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3. Proficiency testing
3.1 Objectives and principles
As Table 1 shows, proficiency testing is another type of collaborative study. In terms of vocabulary, we often come across the term inter-laboratory comparison, or CIL, and proficiency testing scheme, or PTS.
For a long time, these tests were simply collaborative tools, used on a voluntary basis by scientists to develop a common method. With the introduction of ISO/IEC 17025 accreditation, they acquired a rather different role, as specified in a Cofrac document: "Inter-laboratory comparisons are used to assess the ability of laboratories to carry out...
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Proficiency testing
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Standards and norms
- Exactitude (justesse et fidélité) des résultats et méthodes de mesure – Partie 1 : Principes généraux et définitions - ISO 5725-1 - 2023
- Exactitude (justesse et fidélité) des résultats et méthodes de mesure – Partie 2 : Méthode de base pour la détermination de la répétabilité et de la reproductibilité d'une méthode de mesure normalisée - ISO 5725-2 - 2019
- Exactitude (justesse et fidélité) des résultats...
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