Direct Injection Screening Method for Per- and Polyfluoroalkyl Substances (PFAS) in Drinking Water Using the High Resolution Time of Flight Mass Spectrometer, the Xevo™ G3 QTof

DIRECT INJECTION SCREENING METHOD FOR PER-AND-POLYFLUOROALKYL SUBSTANCES IN DRINKING WATER USING A PROTOTYPE BENCHTOP MULTIREFLECTING TIME-OF-FLIGHT Hania Khoury-Hollins1; Stuart Adams1; Jayne Kirk1; Richard Lock1; Lance Nicolaysen2 1Waters Corporation, Stamford Avenue, Altrincham Road, Wilmslow, Cheshire, SK9 4AX, UK, 2Waters Corporation, 34…

Application Note Approaches to Non-targeted Analyses of Per- and Polyfluoroalkyl Substances (PFAS) in Environmental Samples Marian Twohig, Gordon Fujimoto, Aarthi Mohan, Kari L. Organtini, Kenneth J. Rosnack, Simon Hird Waters Corporation, University of Massachusetts Amherst Abstract Per- and polyfluoroalkyl substances…

Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS) Testing Application Notebook Environmental Samples Drinking Water Biological Fluids Food Introduction EFFICIENT ANALYTICAL SOLUTIONS TO SUPPORT THE SAFETY OF FOOD, WATER SUPPLIES AND TO PROTECT THE ENVIRONMENT Welcome to Waters’ PFAS testing application notebook. The…

Application Note Analysis of Per- and Polyfluoroalkyl Substances in Groundwater by Direct Injection Using the Benchtop MultiReflecting Time-of-Flight Xevo™ MRT Mass Spectrometer Hania Khoury-Hollins, Sara Stead, Jayne Kirk, Richard Lock Waters Corporation, United States Published on November 20, 2025 Abstract…