Rapporti ISTISAN

Reports containing technical information, data, research protocols, proceedings, training material and the results of other activities carried out by the ISS. Most reports are published in Italian, some are in English.

All reports have an English abstract.

Volumes issued before 2020 are available at https://www.iss.it/it/rapporti-istisan


Rapporto ISTISAN 20/5 - Comparison of two proficiency tests on pesticide residues in olive oil conducted in 2017 and 2018. Tiziana Generali, Patrizia Stefanelli, Silvana Girolimetti, Danilo Attard Barbini


Istituto Superiore di Sanità
Comparison of two proficiency tests on pesticide residues in olive oil conducted in 2017 and 2018.
Tiziana Generali, Patrizia Stefanelli, Silvana Girolimetti, Danilo Attard Barbini
2020, v, 35 p. Rapporti ISTISAN 20/5

The Italian National Reference Laboratory (NRL) for pesticide residues annually organizes Proficiency Test (PT) for the determination of pesticide residues in olive oil. European laboratories (NRLs, official laboratories and private laboratories) especially Italian official laboratories involved in the National and European monitoring programs participate in these PTs. This participation is mandatory as set out by the ISO/IEC 17025 and verified by accreditation bodies. The main aim of these PTs is to compare the performances of European laboratories, involved in the analysis of pesticide residues in olive oil, to promote mutual acceptance of pesticide residue data regarding the analytical controls on olive oil. In this paper, two PTs of pesticide residues in olive oil named COIPT-17 and COIPT-18 are described and a comparison of their respective results is analysed.
Key words: Pesticide residues; Proficiency Test; Olive oil; Results Comparison

Published 04/12/2020