Project Details
Description
To monitor the quality of the AP05 accredited laboratories for manure analysis, a series of random samples are taken from laboratories four times a year. Samples that have previously been analysed by the AP05 accredited laboratories for manure analysis are re-analysed by WFSR using the required NEN methods. The results obtained are compared with the results of the AP05 accredited laboratories for manure analysis and the differences are statistically assessed. If the assessment gives reason to do so, the laboratory in question will take action. The Accreditation Council ensures that these actions are proportional to the degree of the deviation. This prevents systematic differences from arising between the manure laboratories.
Status | Active |
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Effective start/end date | 1/01/12 → 31/12/28 |