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Quality and Reliability in Analytical Chemistry

Quality and Reliability in Analytical Chemistry Author George E. Baiulescu
ISBN-10 1420038575
Release 2000-09-28
Pages 120
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Quality and reliability are central to success in every discipline, but perhaps nowhere are they more important or more interconnected than in the practice of analytical chemistry. Here, although reliable analytical information implies quality, not all "quality" information proves reliable. Quality and Reliability in Analytical Chemistry examines the various factors affecting these parameters in each step of the analytical process: The Sample: Investigate the reliability of the sample, including its history and homogeneity. The Method: See the connection between reliability and the selection of analytical methods for environmental, food, and clinical analyses. The Instruments: Examine the relationship between reliability and your instrumentation. Data Processing: Consider the importance of chemometrics in the reliability of data processing. Automation: Explore automation of the analytic process through discussion of its parameters - rapidity, reproducibility, flexibility, and reliability. Standards and Standardization: Understand how quality and reliability cannot be assured without using standards for measurement and how only reliable methods can be standardized. The goal of the analytic process is to obtain high quality information with high reliability. Quality and Reliability in Analytical Chemistry helps you meet that goal and thereby satisfy your quality assurance and quality control requirements.



Analytical Measurement Terminology

Analytical Measurement Terminology Author Elizabeth Prichard
ISBN-10 9781847559289
Release 2007-10-31
Pages 86
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The variety of complex terms used in the Quality Assurance aspect of analytical measurement can be the cause of considerable confusion. This unique handbook explains the most widely-used terminology in language that is readily understood, and attempts to place each term in context. Concepts are described in a way that is useful to all practitioners, particularly those concerned with quality assurance, validation and reliability of analytical measurements. Explanations of terms are always in line with the "official definition", often developed by international committees. Adopting a thematic approach, Analytical Measurement Terminology is divided into six main parts. The first four parts address the logical progression of an analytical measurement, from obtaining a sample, through method and materials, to reporting the result. The two remaining parts include a variety of terms encountered in quality systems and documentation, along with definitions of "mathematical" terms likely to be encountered by the analyst in their everyday work. The index provides easy access to both the definitions and the accompanying examples. With its straightforward descriptions and many examples, this handbook, produced as part of the VAM (Valid Analytical Measurement) programme, will provide valuable assistance for a wide variety of new and experienced practitioners, as well as for teachers and lecturers.



Quality Assurance in Analytical Chemistry

Quality Assurance in Analytical Chemistry Author Elizabeth Prichard
ISBN-10 047001203X
Release 2007-10-08
Pages 316
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The issue of quality assurance in the analytical chemistry laboratory has become of great importance in recent years. Quality Assurance in Analytical Chemistry introduces the reader to the whole concept of quality assurance. It discusses how all aspects of chemical analysis, from sampling and method selection to choice of equipment and the taking and reporting of measurements affect the quality of analytical data. Finally, the implementation and use of quality systems are covered.



Quality Assurance in Analytical Chemistry

Quality Assurance in Analytical Chemistry Author Elizabeth Prichard
ISBN-10 047051776X
Release 2007-09-27
Pages 316
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The issue of quality assurance in the analytical chemistry laboratory has become of great importance in recent years. Quality Assurance in Analytical Chemistry introduces the reader to the whole concept of quality assurance. It discusses how all aspects of chemical analysis, from sampling and method selection to choice of equipment and the taking and reporting of measurements affect the quality of analytical data. Finally, the implementation and use of quality systems are covered.



Quality Assurance of Chemical Measurements

Quality Assurance of Chemical Measurements Author JohnK. Taylor
ISBN-10 9781351420730
Release 2018-04-27
Pages 352
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This definitive new book should appeal to everyone who produces, uses, or evaluates scientific data. Ensures accuracy and reliability. Dr. Taylor's book provides guidance for the development and implementation of a credible quality assurance program, plus it also provides chemists and clinical chemists, medical and chemical researchers, and all scientists and managers the ideal means to ensure accurate and reliable work. Chapters are presented in a logical progression, starting with the concept of quality assurance, principles of good measurement, principles of quality assurance, and evaluation of measurement quality. Each chapter has a degree of independence so that it may be consulted separately from the others.



Chemical Identification and its Quality Assurance

Chemical Identification and its Quality Assurance Author Boris L. Milman
ISBN-10 9783642153617
Release 2013-06-17
Pages 281
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This is the first book to show how to apply the principles of quality assurance to the identification of analytes (qualitative chemical analysis). After presenting the principles of identification and metrological basics, the author focuses on the reliability and the errors of chemical identification. This is then applied to practical examples such as EPA methods, EU, FDA, or WADA regulations. Two whole chapters are devoted to the analysis of unknowns and identification of samples such as foodstuffs or oil pollutions. Essential reading for researchers and professionals dealing with the identification of chemical compounds and the reliability of chemical analysis.



