Download or read book BCR REFERENCE MATERIALS written by and published by . This book was released on 1988 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book CATALOGUE OF BCR REFERENCE MATERIALS written by Commission of the European Communities. COMMUNITY BUREAU OF REFERENCE (BCR) and published by . This book was released on 1983 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of BCR Reference Materials written by Community Bureau of Reference (BCR), Commission of the European Communities and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book BCR reference materials 1999 written by Institute for Reference Materials and Measurements (IRMM), European Commission, Joint Research Centre and published by . This book was released on 1999 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book BCR Reference Materials written by Commission of the European Communities. Community Bureau of Reference and published by . This book was released on 1992 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book BCR Reference Materials written by EF. Community Bureau of Reference and published by . This book was released on 198? with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of Bcr Reference Materials written by European Communities, Commission. Community Bureau of Reference and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book BCR Reference Materials written by Fællesskabets Referencebureau and published by . This book was released on 1994 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Interlaboratory Studies and Certified Reference Materials for Environmental Analysis written by E.A. Maier and published by Elsevier. This book was released on 1999-12-17 with total page 587 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book BCR Reference Materials written by Institute for Reference Materials and Measurements and published by . This book was released on 1995 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book BCR Reference Materials written by Commission of the European Communities. Community Bureau of Reference and published by . This book was released on 1994 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Community Bureau of Reference BCR written by Commission of the European Communities and published by . This book was released on 1992 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book BCR Reference Materials No 91 92 93 94 95 96 and 97 written by W. Karcher and published by . This book was released on 1982 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book BCR reference materials written by and published by . This book was released on 1987* with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biological and Environmental Reference Materials for Trace Elements Nuclides and Organic Microcontaminants written by E. Cortes Toro and published by DIANE Publishing. This book was released on 1994 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes information on radionuclides, stable isotopes and organic microcontaminants. Covers: 2,694 analyte values for 117 analytes in 116 biological and 77 environmental (non-biological) reference materials produced by 20 different suppliers. Additional information on the cost of the material, the unit size supplied (weight or volume), and the minimum weight of material recommended for analysis is also provided, when available. Will help analysts to select the reference material that matches as closely as possible the "real" samples that are to be analysed.

Download or read book EUR BCR Information written by Commission of the European Communities (vor 1993). Community Bureau of Reference and published by . This book was released on 19?? with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reference Materials for Environmental Analysis written by Raymond E. Clement and published by CRC Press. This book was released on 1996-11-25 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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!