论文信息 - Policies, requirements and surveys concerning frequency for participation in proficiency testing schemes

Policies, requirements and surveys concerning frequency for participation in proficiency testing schemes

This paper focuses on policies and requirements concerning the frequency for participation in proficiency testing (PT) and provides an overview of the frequency for which PT activities are offered in 25 testing fields. Recent international surveys are summarised.

Johannes van de Kreeke | Ulf Örnemark | Harald Fostel | Rolf Straub

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[2] Jean-Claude Libeer,et al. Proficiency testing in analytical chemistry, microbiology and laboratory medicine – working group discussions on current status, problems and future directions , 2001 .