Interlaboratory Studies And Certified Reference Materials For Environmental Analysis
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Interlaboratory Studies And Certified Reference Materials For Environmental Analysis
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Author : E.A. Maier
language : en
Publisher: Elsevier
Release Date : 1999-12-17
Interlaboratory Studies And Certified Reference Materials For Environmental Analysis written by E.A. Maier and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-12-17 with Science categories.
The participation in interlaboratory studies and the use of Certified Reference Materials (CRMs) are widely recognised tools for the verification of the accuracy of analytical measurements and they form an integral part of quality control systems used by many laboratories, e.g. in accreditation schemes. As a response to the need to improve the quality of environmental analysis, the European Commission has been active in the past fifteen years, through BCR activity (now renamed Standards, Measurements and Testing Programme) in the organisation of series of interlaboratory studies involving expert laboratories in various analytical fields (inorganic, trace organic and speciation analysis applied to a wide variety of environmental matrices). The BCR and its successor have the task of helping European laboratories to improve the quality of measurements in analytical sectors which are vital for the European Union (biomedical, agriculture, food, environment and industry); these are most often carried out in support of EC regulations, industrial needs, trade, monitoring activities (including environment, agriculture, health and safety) and, more generally, when technical difficulties hamper a good comparability of data among EC laboratories. The collaborative projects carried out so far have placed the BCR in the position of second world CRM producer (after NIST in the USA). Interlaboratory Studies and Certification of Reference Materials for Environmental Analysis gives an account of the importance of reference materials for the quality control of environmental analysis and describes in detail the procedures followed by BCR to prepare environmental reference materials, including aspects related to sampling, stabilization, homogenisation, homogeneity and stability testing, establishment of reference (or certified) values, and use of reference materials. Examples of environmental CRMs produced by BCR within the last 15 years are given, which represent more than 70 CRMs covering different types of materials (plants, biological materials, waters, sediments, soils and sludges, coals, ash and dust materials) certified for a range of chemical parameters (major and trace elements, chemical species, PAHs, PCBs, pesticides and dioxins). The final section of the book describes how to organise improvement schemes for the evaluation method and/or laboratory performance. Examples of interlaboratory studies (learning scheme, proficiency testing and intercomparison in support to prenormative research) are also given.
Interlaboratory Studies And Certified Reference Materials For Environmental Analysis
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Author : E.A.. QUEVAUVILLER MAIER (PH.)
language : en
Publisher:
Release Date : 1999
Interlaboratory Studies And Certified Reference Materials For Environmental Analysis written by E.A.. QUEVAUVILLER MAIER (PH.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with categories.
Quality Assurance For Environmental Analysis
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Author : E.A. Maier
language : en
Publisher: Elsevier
Release Date : 1995-01-13
Quality Assurance For Environmental Analysis written by E.A. Maier and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995-01-13 with Science categories.
Quality assurance (QA) for environmental analysis is a growing feature of the nineties as is illustrated by the number of QA guidelines and systems which are being implemented nowadays. There is, however, often a huge gap between the implementation and respect of QA guidelines and the technical approach undertaken to improve and validate new analytical methods. This is particularly true for complex determinations involving multi-step methodologies such as those used in speciation and organic analyses. Quality assurance may also be considered from the technical point of view, which is the focus of this book. The techniques used in different analytical fields (inorganic, speciation and organic analysis) are critically reviewed (i.e. discussion of advantages and limitations) and existing tools for evaluating their performance are described (e.g. interlaboratory studies, use of certified reference materials). Particular reference is made to the activities of the Measurements and Testing Programme (BCR) of the European Commission towards the improvement of quality control of environmental analysis. The book has been written by experienced practitioners. By its nature, it serves as a practical reference for postgraduate students and environmental chemists who need a wide overview of the techniques used in environmental analysis and existing ways of evaluating the performance of relevant analytical methods. The critical discussions of the methods described, as well as the development of quality assurance aspects, makes it unique.
Reference Materials For Environmental Analysis
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Author : Raymond E. Clement
language : en
Publisher: CRC Press
Release Date : 1996-11-25
Reference Materials For Environmental Analysis written by Raymond E. Clement and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-11-25 with Science categories.
When an environmental analysis is performed-for example, to determine the quality of water in a lake or to analyze contaminants in fish-it is necessary to have a standard reference against which to compare results. Reference Materials for Environmental Analysis covers standards for environmental analysis in the U.S., Canada, Europe, and elsewhere around the globe. It contains all standards, including those for soil, water, gaseous, and biological analysis. Government, private, and academic laboratories will all need a copy of this book!
Reference Materials For Chemical Analysis
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Author : Markus Stoeppler
language : en
Publisher: John Wiley & Sons
Release Date : 2008-07-11
Reference Materials For Chemical Analysis written by Markus Stoeppler and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-07-11 with Science categories.
