Question: is pfas in parchment paper?
Answer: High levels of PFAS found at Parchment paper mill's landfill. ... 6, that tests revealed one spot contained 11,500 parts per trillion of perfluorooctanoic acid, or PFOA, and perfluorooctanesulfonic acid, or PFOS. The compounds are among a larger collection of per- and polyfluoroalkyl substances collectively called PFAS.