Analyzing Per- and Polyfluoroalkyl Substances (PFAS) in Foods

Environmental contaminants can affect human and animal health and are thus an issue of concern. Anthony Provatas is a Research Professor and the Organics Laboratory Manager at the University of Connecticut in the Center for Environmental Sciences and Engineering (CESE) of the Institute of the Environment; he is also Program Chair and Board Member of the Eastern Analytical Symposium (EAS). His research has been focused on the effects of contaminants on human health. We recently spoke to him about his work using ultrahigh-pressure liquid chromatography–tandem mass spectrometry (UHPLC–MS/MS), and UHPLC–quadrupole–time-of-flight mass spectrometry (UHPLC– QTOF-MS) to analyze the presence of per- and polyfluoroalkyl substances (PFAS) in the environment, particularly in foods.