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One of the problems in the analysis of natural and potable waters is that the equipment used is often insufficiently sensitive to detect the low concentrations of organic and inorganic substances present in the samples. The problem can, however, be overcome to some extent by preconcentrating the sample before analysis. This two-volume set provides a comprehensive review of the techniques available for preconcentration and explains how each can be applied to cations, anions, organic substances, and organometallic compounds. Volume 1 describes methods involving complex formation, while Volume 2 covers direct preconcentration techniques. Both books contain useful practical advice which will be of value to all analytical chemists and environmental scientists concerned with water analysis.
One of the problems in the analysis of natural and potable waters is that the equipment used is often insufficiently sensitive to detect the low concentrations of organic and inorganic substances present in the samples. The problem can, however, be overcome to some extent by preconcentrating the sample before analysis. This two-volume set provides a comprehensive review of the techniques available for preconcentration and explains how each can be applied to cations, anions, organic substances, and organometallic compounds. Volume 1 describes methods involving complex formation, while Volume 2 covers direct preconcentration techniques. Both books contain useful practical advice which will be of value to all analytical chemists and environmental scientists concerned with water analysis.
Equipment used for the analysis of water is frequently insufficiently sensitive to be able to detect the low concentrations of organic and inorganic substances present in samples. Applying preconcentration to the sample prior to analysis means the results gained are more accurate and can be used to report trends more effectively. Each chapter of Pr
One of the problems in the analysis of natural and potable waters is that the equipment used is often insufficiently sensitive to detect the low concentrations of organic and inorganic substances present in the samples. The problem can, however, be overcome to some extent by preconcentrating the sample before analysis. This two-volume set provides a comprehensive review of the techniques available for preconcentration and explains how each can be applied to cations, anions, organic substances, and organometallic compounds. Volume 1 describes methods involving complex formation, while Volume 2 covers direct preconcentration techniques. Both books contain useful practical advice which will be of value to all analytical chemists and environmental scientists concerned with water analysis.
Extensively revised and updated, Handbook of Water Analysis, Second Edition provides current analytical techniques for detecting compounds in water samples. Maintaining the detailed and accessible style of the original, this edition demonstrates water sampling and preservation methods by enumerating different ways to measure chemical and radiologic
Accurate determination of trace elements is critical in various fields of science and technology. Direct measurement of trace elements in samples with complex matrices is often impractical, either due to analytical sensitivity limitations or matrix interferences. Preconcentration procedures are generally needed to eliminate matrix interferences and/or enrich minute amounts of analytes to a level for reliable measurements. Preconcentration Techniques for Trace Elements provides up-to-date information on various preconcentration techniques and detailed discussions regarding such topics as the dissolution of matrices, coprecipitation, solvent extraction, electrochemical means, ion exchange, sorption, chromatographic methods, flotation, membranes, volatization, polymer foam sorbents, fire assay, isotachophoresis, and filter papers. This comprehensive volume, featuring contributions from 21 experts from nine countries, will provide valuable reference material for all scientists and technicians dealing with trace analysis of real-world samples.
Extensively revised and updated, Handbook of Water Analysis, Third Edition provides current analytical techniques for detecting various compounds in water samples. Maintaining the detailed and accessible style of the previous editions, this third edition demonstrates water sampling and preservation methods by enumerating different ways to measure chemical and radiological characteristics. It gives step-by-step descriptions of separation, residue determination, and clean-up techniques. See What’s New in the Second Edition: Includes five new chapters covering ammonia, nitrates, nitrites, and petroleum hydrocarbons, as well as organoleptical and algal analysis methodology Compares older methods still frequently used with recently developed protocols, and examines future trends Features a new section regarding organoleptical analysis of water acknowledging that ultimately the consumers of drinking water have the final vote over its quality with respect to odor, flavor, and color The book covers the physical, chemical, and other relevant properties of various substances found in water. It then describes the sampling, cleanup, extraction, and derivatization procedures, and concludes with detection methods. Illustrated with procedure flow charts and schematics, the text includes numerous tables categorizing methods according to type of component, origin of the water sample, parameters and procedures used, and application range. With contributions from international experts, the book guides you through the entire scientific investigation starting with a sampling strategy designed to capture the real-world situation as closely as possible, and ending with an adequate chemometrical and statistical treatment of the acquired data. By organizing data into more than 300 tables, graphs, and charts, and supplementing the text with equations and illustrations, the editors distill a wealth of knowledge into a single accessible reference.