EPA's GenX Assessment Could Preview Strict New Limits For PFOA, PFOS

摘要

EPA's risk assessment of GenX, a widely used per- and polyfluoroalkyl substance (PFAS), adopts an approach that observers say could also support tough limits on the more widely-studied PFAS known as PFOA and PFOS — which one environmentalist says "could have enormous implications" as EPA is already considering new assessments for them.