There has been much in the way of discussions recently about COVID-19 as it relates to drinking water and wastewater. To address drinking water and wastewater concerns, the EPA has created a COVID-19 website…
EPA 1633, PFAS, ASTM D8421, MUR
The analysis of PFAS by EPA 1633A and ASTM D8421 is part of the U.S. EPA’s Methods Update Rule (MUR) Rule 22. The action will promulgate EPA into 40 CFR Part 136. Also part of this action, PFAS method ASTM D8421 is proposed to be codified.
