released on 1966 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Atomic Absorption Spectrometry written by Bernhard Welz and published by John Wiley & Sons. This book was released on 2008-11-21 with total page 965 pages. Available in PDF, EPUB and Kindle. Book excerpt: The thoroughly revised new edition of this best-seller, presents the wide use of AAS in numerous fields of application. The comparison between the different AAS techniques enables the reader to find the best solution for his analytical problem. Authors Bernhard Welz and Michael Sperling have succeeded in finding a balance between theoretical fundamentals and practical applications. The new chapter 'physical fundamentals' describes the basic principles of AAS. The development of AAS is now described in a separate chapter. Further new chapters are devoted to the latest developments in the field of flow injection and the use of computers for laboratory automation. Methodological progress e. g. speciation analysis is also covered in this new edition. The index and the extensive bibliography make this book a unique source of information. It will prove useful not only for analytical chemists, out also spectroscopists in industry, institutes, and universities. Atomic Absorption Spectrometry will also be invaluable for clinics and research institutes in the fields of biochemistry, medicine, food technology, geology, metallurgy, petrochemistry, and mineralogy.

Download or read book Spectroscopy for Materials Characterization written by Simonpietro Agnello and published by John Wiley & Sons. This book was released on 2021-09-08 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: SPECTROSCOPY FOR MATERIALS CHARACTERIZATION Learn foundational and advanced spectroscopy techniques from leading researchers in physics, chemistry, surface science, and nanoscience In Spectroscopy for Materials Characterization, accomplished researcher Simonpietro Agnello delivers a practical and accessible compilation of various spectroscopy techniques taught and used to today. The book offers a wide-ranging approach taught by leading researchers working in physics, chemistry, surface science, and nanoscience. It is ideal for both new students and advanced researchers studying and working with spectroscopy. Topics such as confocal and two photon spectroscopy, as well as infrared absorption and Raman and micro-Raman spectroscopy, are discussed, as are thermally stimulated luminescence and spectroscopic studies of radiation effects on optical materials. Each chapter includes a basic introduction to the theory necessary to understand a specific technique, details about the characteristic instrumental features and apparatuses used, including tips for the appropriate arrangement of a typical experiment, and a reproducible case study that shows the discussed techniques used in a real laboratory. Readers will benefit from the inclusion of: Complete and practical case studies at the conclusion of each chapter to highlight the concepts and techniques discussed in the material Citations of additional resources ideal for further study A thorough introduction to the basic aspects of radiation matter interaction in the visible-ultraviolet range and the fundamentals of absorption and emission A rigorous exploration of time resolved spectroscopy at the nanosecond and femtosecond intervals Perfect for Master and Ph.D. students and researchers in physics, chemistry, engineering, and biology, Spectroscopy for Materials Characterization will also earn a place in the libraries of materials science researchers and students seeking a one-stop reference to basic and advanced spectroscopy techniques.

Download or read book A Handbook of Silicate Rock Analysis written by P.J. Potts and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 633 pages. Available in PDF, EPUB and Kindle. Book excerpt: without an appreciation of what happens in between. The techniques available for the chemical analysis of silicate rocks have undergone a revolution over the last 30 years. However, to use an analytical technique most effectively, No longer is the analytical balance the only instrument used it is essential to understand its analytical characteristics, in for quantitative measurement, as it was in the days of classi particular the excitation mechanism and the response of the cal gravimetric procedures. A wide variety of instrumental signal detection system. In this book, these characteristics techniques is now commonly used for silicate rock analysis, have been described within a framework of practical ana lytical aplications, especially for the routine multi-element including some that incorporate excitation sources and detec tion systems that have been developed only in the last few analysis of silicate rocks. All analytical techniques available years. These instrumental developments now permit a wide for routine silicate rock analysis are discussed, including range of trace elements to be determined on a routine basis. some more specialized procedures. Sufficient detail is In parallel with these exciting advances, users have tended included to provide practitioners of geochemistry with a firm to become more remote from the data production process. base from which to assess current performance, and in some This is, in part, an inevitable result of the widespread intro cases, future developments.

Download or read book Molecular Photophysics and Spectroscopy written by David L Andrews and published by Morgan & Claypool Publishers. This book was released on 2014-09-01 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a fresh, photon‐based description of modern molecular spectroscopy and photophysics, with applications drawn from chemistry, biology, physics and materials science. The concise and detailed approach includes some of the most recent devel

Download or read book Annual Book of ASTM Standards written by ASTM International and published by . This book was released on 2003 with total page 1244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Spectrophotometry Spectrofluorimetry written by D. A. Harris and published by Oxford University Press, USA. This book was released on 1987 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using this book biochemists can determine how spectrophotometry can contribute to laboratory analyses. Emphasis is placed on the capabilities and limitations of the instrument in use--how to select a machine, how to check if it is working satisfactorily, and what to do if it fails to produce the data expected.