Table 2 Guideline values expressed in terms of acceptable concentrations of PFOS and PFOA in drinking water (ng/L),a as compared with the estimated limit based on benchmark dose calculations for immunotoxicity in children [44]
Authority | Year | PFOS | PFOA |
|---|---|---|---|
Australia | 2016 | 70 | 560 |
Canada | 2016 | 600 | 200 |
U.S. EPA | 2009 | 200 | 400 |
2016 | 70 | 70 | |
ATSDR | 2015 | 70 | 100 |
2018 | 7 | 11 | |
Minnesota | 2008 | 300 | 300 |
2017 | 27 | 35 | |
New Jersey | 2007 | - | 40 |
2017 | 13 | 14 | |
EFSA | 2009 | 70 | 700 |
2018 | 6.5 | 3 | |
BMDL-based | 2013 | < 1 | < 1 |