Quality Assurance of Chemical Measurements

Quality Assurance of Chemical Measurements Author John Keenan Taylor
ISBN-10 UCR:31210023557414
Release 1984
Pages
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Quality Assurance of Chemical Measurements has been writing in one form or another for most of life. You can find so many inspiration from Quality Assurance of Chemical Measurements also informative, and entertaining. Click DOWNLOAD or Read Online button to get full Quality Assurance of Chemical Measurements book for free.



Quality Assurance and Quality Control in the Analytical Chemical Laboratory

Quality Assurance and Quality Control in the Analytical Chemical Laboratory Author Piotr Konieczka
ISBN-10 9781315294995
Release 2018-03-26
Pages 280
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The second edition defines the tools used in QA/QC, especially the application of statistical tools during analytical data treatment. Clearly written and logically organized, it takes a generic approach applicable to any field of analysis. The authors begin with the theory behind quality control systems, then detail validation parameter measurements, the use of statistical tests, counting the margin of error, uncertainty estimation, traceability, reference materials, proficiency tests, and method validation. New chapters cover internal quality control and equivalence method, changes in the regulatory environment are reflected throughout, and many new examples have been added to the second edition.



Quality in the Food Analysis Laboratory

Quality in the Food Analysis Laboratory Author Roger Wood
ISBN-10 9781847551788
Release 2007-10-31
Pages 324
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Fit-for-purpose is a phrase familiar to all users of analytical data, who need to be assured that data provided by laboratories is both appropriate and of the required quality. Quality in the Food Analysis Laboratory surveys the procedures that a food analysis laboratory must consider to meet such requirements. The need to introduce quality assurance, the different quality models that are available and the legislative requirements are considered. Specific aspects of laboratory practice and particular areas of accreditation which may cause problems for analytical laboratories are also discussed. Covering for the first time those areas of direct importance to food analysis laboratories, this unique book will serve as an aid to those laboratories when introducing new measures and justifying those chosen.



Quality Assurance in Analytical Chemistry

Quality Assurance in Analytical Chemistry Author Werner Funk
ISBN-10 9783527609307
Release 2007-09-24
Pages 24
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This best-selling title both in German and English is now enhanced by a new chapter on the important topical subject of measurement uncertainty, plus a CD-ROM with interactive examples in the form of Excel-spreadsheets. These allow readers to gain an even better comprehension of the statistical procedures for quality assurance while also incorporating their own data. Following an introduction, the text goes on to elucidate the 4-phase model of analytical quality assurance: establishing a new analytical process, preparative quality assurance, routine quality assurance and external analytical quality assurance. Besides updating the relevant references, the authors took great care to incorporate the latest international standards in the field.



Principles of Analytical Chemistry

Principles of Analytical Chemistry Author Miguel Valcarcel
ISBN-10 9783642571572
Release 2012-12-06
Pages 372
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Principles of Analytical Chemistry gives readers a taste of what the field is all about. Using keywords of modern analytical chemistry, it constructs an overview of the discipline, accessible to readers pursuing different scientific and technical studies. In addition to the extremely easy-to-understand presentation, practical exercises, questions, and lessons expound a large number of examples.



Quality control in analytical chemistry

Quality control in analytical chemistry Author G. Kateman
ISBN-10 UOM:39015016082672
Release 1981
Pages 276
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Quality control in analytical chemistry has been writing in one form or another for most of life. You can find so many inspiration from Quality control in analytical chemistry also informative, and entertaining. Click DOWNLOAD or Read Online button to get full Quality control in analytical chemistry book for free.



Environmental Analytical Chemistry

Environmental Analytical Chemistry Author F. W. Fifield
ISBN-10 0632053836
Release 2000-05-18
Pages 512
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The first edition of this book established a niche as the only volume with a wide ranging review of analytical chemistry having a focus specific to environmental science. This new edition has been thoroughly revised to take full account of the rapid changes and development in the field over the past five years. Separation science, atomic spectroscopy and speciation determinations are areas in which significant developments have been made, and these are reflected in the new edition. The importance of the assessment of the effects of pollutants on real systems has been recognised by the restructuring of the chapter on biological testing and incorporation of a new one on environmental toxicology. Self-assessment questions have been added. Environmental science was one of the key concerns of the latter part of the twentieth century and will continue to be into the twenty-first. Concerns for environmental protection and public health worldwide have led to extensive legislation. The investigation and modelling of environmental systems, together with the implementation of laws and regulations, has led to a demand for a large number of environmental measurements, many of which are made by techniques falling within the broad range of analytical chemistry. Many professionals make regular use of data obtained by techniques of analytical chemistry. Thus, although not primarily analytical chemists or even chemists, they need sufficient knowledge of the background of analytical chemistry to judge the quality and limitations of the environmental data obtained. Very much the same situation arises in the academic world, where students are involved in environmental science studies or projects in which they need appropriate analytical chemistry information. Both analytical chemistry and environmental science have an extensive literature at varying levels of sophistication. However, there have been few attempts to link the two. This book sets out the background to analytical chemistry and covers the principles of its most important techniques. This is done in a way that enables a user to grasp the strengths and weaknesses of a technique, together with its principles of operation, without becoming enmeshed in the chemical small print. Links to environmental uses are indicated in broad terms and then exemplified in more detail by accounts of specific and important environmental problems. Written for students of chemistry, environmental science and related disciplines, the book is also an essential reference source for those who use environmental information and need to be aware of the factors affecting its quality and reliability. This is still the only book to focus exclusively on the analytical chemistry methods relevant to environmental studies. As useful to chemists as it is to non-specialists who require an understanding of the techniques employed to collect data in their disciplines (e.g. environmental researchers, ecotoxicologists, etc).



