Per- and Polyfluoroalkyl Substances (PFAS) in Food Products by Liquid Chromatography Tandem Mass Spectrometry (LC-MS/MS): Single-Laboratory Validation, First Action: 2025.07

The LC-MS/MS method developed uses a single set of operating conditions enabling easy and rapid transfer of the method. The extraction is simplified, with only small variations necessary due to the sample matrix. The implementation of this method is cost effective to laboratories due to minimal solvent usage and labor required to extract samples.