AOAC SPIFAN Stakeholder Program Meeting Book (August 27, 2022)
Infant and Adult Formula and Breastmilk
• Direct analysis of samples is best • Direct analysis needs to separate inorganic and organic fluorine • Matrix effects need to be accounted-for
• Method requirements:
• Minimal background interference • Direct, quantitative measurement of F - • No accounting for matrix effects • Reproducible and accurate • 19 F NMR has shown this is possible in environmental PFAS measurements
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