-
previously unregulated PFAS compounds,
limiting PFNA to six ppt,
PFHxA to 400,000 ppt,
PFHxS to 51 ppt, PFBS to 420 ppt and HFPO-DA to 370 ppt. The change...
- and Safety,
Environment Directorate, OECD. 2022.
Letcher RJ, Chu S,
Smyth SA (April 2020). "Side-chain
fluorinated polymer surfactants in
biosolids from...
- 2006, respectively. A shorter-chain PFOS (perfluorohexanesulfonic acid,
PFHxS), was
included in
Annex A to the
Stockholm Convention in 2022. Currently...
- PFOS and
adding MCLs for 5
previously unregulated PFAS
compounds PFNA,
PFHxA,
PFHxS, PFBS, and HFPO-DA. In 2007, the
Minnesota Department of
Health lowered...
