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  • 2000-2004  (2)
  • Physical measurements  (1)
  • Regulation  (1)
  • 1
    Digitale Medien
    Digitale Medien
    What can we learn from traceability in physical measurements? (2000)
    Springer
    Accreditation and quality assurance 5 (2000), S. 414-417 
    Details
    ISSN: 1432-0517
    Schlagwort(e): Key words Traceability ; Physical measurements ; Chemical measurements
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Chemie und Pharmazie
    Notizen: Abstract  An international system for providing traceability for the results from physical measurements has been under continuous development since the introduction of the Convention of the Metre over 100 years ago. Such a system has only been in existence for chemical measurements for about a decade and there is much that can be learnt from the way in which traceability has developed in physical measurements that will help its development for chemical measurements. First a number of myths that have grown up about the differences between these are examined. This is followed by a description of examples from physical measurements, which have important lessons for the ways in which traceability for the results of chemical measurements can be established.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/s007690000218
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Legislative limits below detection capability1 (2000)
    Springer
    Accreditation and quality assurance 5 (2000), S. 308-313 
    Details
    ISSN: 1432-0517
    Schlagwort(e): Key words Detection limit ; Compliance ; Regulation ; Paper and pulp mills
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Chemie und Pharmazie
    Notizen: Abstract  A study of contaminant emission data collected for paper and pulp mills in the United Kingdom over a 1-year period is presented. For most sites and analytes, the data could not demonstrate positive compliance with absolute emission limits to water in the 1 g range in large (million tonne) effluent streams, even though some sites were apparently removing contaminants from their water supply. The implications are discussed, with particular reference to the implications of results quoted at 'detection limits' or 'reporting limits'.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/s007690000183
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
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