September 24, 2025Food Additives & Contaminants Part A

Total organic fluorine to assess per- and polyfluoroalkyl substances (PFAS) in food contact materials: a call for harmonised methodologies

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Predictable inconsistencies were seen in total organic fluorine results among laboratories, stressing need for standardization.
The interlaboratory comparison involved eleven labs analyzing total organic fluorine in food contact materials.
The findings indicated that preparation methods may significantly influence total organic fluorine measurements.
Substantial variation among results raises reliability concerns about total organic fluorine assessments, particularly for paper-based materials.

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Implication

Interlaboratory comparison revealed discrepancies in total organic fluorine measures for food contact materials, highlighting the need for harmonised methodologies.

Cite This Study

Omer et al. (2025) studied this question.

synapsesocial.com/papers/68d6e0fc8b2b6861e4c3f4c4 https://doi.org/10.1080/19440049.2025.2543832

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Implication

Interlaboratory comparison revealed discrepancies in total organic fluorine measures for food contact materials, highlighting the need for harmonised methodologies.

Total organic fluorine to assess per- and polyfluoroalkyl substances (PFAS) in food contact materials: a call for harmonised methodologies

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Discussion

Implication

Cite This Study

Total organic fluorine to assess per- and polyfluoroalkyl substances (PFAS) in food contact materials: a call for harmonised methodologies

Key Points

Discussion

Implication

Cite This Study

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