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PROCORAD’s international proficiency testing forradio-bioassays

Published online by Cambridge University Press:  17 December 2010

R. Fottorino ,
M. Ruffin  and
Ph. Bérard
R. Fottorino
Affiliation:
CEA Cadarache, LABM, Bâtiment 102, 13108 Saint-Paul-Lez-Durance, France
M. Ruffin
Affiliation:
CEA Cadarache, LABM, Bâtiment 102, 13108 Saint-Paul-Lez-Durance, France
Ph. Bérard
Affiliation:
PROCORAD Scientific Council, CEA DSV, BP 6, 92265 Fontenay-aux-Roses Cedex, France
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Abstract

In France, the Clinical Biochemistry Laboratories (CBL) are in charge of the monitoringof nuclear workers. These laboratories must be accredited and have ministerialcertification. The accreditation of radiobioassay analyses requires notably ProficiencyTesting (PT) between laboratories. One of the most important PT providers, in this field,is the PROCORAD association. The specifics are to provide real biological samples spikedwith various radionuclides and to send them around international CBL. The results obtainedby the all laboratories are both statistically and anonymously exploited, thanks tohomemade software entitled Procostat. PROCORAD PT’s program answers to a definite demandfrom laboratories in charge of monitoring workers, for some years more than 70participants from all over the world have signed up to participate in these comparisonexercises. Apart from an assessment of the different laboratories performance, thecomparison exercises organized by the PROCORAD’s association enable the ClinicalBiochemistry Laboratories to evaluate the techniques implemented in terms of accuracy,reproducibility and specificity.

Keywords

PROCORADproficiency testingcomparison exercisestechniquesperformance
Type
Research Article
Information
International Journal of Metrology and Quality Engineering , Volume 1 , Issue 2 , 2010 , pp. 99 - 103
Copyright
© EDP Sciences 2010

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References

Références

ISO/IEC 17025, General requirements for the competence of testing and calibration laboratories
Bérard, P., Harduin, J.C., Briot, F., Cavadore, D., International RadioBioassay quality controls, Radiat. Prot. Dosim. 79, 509–512 (1998) CrossRefGoogle Scholar
ISO/IEC 17043, Conformity assessment – General requirements for proficiency testing (2010)
Bérard, P., Harduin, J.C., Cavadore, D., Interlaboratory Comparisons: determination of actinides in excreta, J. Radioanal. Nucl. Chem. 197, 357–368 (1995) CrossRefGoogle Scholar
Bérard, P., Montègue, A., Briot, F., Procorad’s international intercomparisons highlight the evolution of techniques used to determine uranium in urine, Radiat. Prot. Dosim. 105, 447–450 (2003) CrossRefGoogle ScholarPubMed
FD CEN/TR 10345, Guideline for statistical data treatment of interlaboratory tests for validation of analytical methods (A06-002) (2008)
FD ISO/TR 22971, Accuracy (trueness and precision) of measurement methods and results– Practical guidance for the use of ISO 5725-2:1994 in designing, implementing and statistically analysing interlaboratory repeatability and reproducibility results (X06-044) (2005)
NF ISO 13538, Statistical methods for use in proficiency testing by interlaboratory comparisons (X06-510) (2005)
American National Standards Institute (ANSI), Performance Criteria for Radiobioassay (1996), HPS N13.30-1996
ISO 12790-1 standard, Radiation Protection – Performance Criteria for Radiobioassay – Part 1: General Principles