Challenges in Analytical Quality Assurance

Challenges in Analytical Quality Assurance Author Manfred Reichenbächer
ISBN-10 3642165958
Release 2011-02-16
Pages 356
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Working in the lab, but unsure what your results actually mean? Would you like to know how to apply trueness tests, calculate standard deviations, estimate measurement uncertainties or test for linearity? This book offers you a problem-based approach to analytical quality assurance (AQA). After a short introduction into required fundamentals, various topics such as statistical tests, linear regression and calibration, tool qualification or method validation are presented in the form of exercises for self-study. Solutions are provided in a clear step-by-step manner. Interactive Excel-sheets are available as Extra Materials for trying out the various concepts. For professionals as well as graduate students confronted with analytical quality assurance for the first time, this book will be the clue to meeting such challenges.



Validation in Chemical Measurement

Validation in Chemical Measurement Author Paul De Bièvre
ISBN-10 3540207880
Release 2005-01-12
Pages 166
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The validation of analytical methods is based on the characterisation of a measurement procedure (selectivity, sensitivity, repeatability, reproducibility). This volume collects 31 outstanding papers on the topic, mostly published in the period 2000-2003 in the journal "Accreditation and Quality Assurance". They provide the latest understanding, and possibly the rationale why it is important to integrate the concept of validation into the standard procedures of every analytical laboratory. In addition, this anthology considers the benefits to both: the analytical laboratory and the user of the measurement results.



Analytical Instrumentation

Analytical Instrumentation Author Dr. Graham Currell
ISBN-10 9780470511299
Release 2008-04-30
Pages 336
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There is an increasing need for analysts to understand and be able to quantify the performance of analytical instruments, in particular with respect to the following: * specifying equipment for purchase * estimating uncertainties in instrumental measurements * quantifying and demonstrating performance quality This text links together an understanding of performance characteristics with an appreciation of the limitations imposed by instrument design, leading to the interplay of the validation and qualification processes within quality assurance systems. A unique framework of topics covers the major instrumental techniques of spectrophotometry, chromatography, capillary electrophoresis, and atomic emission spectroscopy. The use of over 200 questions and answers, together with cross-referencing, helps to develop a thorough understanding of the various concepts that underpin the different techniques. This book will appeal to a broad range of professional chemists, technicians and students, whether with reference to specific analytical techniques, or within a general course of study in instrumental performance. Analytical Techniques in the Sciences This series of books provides coverage of all the major analytical techniques and their application in the most important areas of physical, life and materials sciences. Each text is presented in an open learning/distant learning style, in which the learning objectives are clearly identified. The reader's understanding of the material is constantly evaluated by the use of self-assessment and discussion questions.



Practical Guidelines for the Analysis of Seawater

Practical Guidelines for the Analysis of Seawater Author Oliver Wurl
ISBN-10 1420073079
Release 2009-06-09
Pages 408
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As we discover more about the role of the ocean in global changes and identify the effects of global change on the ocean, understanding its chemical composition and processes becomes increasingly paramount. However, understanding these processes requires a wide range of measurements in the vast ocean, from the sea surface to deep-ocean trenches, from the tropics to the poles. Practical Guidelines for the Analysis of Seawater provides a common analytical basis for generating quality-assured and reliable data on chemical parameters in the ocean. A source of practical know-how, the book covers sampling and storage, analytical methodology, and guidelines and procedures for quality assurance. It presents analytical methods with the step-by-step procedures that help practitioners implement these methods successfully into the laboratory, making them instantly applicable without consulting further literature. The book also contains essential information for developing or improving quality control and quality assurance programs in the laboratory. It includes the availability and measurement of standard reference materials, blank estimation and correction, control of recoveries, and statistical evaluation of quality assurance data. Analytical chemistry is a very active and fast moving area. Despite the development of innovative new analytical techniques for chemical trace element research, obtaining reliable data at ultra-trace levels remains a formidable challenge. A complete and practical guide, this book delineates proven methods that consistently yield reproducible data in routine work.