Skip to content
Licensed Unlicensed Requires Authentication Published by De Gruyter September 21, 2011

Wood WG. Questionable results – who directs the EQAS organisers?

  • Gunnar Nordin , Ulf Örnemark and Lena Hård

Corresponding author: Gunnar Nordin, EQUALIS, Box 977, 751 09 Uppsala, Sweden. Fax: +46 18 693146, E-mail:


1 Van Nevel L, Örnemark U, Smeyers P, Harper C, Taylor PDP. Report EUR 20657 EN, IRMM, Geel, Belgium, June 2003. in Google Scholar

2 ISO 1000:1992. SI units and recommendations for the use of their multiples and of certain other units. ISO Geneva, 1992.Search in Google Scholar

3 IFCC-IUPAC coding scheme for properties and units in clinical laboratory sciences. in Google Scholar

4 King B, Boley N, Kannan G. The correlation of laboratory performance in proficiency testing with other QA characteristics. Accred Qual Assur 1999; 4:280–91.10.1007/s007690050369Search in Google Scholar

5 Örnemark U, Boley N, Saeed K, van Berkel PM, Schmidt R, et al. Proficiency testing in analytical chemistry, microbiology and laboratory medicine: Working group discussions on current status, problems and future directions. Accred Qual Assur 2001; 6:140–6.10.1007/s007690100327Search in Google Scholar

6 Koch M. Regulatory aspects of proficiency testing: experience from the water sector. Accred Qual Assur 2004. Online publication 29 Apr 2004.Search in Google Scholar

Published Online: 2011-9-21
Published in Print: 2004-9-1

© Walter de Gruyter

Downloaded on 5.3.2024 from
Scroll to top button