Mixtures containing two or more of PFHxS, PFNA, HFPO-DA, and PFBS
For Mixtures containing two or more of PFHxS, PFNA, HFPO-DA, and PFBS, regulator is US EPA (National Primary Drinking Water Regulations); limit is 1 (unitless) Hazard Index; unit is unitless; limit type is MCL (Maximum Contaminant Level), recorded from its source on 2026-08-06.
- Contaminant
- Mixtures containing two or more of PFHxS, PFNA, HFPO-DA, and PFBS verified
- Regulator
- US EPA (National Primary Drinking Water Regulations) our reading
- Limit
- 1 (unitless) Hazard Index verified
- Unit
- unitless verified
- Limit type
- MCL (Maximum Contaminant Level) our reading
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
Mixtures containing two or more of PFHxS, PFNA, HFPO-DA, and PFBS | 1 (unitless) Hazard Index | 1 (unitless) Hazard Index
— epa.gov, retrieved 2026-08-06
Source
- epa.govhttps://www.epa.gov/sdwa/and-polyfluoroalkyl-substances-pfas