– PFOA and PFOS: 4 parts per trillion (ppt) each
– PFHxS, PFNA, and GenX: 10 ppt
– A combination of four PFAS types (PFNA, PFHxS, PFBS, and GenX) based on a hazard index.
– PFOA and PFOS: 4 parts per trillion (ppt) each
– PFHxS, PFNA, and GenX: 10 ppt
– A combination of four PFAS types (PFNA, PFHxS, PFBS, and GenX) based on a hazard index.