Absorption Spectrophotometry Download Ebook PDF Epub Online

Author : L. Sommer
Publisher : Elsevier
Release : 2012-12-02
Page : 313
Category : Science
ISBN 13 : 044459745X
Description :


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.


Author : Frank Twyman
Cecil Benjamin Allsopp
Publisher :
Release : 1934
Page : 140
Category : Absorption spectra
ISBN 13 :
Description :



Author : W. T. Elwell
J. A. F. Gidley
Publisher : Elsevier
Release : 2013-10-22
Page : 152
Category : Science
ISBN 13 : 1483160130
Description :


Analytical Chemistry, Second Edition, Volume 6: Atomic-Absorption Spectrophotometry focuses on the use of atomic absorption spectrophotometry as an analytical technique. This book discusses the developments in the analytical fields of atomic-absorption spectrophotometry. Organized into seven chapters, this edition starts with an overview of the fundamental principles underlying atomic-absorption spectra. This book then describes the use of high-temperature fuel-rich flames that allow the determination of some elements that were not previously capable of being determined by atomic-absorption spectrophotometry. Other chapters explore the advantages of improved instrumentation and consider the atomic-absorption procedures that have been applied to a wide variety of samples from agricultural and biological materials. This book discusses as well the determination of specified elements by a direct examination of the sample solution. The final chapter provides a list of instruments that are commercially available, with emphasis on their characteristics. This book is a valuable resource for analysts, physicists, and chemists.


Author : G. F. Lothian
Publisher :
Release : 1969
Page : 246
Category : Absorption spectra
ISBN 13 :
Description :



Author : Ernest E. Angino
Gale K. Billings
Publisher : Elsevier
Release : 2013-10-22
Page : 154
Category : Nature
ISBN 13 : 1483274845
Description :


Atomic Absorption Spectrometry in Geology focuses on the applications of atomic absorption spectrometry in geology, including the analysis of metals, rocks, sediments, and minerals. The manuscript first offers information on the theory of atomic absorption spectrophotometry and instrumentation. Discussions focus on the relationship of atomic absorption with atomic concentration; variations in shapes and widths of atomic spectral lines; variations in atomic spectral lines; sample vaporization; and light sources. The book then examines interferences, including spectral, ionization, chemical, and molecular interferences. The publication takes a look at hydrogeochemistry and ore analysis. Topics include freshwater and seawater, zinc and cadmium, mercury, silver, gold, copper, lead, and nickel. The text also ponders on rock and mineral analysis, sediments, isotopes and noble gases, as well as silicate and sulfide minerals, organic fraction of sediments, and lithium, uranium, boron, and mercury isotopes. The manuscript is a dependable reference for readers interested in atomic absorption spectrometry.


Author : G. F. Lothian
Gordon Frederick Lothian
Publisher :
Release : 1958
Page : 246
Category : Absorption spectra
ISBN 13 :
Description :


When his classmates brag that Walter is their star shortstop, Walter makes a cast for his left arm so the kids won't see what a terrible player he really is.


Author : Oswald James Walker
Publisher :
Release : 1939
Page : 68
Category : Absorption spectra
ISBN 13 :
Description :



Author : Adam Hilger Ltd
Publisher :
Release : 1938
Page :
Category :
ISBN 13 :
Description :



Author : Ivan Rubeška
Bedřich Moldan
Publisher :
Release : 1971
Page : 189
Category : Atomic absorption spectroscopy
ISBN 13 :
Description :



Author : E. I. Stearns
Eugene I. Stearns
Publisher : John Wiley & Sons
Release : 1969
Page : 353
Category : Consolidation and merger of corporations
ISBN 13 :
Description :


"First class. A great job at collating our philosophy." - Warren Buffett"Very practical." - Charlie Munger"One of the top investment books of all time." - The Motley Fool"A must-read business book." - JP Morgan Private Banking"As much a business management book as a personal finance book." - Publishera's Weekly"One of the best books of the year. Two thumbs up!" - CNN (Financial News)"A serious investment course with entertainment thrown in." - Investora's Chronicle"The book on Buffett - a superb job!" - Forbes"Extraordinary - full of wisdom, humour and common sense." - Money"A classic on value investing and the definitive source on Buffett." - The Financial Times


