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Quality And Reliability In Analytical Chemistry

Author: George E. Baiulescu
Publisher: CRC Press
ISBN: 9781420038576
Size: 26.96 MB
Format: PDF
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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.

Quality Assurance In Analytical Chemistry

Author: Elizabeth Prichard
Publisher: John Wiley & Sons
ISBN: 9780470517765
Size: 59.37 MB
Format: PDF, Mobi
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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

Author: Elizabeth Prichard
Publisher: Wiley-Interscience
ISBN: 9780470012031
Size: 35.76 MB
Format: PDF
View: 3688
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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.

Analytical Measurement Terminology

Author: Elizabeth Prichard
Publisher: Royal Society of Chemistry
ISBN: 184755928X
Size: 43.78 MB
Format: PDF, Kindle
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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 Of Chemical Measurements

Author: John K. Taylor
Publisher: CRC Press
ISBN: 9780873710978
Size: 66.54 MB
Format: PDF
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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

Author: Boris L. Milman
Publisher: Springer Science & Business Media
ISBN: 3642153615
Size: 70.44 MB
Format: PDF, Docs
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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.

Challenges In Analytical Quality Assurance

Author: Manfred Reichenbächer
Publisher: Springer Science & Business Media
ISBN: 9783642165955
Size: 41.83 MB
Format: PDF, ePub
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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.

The Analytical Chemistry Of Cannabis

Author: Brian F Thomas
Publisher: Elsevier
ISBN: 0128046708
Size: 41.60 MB
Format: PDF, Kindle
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A volume in the Emerging Issues in Analytical Chemistry series, The Analytical Chemistry of Cannabis: Quality Assessment, Assurance, and Regulation of Medicinal Marijuana and Cannabinoid Preparations provides analytical chemistry methods that address the latest issues surrounding cannabis-based products. The plethora of marketed strains of cannabis and cannabinoid-containing products, combined with the lack of industry standards and labelling requirements, adds to the general perception of poor quality control and limited product oversight. The methods described in this leading-edge volume help to support the manufacturing, labelling, and distribution of safe and consistent products with known chemical content and demonstrated performance characteristics. It treats analytical chemistry within the context of the diverse issues surrounding medicinal and recreational cannabis in a manner designed to foster understanding and rational perspective in non-scientist stakeholders as well as scientists who are concerned with bringing a necessary degree of order to a field now characterized by confusion and contradiction. The Emerging Issues in Analytical Chemistry series is published in partnership with RTI International and edited by Brian F. Thomas. Please be sure to check out our other featured volumes: Hackney, Anthony C. Exercise, Sport, and Bioanalytical Chemistry: Principles and Practice, 9780128092064, March 2016. Tanna, Sangeeta and Lawson, Graham. Analytical Chemistry for Assessing Medication Adherence, 9780128054635, April 2016. Rao, Vikram, Knight, Rob, and Stoner, Brian. Sustainable Shale Oil and Gas: Analytical Chemistry, Biochemistry, and Geochemistry Methods, 9780128103890, forthcoming September 2016. Farsalinos, Konstantinos, et al. Analytical Assessment of e-Cigarettes: From Contents to Chemical and Particle Exposure Profiles, 9780128112410, forthcoming November 2016. Addresses current and emerging analytical chemistry methods—an approach that is unique among the literature on this topic Presents information from a broad perspective of the issues in a single compact volume Employs language comprehensible to non-technical stakeholders as well as to specialists in analytical chemistry

Environmental Analytical Chemistry

Author: F. W. Fifield
Publisher: Wiley-Blackwell
ISBN: 9780632053834
Size: 63.95 MB
Format: PDF, ePub
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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).