P-Roficiency test 1996-2018. Proof competence of Quemestry UCTB- Inisav
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Abstract
The Tests of Aptitude are external powerful tool of control of the quality that allows to the laboratory to compare their activity with other similar laboratories, to detect tendencies that allows corrective actions that are necessary to facilitate their continuous improvement of the analytical activity of the laboratory. This article summary the results of aptitude tests carry out during 22 years (1996-2018) which demonstrate the competition in different analytical methods and differents substrates from national and international projects and was the requirement to implant and mantain the Quality Control System of the UCTB–Quimica as base of credibility of the analytical results. This was required for research and also support international export of agricultural products, which demand certification from credited labs. Furthermore the analytical results of pesticides residues from of this lab will contribute to de safety of agricultural products that consume our population.
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