John Butenhoff
Dr. John Butenhoff is a retired toxicologist and former corporate scientist at 3M, known for his research on PFAS (per- and polyfluoroalkyl substances), particularly perfluorooctanesulfonic acid (PFOS). He has been an influential figure in the discussion around the safety levels of PFAS and their health implications, contributing to significant legal settlements regarding environmental contamination.
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Australia:
Dr John Butenhoff calculated a safe level of PFAS according to court documents.
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