QUALITY ASSURANCE AND QUALITY CONTROL IN THE ANALYTICAL CHEMICAL LABORATORY A PRACTICAL APPROACH SECOND EDITION ANALYTICAL CHEMISTRY

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Quality Assurance And Quality Control In The Analytical Chemical Laboratory

Author : Piotr Konieczka
ISBN : 9781315294995
Genre : Science
File Size : 66.85 MB
Format : PDF, ePub
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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.
Category: Science

Quality In The Food Analysis Laboratory

Author : Roger Wood
ISBN : 085404566X
Genre : Science
File Size : 57.56 MB
Format : PDF, Docs
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Annotation Quality in the Food Analysis Laboratory explains the procedures that a food analysis lab must consider to meet fit-for-purpose requirements in analytical data to ensure the necessary quality standards. The authors consider the need to introduce quality assurance, different quality models, and legal issues. They discuss specific aspects of laboratory practice and particular areas of accreditation that may cause problems for analytical laboratories.
Category: Science

Sampling And Analysis Of Environmental Chemical Pollutants

Author : E. P. Popek
ISBN : 9780128032039
Genre : Science
File Size : 39.4 MB
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Sampling and Analysis of Environmental Chemical Pollutants, A Complete Guide, Second Edition promotes the knowledge of data collection fundamentals and offers technically solid procedures and basic techniques that can be applied to daily workflow solutions. The book’s organization emphasizes the practical issues facing the project scientist. In focusing the book on data collection techniques that are oriented toward the project objectives, the author clearly distinguishes the important issues from the less relevant ones. Stripping away the layers of inapplicable or irrelevant recommendations, the book centers on the underlying principles of environmental sampling and analytical chemistry and summarizes the universally accepted industry practices and standards. This Guide is a resource that will help students and practicing professionals alike better understand the issues of environmental data collection, capitalize on years of existing sampling and analysis practices, and become more knowledgeable and efficient in the task at hand. The three phases of environmental chemical data collection (planning, implementation, and assessment) are explained in a logical and concise manner. A discussion on the physical and chemical properties of environmental chemical pollutants promotes the understanding of their fate and transport. A chapter on common analytical chemistry techniques, methods of compound quantitation, and laboratory quality control and quality assurance may be used as a standalone introduction to instrumental analytical chemistry. Eleven case studies demonstrate the application of the Data Quality Objectives process to the development of sampling designs and illustrate specific data interpretation problems. Numerous call-out boxes in each chapter offer practical tips on widely used industry practices, which originate from years of experience in the field. Appendices contain the most frequently used action levels and reference material, calculation aides, and useful field forms and checklists. Authored by an analytical chemist and environmental pollutant expert with more than 30 years of experience in research and industry.
Category: Science

Statistical Methods In Analytical Chemistry

Author : Peter C. Meier
ISBN : 9780471726111
Genre : Science
File Size : 38.70 MB
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This new edition of a successful, bestselling book continues toprovide you with practical information on the use of statisticalmethods for solving real-world problems in complex industrialenvironments. Complete with examples from the chemical andpharmaceutical laboratory and manufacturing areas, this thoroughlyupdated book clearly demonstrates how to obtain reliable results bychoosing the most appropriate experimental design and dataevaluation methods. Unlike other books on the subject, Statistical Methods inAnalytical Chemistry, Second Edition presents and solves problemsin the context of a comprehensive decision-making process under GMPrules: Would you recommend the destruction of a $100,000 batch ofproduct if one of four repeat determinations barely fails thespecification limit? How would you prevent this from happening inthe first place? Are you sure the calculator you are using istelling the truth? To help you control these situations, the newedition: * Covers univariate, bivariate, and multivariate data * Features case studies from the pharmaceutical and chemicalindustries demonstrating typical problems analysts encounter andthe techniques used to solve them * Offers information on ancillary techniques, including a shortintroduction to optimization, exploratory data analysis, smoothingand computer simulation, and recapitulation of errorpropagation * Boasts numerous Excel files and compiled Visual Basic programs-nostatistical table lookups required! * Uses Monte Carlo simulation to illustrate the variabilityinherent in statistically indistinguishable data sets Statistical Methods in Analytical Chemistry, Second Edition is anexcellent, one-of-a-kind resource for laboratory scientists andengineers and project managers who need to assess data reliability;QC staff, regulators, and customers who want to frame realisticrequirements and specifications; as well as educators looking forreal-life experiments and advanced students in chemistry andpharmaceutical science. From the reviews of Statistical Methods in Analytical Chemistry,First Edition: "This book is extremely valuable. The authors supply many veryuseful programs along with their source code. Thus, the user cancheck the authenticity of the result and gain a greaterunderstanding of the algorithm from the code. It should be on thebookshelf of every analytical chemist."-Applied Spectroscopy "The authors have compiled an interesting collection of data toillustrate the application of statistical methods . . . includingcalibrating, setting detection limits, analyzing ANOVA data,analyzing stability data, and determining the influence of errorpropagation."-Clinical Chemistry "The examples are taken from a chemical/pharmaceutical environment,but serve as convenient vehicles for the discussion of when to usewhich test, and how to make sense out of the results. Whilepractical use of statistics is the major concern, it is put intoperspective, and the reader is urged to use plausibilitychecks."-Journal of Chemical Education "The discussion of univariate statistical tests is one of the morethorough I have seen in this type of book . . . The treatment oflinear regression is also thorough, and a complete set of equationsfor uncertainty in the results is presented . . . The bibliographyis extensive and will serve as a valuable resource for thoseseeking more information on virtually any topic covered in thebook."-Journal of American Chemical Society "This book treats the application of statistics to analyticalchemistry in a very practical manner. [It] integrates PC computingpower, testing programs, and analytical know-how in the context ofgood manufacturing practice/good laboratory practice (GMP/GLP) . ..The book is of value in many fields of analytical chemistry andshould be available in all relevant libraries."-Chemometrics andIntelligent Laboratory Systems
Category: Science

