PFAS Analysis in Aqueous Samples per EPA Draft Method 1633

This application note addresses PFAS testing in aqueous wastewater samples per the EPA draft method 1633 using Agilent Bond Elut PFAS WAX SPE cartridges. The instrumentation for analysis utilized the Agilent 1290 Infinity II liquid chromatograph (LC) system coupled to the Agilent 6470 triple quadrupole (TQ) mass spectrometer (LC/TQ). The study verified method performance in terms of analyte extraction recoveries, sensitivity (method detection limits), and reproducibility.