Analytical Absorption Spectrophotometry in the Visible and Ultraviolet

Fülszöveg

In spile of many analytical techniques, molecular absorption spectrophotometry between 200 800 nm remains among the most popular and widely applied optical methods in analytical practice, including the determination of some rare elements, the examination of food and agricultural products, cnvironmcnlal, biochcmical and biomedical analyses and tests, as well as routine purity tests of various chemicals and products. Unlike books giving comprehensive collections of spectrophotometric procedures for the determination of elements, organics. pharmaceuticals, etc., or for trace analysis, the present work deals with fundamentals and various actual trends of spectrophotometry in a non-traditional way. Thus, the subject-matter of this book is conccrned with basic parameters, laws and errors in spectrophotometry, the way of optimization and development of methods, the spectrophotometric investigation of complex equilibria in solutions, the broad applications of complexes, organic analytical... Tovább

Fülszöveg

In spile of many analytical techniques, molecular absorption spectrophotometry between 200 800 nm remains among the most popular and widely applied optical methods in analytical practice, including the determination of some rare elements, the examination of food and agricultural products, cnvironmcnlal, biochcmical and biomedical analyses and tests, as well as routine purity tests of various chemicals and products. Unlike books giving comprehensive collections of spectrophotometric procedures for the determination of elements, organics. pharmaceuticals, etc., or for trace analysis, the present work deals with fundamentals and various actual trends of spectrophotometry in a non-traditional way. Thus, the subject-matter of this book is conccrned with basic parameters, laws and errors in spectrophotometry, the way of optimization and development of methods, the spectrophotometric investigation of complex equilibria in solutions, the broad applications of complexes, organic analytical reagents and surfactants for the determination of elements and inorganic species. Principles of modern instrumentation and perspective approaches in spectrophotometry are also discussed, among which differential, derivative, dual-wavelength, extraction or multicomponent spectrophotometry. Applications in reaction kinetics, flow analysis, organic analysis, in environmental and clinical analysis are also briefly commented on. Vissza