EPA 1633, PFAS, ASTM D8421, MUR
Merit Laboratories, Inc.
PFAS by EPA 1633A and ASTM D8421 Included in ...

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. 

PFAS by EPA 1633A and ASTM D8421 Included in EPA Methods Update Rule 22

Ohio EPA

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Ohio Schools, Daycares, and Public Water Systems Begin PFAS Testing

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Ohio Schools, Daycares, and Public Water Systems Begin PFAS Testing

The State of Ohio has started a statewide PFAS drinking water sampling and laboratory testing program. The testing is being conducted as part of Ohio’s PFAS Action Plan and will identify the concentrations of PFAS in Ohio’s 1,500 public water systems. As part of this sample collection and laboratory testing program, about 250 schools and daycares with their own public water systems are also being tested.