Analytical Chemistry for Technicians, Third Edition

Analytical Chemistry for Technicians, Third Edition

Like its bestselling predecessors, this thoroughly updated third edition is a powerful training tool for entry-level chemistry technicians. It explains analytical chemistry and instrumental analysis principles and how to apply them in the real world. It includes over 50 workplace scene side boxes that illustrate techniques; a CD that enhances training activities; and a working LIMS system that can be used in training programs. It provides over sixty experiments specifically relevant to the laboratory technician and each chapter contains a Questions and Problems section. The author uses the Voluntary Industry Standards for chemical process industry technicians.

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Forensic Chemistry

Forensic Chemistry

As the number of forensic science and forensic chemistry degree programs increases, Forensic Chemistry is the first text to specifically address this rapidly growing field. It introduces the principal areas of study from the perspective of analytical chemistry, addressing the legal context in which forensic chemistry is conducted, types of samples and matrices, variety of sample types encountered, and extensive use of instrumentation.

The first forensics-only textbook – Addresses instructors’ needs for a single, timely text that specifically addresses the field of forensic chemistry, and serves as a reference in the classroom and beyond.

Solid foundation for basic chemistry – Introduces chemical concepts and practices from a forensic perspective, including multivariate statistics, quality assurance/quality control (QA/QC), and protocols used in working forensic laboratories.

Comprehensive section on essential elements - Delves into the aspects of study unique to forensic chemistry, including: types of samples and how they are prepared; acid/base chemistry of drugs; solubility; preparations; presumptive testing, and a detailed discussion of microscopy, a fundamental tool of the forensic chemist.Extensive coverage of drug analysis – Presents an overview of forensic pharmacology, including physical and biological evidence, toxicology, and aspects of drug analysis critical to reconstructing a crime scene.Broad coverage of chemical analysis of physical evidence – Addressesthe analysis of evidence related to combustion; polymers; paper and inks, and paints and coatings.

Extensive problem sets in each chapter – Includes chapter-based questions, integrative queries that require further research, and philosophical Food for Thought questionsdrawn from the experience of practicing forensic chemists.Applying the Science, drawn from current literature and working forensic laboratories – These boxes provide context for chapter material, linking coursework to current research and forensic casework.Historical evidence – Important historical discussions and developments demonstrate the importance of ongoing discovery. Exhibits – Contemporary and historical cases, developments and information pertinent to the professional world.

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Lead: Chemistry, analytical aspects, environmental impact and health effects

Lead: Chemistry, analytical aspects, environmental impact and health effects

Lead covers the salient aspects of the chemistry of lead, its environmental impact, and its effects on health.
The technical, economic and social importance of Lead, at the present time, is beyond all doubt. However, over the last few decades little attention has been given to its behaviour (the properties and applications of its compounds, the environmental distribution of these derivatives, and their impacts on living creatures), this book addresses that gap.
It includes coverage of historical aspects, lead mining and production, metal properties, common lead compounds, uses of lead and its derivatives, coordination chemistry, organometallic chemistry, environmental chemistry, toxicity mechanisms, and treatment strategies for lead poisoning. Finally, describing analytical procedures for the determination of lead in chemical, biological and environmental samples.
* Written by a team of university teachers and researchers with extensive experience in the fields of the chemistry, analytical determination and environmental and health impact of lead and other heavy metals* For readers interested in the chemistry and biochemistry of lead and its effects on ecosystems* Provides comprehensive knowledge about lead toxicity and preventive measures against lead poisoning.

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Gas Chromatography: Analytical Chemistry by Open Learning, 2nd Edition

Gas Chromatography: Analytical Chemistry by Open Learning, 2nd Edition

Approaches the subject from the perspective of a chromatographer who needs to know enough theory to make the best use of a chosen technique. Emphasizes the actual application of the methods--not just the theories on which they are based. This edition features a number of advances in the field since publication of the first volume. These include new chapters on high resolution gas chromatography (GC), GC detectors and classification of GC. Self-assessment questions ensure full understanding of the concepts.

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Handbook of Soil Analysis: Mineralogical, Organic and Inorganic Methods

Handbook of Soil Analysis: Mineralogical, Organic and Inorganic Methods

This handbook is a reference guide for selecting and carrying out numerous methods of soil analysis. It is written in accordance with analytical standards and quality control approaches.It covers a large body of technical information including protocols, tables, formulae, spectrum models, chromatograms and additional analytical diagrams. The approaches are diverse, from the simplest tests to the most sophisticated determination methods in the physical chemistry of mineralogical and organic structures, available and total elements, soil exchange complex, pesticides and contaminants, trace elements and isotopes. As a basic reference, it will be particularly useful to scientists, engineers, technicians, professors and students, in the areas of soil science, agronomy, earth and environmental sciences as well as in related fields such as analytical chemistry, geology, hydrology, ecology, climatology, civil engineering and industrial activities associated with soil.

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Ewing's Analytical Instrumentation Handbook, Third Edition

Ewing's Analytical Instrumentation Handbook, Third Edition

Providing workers in analytical chemistry with a starting place for information about instrumental techniques, Ewing's Analytical Instrumentation Handbook presents both a basic introduction and the important references on the theory and methodology for each technique. All of the chapters that appeared in the second edition have been thoroughly expanded and updated with new concepts, applications, and key references to the recent literature. This third edition includes eight new chapters covering topics such as microchip and biosensor technologies, validation of chromatographic methods, gel permeation, field-flow fractionation, countercurrent chromatography, and thin-layer chromatography.

