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PFOA and PFOS are expected to be designated as hazardous substances in the near future.

The U.S. Environmental Protection Agency proposed to designate perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) on September 6, 2022, including…

ASTM finalized the new Phase I ESA standard

ASTM finalized the new Phase I ESA standard under E1527-21 in November 2021 and the industry is waiting for the…

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