Presents a unified treatment of multichannel detection systems in the uv/visible range of the spectrum as they relate to multielement spectrochemical analysis. Bridges the gap between the physics and engineering aspects of multichannel detection and analytical chemistry. First section deals with the foundation optical principles of modern experimental spectroscopy. Second section treats the basic operation of detectors for optical spectroscopy, and the third discusses topics related to combining detectors with optical spectrometers to produce detection systems for multielement analysis.
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.
The analysis of materials containing several elements used to be a difficult problem for analytical chemists, so a well established sequence of wet chemical qualitative tests were performed to ensure each element was detected. Quantitative tests could then be carried out on the sample, according to the range of elements present. Most analytical chemists were very familiar with these techniques, having been taugth them from a very early stage in their education and careers. The analytical chemist can now call on a range of specialist instrumental techniques which can detect the presence of many elements, often simultaneously, and often quantitatively, providing rapid results on samples which, in the past, could take days. The drawback is that the instruments tend to be expensive, suited to particular sample types or matrices and complex in both setting up and in the interpretation of results. Furthermore the general analytical chemist may have access and familiarity with only one or two methods. Written by an international team of contributors, each experts in their particular fields, this book familiarizes analytical chemists with the range of elemental analysis techniquers, to enable them to specify the most appropriate test for any given sample. In addition, it contains important chapters on sample preparation and quality control, essential elements in obtaining accurate and reliable analytical results. As such, this book will be essential reading for all analytical chemists. The techniques of elemental analysis are important in many other disciplines, so the book will be of particular interest to those commissioning a wide range of analytical measurements, such as chemists, geologists, environmental scientists and biologists. The breadth and depth of coverage will also make the book very useful for advanced students.
Any addition to the ever-expanding list of scientific publications requires careful consideration and justification. There are already numerous journals in analytical and clinical chemistry adequate for the publication of research results. There does remain a need for a series focused on analytical and clinical chemistry, to provide an overview of instrumental developments relevant to the needs of analytical and clinical chemists. This is the role intended for the present series. Although the title specifically indicates that the series will deal with analytical and clinical chemistry, our intention is that it will deal with analytical chemistry as related to other areas, such as air and water pollution, oceanography, earth sciences, and various aspects of biomedical science and technology. It seems appropriate to publish two types of articles in the series. First, we will provide a forum for authoritative, critical reviews for the expert, to enable him to cope with the ever-growing problem of keeping abreast of rapid developments in his own and immediately related fields. In this way we hope the series will stimulate new ideas for research by being at the cutting edge of science. Second, we will publish articles written by experts in the fields being covered but primarily intended for the nonexpert, thereby providing him with some overview of the area.