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The Chemistry of Anilines (Chemistry of Functional Groups)

The Chemistry of Anilines (Chemistry of Functional Groups)

Aniline is the parent molecule of a vast family of aromatic amines. Since its discovery in 1826 it has become one of the hundred most important building blocks in chemistry. Aniline is used as an intermediate in many different fields of applications, such as isocyanates, rubber processing chemicals, dyes and pigments, agricultural chemicals and pharmaceuticals.
The understanding of functional groups is key for the understanding of all organic chemistry. In the tradition of the Patai Series, this volume treats all aspects of this functional group. It contains chapters on the theoretical and computational foundations; on analytical and spectroscopical aspects with dedicated chapters on Mass Spectrometry, NMR, IR/UV, etc.; on reaction mechanisms; on applications in syntheses.

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HPLC in Enzymatic Analysis, 2nd Edition

HPLC in Enzymatic Analysis, 2nd Edition

The use of High Performance Liquid Chromatography (HPLC) techniques in the study of enzymatic reactions has grown significantly since the publication of the first edition of this highly successful book: the role of enzymes in biological research has expanded; the application of HPLC and enzymes has extended to more disciplines; advances in separation techniques and instrumentation have increased the capability of HPLC; and the discovery of new enzymes has spawned new methods of analysis.
High Performance Liquid Chromatography in Enzymatic Analysis, Second Edition addresses these developments in its coverage of the refinements of HPLC methods and their use in a wide range of laboratory applications. It offers the same practical approach found in the first edition, incorporates a wealth of new information into existing chapters, and adds new chapters to deal with new applications, including capillary electrophoresis, forensic chemistry, microdialysis, and the polymerase chain reaction. Topics include:

Application of HPLC to the assay of enzymatic activities

Concepts and principles of HPLC, including the latest technological advances

Concepts and principles of capillary electrophoresis (CE)

Strategy for design of an HPLC/CE system for assay of enzyme activity

Preparation of enzymatic activities from tissues and single cells

Analysis of enzymatic activities in body fluids, including chromatobiosis

HPLC for the identification of new enzymatic activities

Fundamentals of the polymerase chain reaction

HPLC in forensics

Survey of enzymatic activities assayed by the HPLC method, including many new categories

Multienzyme systems, including many new examples

HPLC in the analysis of contaminated food

Easy to read and full of practical advice and hundreds of diagrams and examples, High Performance Liquid Chromatography in Enzymatic Analysis, Second Edition is an invaluable resource for students, researchers, and laboratory workers in analytical chemistry and biochemistry, molecular biology and cell biology, and for anyone interested in keeping up with this fast-growing field.

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HPLC and CE Principles and Practice

HPLC and CE Principles and Practice

HPLC and CE: Principles and Practice presents the latest information on the most powerful separation techniques available: high-performance liquid chromatography (HPLC) and capillary electrophoresis (CE). Fundamental theory, instrumentation, modes of operation, and optimization of separations are presented in a concise, non-technical style to read.freeduan.com help the user in choosing the appropriate technique quickly and accurately. Well- illustrated and containing convenientend-of-chapter summaries of the major concepts, the book provides in-depth coverage of trouble-shooting, improvement of resolution, data manipulation, selectivity, and sensitivity.Graduate students, technicians, and researchers who must use separations with little or no background in analytical chemistry can overcome separation anxiety and get started in obtaining the best possible separations in minimal time. The book will alsobe useful to analytical chemists who need a better understanding of theory and processes.

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The Troubleshooting and Maintenance Guide for Gas Chromatographers

The Troubleshooting and Maintenance Guide for Gas Chromatographers

This fourth edition of the classic guide for every user of gas chromatographic instrumentation is now updated to include such new topics as fast GC using narrow, short columns, electronic pressure control, and basic aspects of quantitative gas chromatography. The author shares his many years of experience in technical support for gas chromatography users, addressing the most common problems, questions and misconceptions in capillary gas chromatography. He structures and presents the material in a concise and practical manner, suitable even for the most inexperienced user without any detailed knowledge of chemistry or chromatography. For lab technicians in chemistry, analytical, food, medicinal and environmental chemists, pharmaceutists.

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Flavours and Fragrances: Chemistry, Bioprocessing and Sustainability

Flavours and Fragrances: Chemistry, Bioprocessing and Sustainability

This book is an introduction to the fascinating world of aroma chemicals, essential oils, fragrances and flavour compositions for the food, cosmetics and pharmaceutical industry. The present state-of-the-art technology, the future use of resources and biotechnological approaches for the production of the respective chemical compounds are described. A large section is devoted to the description of the renewable resources of flavours: spice plants, fruits from moderate to tropical climates, vegetables, fermented and heated plants. Analytical methods, such as gas chromatography coupled to human or electronic noses or to a mass spectrometer, are outlined and consumer trends, legal and safety aspects are described. Novel renewable resources come from biotechnology. Enzymes, for example, bio-transform cheap substrates to produce flavours de novo; plant cells in culture may serve as a rich resource of genes coding for metabolic activities in transgenic producers. The book will be of great interest to scientists and engineers in the food, flavour, fragrance and pharmaceutical industries and all respective researchers in academia.

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