Recent changes to EU recommendations and regulation of per- and polyfluoroalkyl substances (PFAS) compounds in food have resulted in a renewed focus on this area within food manufacturers and testing agencies. A reliable and sensitive analytical method, appropriate and validated for routine use, is imperative for ensuring consumer safety, not only by meeting current enforced legislation, but also by addressing recommendations for very low limits of quantitation (LOQs) in different foodstuffs.

Nestlé recently developed and validated an LC-MS/MS method for analyzing 57 PFAS compounds at the ng/kg level using the SCIEX 7500 system in various matrices. In this extraordinary webinar, Nestlé scientists will present the findings and results of their analysis.

Please register to learn about:

  • The analytical challenges of achieving LOQs at the ng/kg level in food matrices
  • The development of a robust LC-MS/MS method
  • The challenges of the method for routine use

Speaker:

Xanthippe Theurillat
Nestlé Research Center, Switzerland

Xanthippe Theurillat is an Analytical Chemist. In 2012, she joined the Official Food Control Laboratory in Lausanne, Switzerland, as a Scientific Expert in the contaminants section. In 2015, she joined Nestlé Research in Lausanne, Switzerland, as an Analytical Scientist in the Analytical Science Department. Here, she specializes in the field of food contaminants, with a specific focus on pesticides, polyphenols, process contaminants (including understanding them at the mechanistic level) and PFAS.

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