On December 19, 2024, the United States Environmental Protection Agency (EPA) released draft health-based recommendations for levels of per- and polyfluoroalkyl substances (PFAS) in water bodies.

For the past eight years, the lack of a federal limit on drinking water contamination for a family of chemicals known as PFAS left thousands of residents in Warrington, Warminster and Horsham with ...

Per- and polyfluoroalkyl substances (PFAS) are a class of synthetic chemicals that have been employed in a wide range of industries worldwide since the 1940s. 1,2 This includes equipment for packaging ...

Method detection limits (MDLs) have been determined for the newly regulated HON (Hazardous Organic NESHAP (National Emission Standards for Hazardous Air Pollutants)) compounds, which validate selected ...