PFAS Analytical methods for determination of PFAS in food
09.12.2024Analytical methods for determination of PFAS in food of animal origin and food of plant origin developed at the EURL for halogenated POPs / CVUA Freiburg are available here.
What is EURL POPs?
The scope of the European Union Reference Laboratory for Halogenated Persistent Organic Pollutants in Feed and Food (EURL POPs) includes, since it was appointed to an extended scope in 2018, halogenated POPs such as PCDD/Fs, PCBs, brominated flame retardants and contaminants, PFAS, chlorinated paraffins and PCNs in both feed and food. As such, it is one of 25 EURLs in the field of feed and food control appointed by the European Commission.
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PFAS Guidance document on PFAS analysis version 2.0 including annex now available!
10.09.2024This document on analytical parameters for the determination of selected per- and polyfluoroalkyl substances (PFAS) in food and feed was developed within the network of the European Union Reference Laboratory (EURL) for halogenated POPs in Feed and Food, the respective National Reference Laboratories (NRLs) of EU member states and international experts in the field of persistent organic pollutants (POPs) analysis.The guidance in this document is intended for laboratories involved in the official control of contaminants in food and feed and focuses on the determination of these substances in the laboratory. It is intended as general guidance for laboratories and particularly for those that do not have an existing method. It provides useful key elements in a set of analytical parameters contributing to further harmonization in the field of PFAS analysis in food and feed as part of the EURL’s official mandate and scope of work.
DBP Announcement - EURL Proficiency Test on the Determination of PCDD/Fs, PCBs, PBDEs and HBCDDs in Bentonite 2024
01.07.2024This proficiency test (PT) on the determination of PCDD/Fs, PCBs, PBDEs and HBCDDs in Bentonite is organized by the EURL for halogenated POPs in Feed and Food to be performed between July and November 2024. The objective is to assess analytical performance of laboratories and inter-laboratory comparability of results from analyses of PCDD/Fs, PCBs, PBDEs and HBCDDs in one sample of Bentonite. National Reference Laboratories (NRLs) for halogenated POPs in Feed and Food from EU member states are requested to participate as part of their work programme for 2024. NRLs are invited to encourage the participation of Official Laboratories (OFLs) from their member states as part of their duties following Article 101 of regulation (EU) 2017/625 of the European Parliament and of the Council of 15 March 2017. Furthermore, participation of OFLs will allow the extension of the data basis for calculation of assigned values and evaluation of results. Official laboratories and commercial laboratories performing the analysis of samples taken by feed business operators are invited to participate in this interlaboratory study. First results will be discussed by representatives of European Commission, NRLs and the EURL at the EURL/NRL online workshop in November 2024.
Interlaboratory studies and proficiency tests
The EURL provides proficiency testing for its main target analytes once a year in feed and food samples for the national reference laboratories of EU member states free of charge according to Regulation (EU) 2017/625 of the European Parliament and of the Council. Other national reference laboratories, official control laboratories and commercial laboratories, performing analysis of samples taken by food or feed business operators, may participate for a fee.
Working Groups and guidance documents
The agenda of the working groups includes several aspects regarding analytical methodologies, practical issues for laboratories to set up methods, proposal for analytical criteria, emerging new contaminants, EFSA opinions and European Commission requests.
EURL comtaminants cluster
- cooperation of EURLs for contaminants
- outcome: Guidance Documents on Estimation LOD and LOQ in Feed and Food
CWG BCon and PCNs
- established in 2018
- outcome: Guidance Documents on Analytical Parameters for the Determination of Organobromine Contaminants
CWG PFAS
- established in 2018
- outcome: Guidance Document on Analytical Parameters for the Determination of Per- and Polyfluoroalkyl substances
CWG CPs
- established in 2016
- outcome: Guidance Document on the Analysis of Chlorinated Paraffins, Joint paper on analytical conundrums
Other CWGs
- Topics: measurement uncertainty, analytical criteria, congener patterns
- Outcome: Guidance Document on MU, contribution to EU regulations, congener pattern data base
National Reference Laboratories across the EU
The national authorities of each of the 27 member states of the European Union declare National Reference Laboratories working in the scope of their respective EURL. The current addresses and contact data for the NRLs for halogenated POPs in feed and food can be found here.