Public Input Requested on Draft Toxicity Assessments for PFAS Chemicals

The U.S. Environmental Protection Agency (USEPA) is seeking public input on draft toxicity assessments for GenX chemicals and perfluorobutane sulfonic acid (PFBS), which are members of a larger group of per- and polyfluoroalkyl substances (PFAS). PFAS are man-made chemicals used in a wide range of products because of their ability to repel water, grease, and Read More