Principles Of Analytical Chemistry

Author : Miguel Valcarcel
ISBN : 354064007X
Genre : Science
File Size : 36.59 MB
Format : PDF, ePub
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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.
Category: Science

Environmental Sampling And Analysis

Author : Lawrence H. Keith
ISBN : 0873713818
Genre : Science
File Size : 35.27 MB
Format : PDF, ePub
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This concise book covers all the critical aspects of environmental sampling and analysis. Extensively peer-reviewed by scientists from the U.S. Environmental Protection Agency and other government agencies, industry and academia, it is packed with practical advice and tips from renowned experts. Planning, sampling, analysis, QA/QC, and reporting are discussed for air, water, solid liquid, and biological samples, with emphasis on the interdependence between sampling and analytical activities. Special requirements for sampling devices, containers, and preservatives are provided with convenient checklists for sampling plans and protocols. New and revised recommendations involving method detection levels, reliable detection levels, and levels of quantitation are discussed in conjunction with laboratory reports and user presentations of data near analytical detection limits. This is a valuable and comprehensive reference book for chemists, technicians, consultants, lawyers, regulators, engineers, quality control officers, news and information managers, teachers, and students.
Category: Science

Akkreditierung Und Qualit Tssicherung In Der Analytischen Chemie

Author : Helmut Günzler
ISBN : 9783662110980
Genre : Science
File Size : 28.58 MB
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Ob Sie eine Schiffsladung Erz analysieren oder einen Elektronikchip - Normen und Verfahren zur Qualitätssicherung Ihrer Analyseergebnisse sind von zentraler Bedeutung. Die aktuellen Verfahren zur Qualitätssicherung und zur gegenseitigen Anerkennung der Gutachten finden Sie in diesem Buch beschrieben. Es informiert zudem über die Regelungen zur Akkreditierung und Zertifizierung in der BRD und in Europa.
Category: Science

Managing The Analytical Laboratory

Author : Clifford Nilsen
ISBN : 1420049283
Genre : Science
File Size : 41.7 MB
Format : PDF
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A clear and concise manual on how to run a quality control testing laboratory efficiently and in compliance. Hundreds of tips and techniques help the reader focus on the essential elements of good laboratory management. This book includes thirty-nine useful SOPs that have evolved from the author's years of practical experience. Fifteen case studies describe typical laboratory problems and offer solutions to them. From how to train analysts, to how to lay out the laboratory, to how to assure that samples are processed in a systematic manner, Managing the Analytical Laboratory: Plain and Simple covers it all. Features
Category: Science

Practical Statistics For The Analytical Scientist

Author : S. L. R. Ellison
ISBN : 9780854041312
Genre : Science
File Size : 59.49 MB
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"Completely revised and updated, the second edition contains new sections on method validation, measurement uncertainty, effective experimental design and proficiency testing."--pub. desc.
Category: Science