There are many academic references describing how RMs are made, but few that explain why they are used, how they should be used and what happens when they are not properly used. In order to fill this gap, the editors have taken the contributions of more than thirty RM practitioners to produce a highly readable text organized in nine chapters. Starting with an introduction to historical, theoretical and technical requirements, the book goes on to examine all aspects of RM production from planning, preparation through analysis to certification, reviews recent development areas, RMs for life analysis and some important general application fields, considers the proper usage of RMs, gives advice on availability and sources of information and lastly looks at future trends and needs for RMs. This book is intended to be a single point of information that both guides the reader through the use of RMs and serves as a primary reference source. It should be on the reading list of anyone working in an analytical laboratory and be found on the library shelf of all analytical chemical laboratories.
Quality Assurance For Water Analysis
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Author : Philippe Quevauviller
language : en
Publisher: John Wiley & Sons
Release Date : 2008-04-30
Quality Assurance For Water Analysis written by Philippe Quevauviller and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-04-30 with Science categories.
Quality assurance (QA) has become an increasingly important topic, as environmental monitoring bodies realize that accuracy of measurements can depend very much on how the measurement is taken. This book will describe methods in light of all of the European, US, and international (ISO) guidelines for QA of water analysis. It is the third book in the Water Quality Measurement Series, it tackles the growing problem of developing an international understanding for measurement and data collection. The author gives a detailed overview of: * The purpose of water analysis * Quality systems and quality control * Sources of error including sample contamination * Method validation * Certified reference materials * Data Reporting * Inter-laboratory studies
Quality Assurance For Water Analysis
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Author : Philippe Quevauviller
language : en
Publisher: John Wiley & Sons
Release Date : 2002-03-22
Quality Assurance For Water Analysis written by Philippe Quevauviller and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-03-22 with Science categories.
- dritter Band der Reihe Water Quality Measurement - Ziel ist, Methoden zur Messung und Datensammlung international überschaubar und vergleichbar zu machen - Autor spricht folgende Themen an: Zweck der Wasseranalyse, Qualitätssicherung, Fehlerquellen, Probenkontamination, Validierung von Methoden, zertifizierte Referenzmaterialien, Darstellung von Datenmaterial, Studien unter Beteiligung mehrerer Labors
Chemical Marine Monitoring
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Author : Philippe Quevauviller
language : en
Publisher: John Wiley & Sons
Release Date : 2011-08-24
Chemical Marine Monitoring written by Philippe Quevauviller and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-24 with Science categories.
Wide- scale chemical monitoring programmes are required by international conventions and European Union policies such as the Water Framework Directive (2000/60/EC) and the new EU Marine Strategy Framework Directive (MSFD). This entails all waters, including transitional and coastal waters, sediments and biota. The final volume in the Water Quality Measurement Serieshighlights policy frameworks and analytical trends with an emphasis on laboratory methods and quality control. Within this comprehensive text, the following sections are included: Setting the Scene; monitoring of pollutants Policy Settings; international conventions and EU marine strategy Marine monitored parameters; trace elements, chemical species, organic micropollutants, and nutrients Types of monitoring; classical chemical monitoring, biomonitoring and in-situ methods Quality assurance; certified reference materials for marine monitoring Research and developments; the role of sediments in coastal monitoring, and passive sampling technologies Chemical Marine Monitoring: Policy Framework and Analytical Trends is intended for postgraduates and researchers working in analytical chemistry and its application to environmental and health analyses. Those interested in developing new methods and materials in relation to drinking water regulations with also find this book beneficial.
Quality Assurance In Analytical Chemistry
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Author : Bernd W. Wenclawiak
language : en
Publisher: Springer
Release Date : 2013-12-20
Quality Assurance In Analytical Chemistry written by Bernd W. Wenclawiak and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-12-20 with Science categories.
Quality Assurance in Chemical Measurement, an advanced EURACHEM textbook, provides in-depth but easy-to-understand coverage for training, teaching and continuing studies. The CD-ROM accompanying the book contains course materials produced by ten experienced specialists, including more than 750 overheads (graphics and text) in ready-to-use PowerPoint® documents in English and German language. The book will serve as an advanced textbook for analytical chemistry students and professionals in industry and service labs and as a reference text and source of course materials for lecturers. The second edition has been completely revised according to the newest legislation.
Reference Materials In Analytical Chemistry
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Author : A. Zschunke
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29
Reference Materials In Analytical Chemistry written by A. Zschunke and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Technology & Engineering categories.
Under the guidance of the German Federal Institute for Materials Research (BAM), the standards for fabrication and application of reference materials are presented here in comprehensive form. The areas covered are analytical chemistry, materials science, environmental analysis, clinical and forensic toxicological analysis, and gas and food analysis. A standard reference for every analytical laboratory.