Per- and polyfluoroalkyl substances (PFAS) are chemicals containing carbon-fluorine bonds which are very strong and confer these substances various interesting properties (e.g. as antibacterial, stain/water/oil-proofing or lubricant) used in many industrial and commercial products (from electric vehicle batteries to dental floss) . The strength of the C — F bond means that these substances are … Lire la suite de A Very Brief Introduction To Per- and Polyfluoroalkyl Substances or PFAS