Working together to find PFAS

A look at how PFAS should be considered during site investigations. They say diamonds are forever — but unfortunately, PFAS (Per- and Polyfluoroalkyl Substances) are here to stay as well. PFAS are a diverse group of synthetic chemicals that were used for over 50 years in industrial applications for stain resistance, non-stick materials and waterproofing. Beginning in the 1960s, PFAS became key components of aqueous film forming foams (AFFF) used…