Author : Richard Alan Morton
Publisher :
Release : 1938
Page : 59
Category : Absorption spectra
ISBN 13 :
Description :



Author : E. I. Stearns
Eugene I. Stearns
Publisher : John Wiley & Sons
Release : 1969
Page : 353
Category : Consolidation and merger of corporations
ISBN 13 :
Description :


"First class. A great job at collating our philosophy." - Warren Buffett"Very practical." - Charlie Munger"One of the top investment books of all time." - The Motley Fool"A must-read business book." - JP Morgan Private Banking"As much a business management book as a personal finance book." - Publishera's Weekly"One of the best books of the year. Two thumbs up!" - CNN (Financial News)"A serious investment course with entertainment thrown in." - Investora's Chronicle"The book on Buffett - a superb job!" - Forbes"Extraordinary - full of wisdom, humour and common sense." - Money"A classic on value investing and the definitive source on Buffett." - The Financial Times


Author : Perkin-Elmer Corporation
Publisher :
Release : 1964
Page :
Category : Absorption spectra
ISBN 13 :
Description :



Author : Frank Twyman
Cecil Benjamin Allsopp
Publisher :
Release : 1934
Page : 140
Category : Absorption spectra
ISBN 13 :
Description :



Author :
Publisher :
Release : 1985
Page : 13
Category : Atomic absorption spectroscopy
ISBN 13 :
Description :



Author : Chukwuenweniwe Jonathan Eboka
Publisher :
Release : 1979
Page : 188
Category : Drugs
ISBN 13 :
Description :



Author :
Publisher :
Release : 1985
Page : 13
Category : Atomic absorption spectroscopy
ISBN 13 :
Description :



Author : S.J. Haswell
Publisher : Elsevier Science Serials
Release : 1991-12-05
Page : 529
Category : Science
ISBN 13 :
Description :


Hank Willis Thomas gained wide recognition with his highly provocative series B(r)ANDED, which addresses the commodification of African-American male identity by raising questions about visual culture and the power of logos. Pitch Blackness, his first monograph, includes selections from this series and several others. The book begins with a deeply personal and interpretive re-telling of the senseless murder of young Songha Willis, the artist's cousin, who was robbed at gunpoint and murdered outside a nightclub in Philadelphia in 2000. It then charts Hank Willis Thomas' career as he grapples with the issues of grief, black-on-black violence in America and the ways in which corporate culture is complicit in the crises of black male identity. The concluding section presents his newest body of work, Unbranded--in which he examines advertising and media representation of African-Americans. With his characteristic pointedness and dark humor, Willis Thomas shows in Pitch Blackness why he is considered one of today's most compelling emerging artists. Essays by Rene de Guzman and Robin D. G. Kelley. Hank Willis Thomas, born in Plainfield, New Jersey in 1976, received his BFA from New York University's Tisch School of the Arts and his MFA in Photography, along with an MA in Visual Criticism from the California College of the Arts, San Francisco. He has exhibited in galleries and museums, including the Studio Museum in Harlem; Wadsworth Atheneum, Hartford; Leica Gallery, New York; and the National Portrait Gallery, Washington, D.C. Willis Thomas is the first recipient of the Aperture West Book Prize, a new annual prize awarded by Aperture Foundation. He lives in Oakland, California.


Author : J.E. Cantle
Publisher : Elsevier
Release : 1986-01-01
Page : 447
Category : Science
ISBN 13 : 9780080875538
Description :


The topic is treated here in a very practical manner. The bulk of the book is concerned with real-life analyses for practising instrumentalists and differs from the literature supplied by manufacturers of atomic absorption instruments in that the methods described can be interpreted using all sorts of hardware, and in that far more chemistry and sample preparation are included.


Author : Raymond F. Farrell
Alick J. Mackie
Publisher :
Release : 1979
Page : 11
Category : Atomic absorption spectroscopy
ISBN 13 :
Description :