
Technical Support Documents for Interim Ground Water Quality Criteria and PQLs
Current
- Chloroperfluoropolyether Carboxylates (CASRN: 220182-27-4, 220207-15-8, 330809-92-2, and 329238-24-6)
- Technical Support Document | A Practical Quantitation Level has not been developed
- Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) and its ammonium salt (GenX) (CASRN: 13252-13-6 & 62037-80-3)
Past
- 1-Chloro-1,1-Difluoroethane (CASRN: 75-68-3)
- Cresols (mixed isomers)
- 1,1-Dichloro-1-fluoroethane (CASRN: 1717-00-6)
- 1,4-Dioxane (CASRN: 123-91-1)
- 1-Methylnaphthalene (CASRN: 90-12-0)
- Perfluorononanoic Acid (PFNA) (CASRN: 375-95-1)
- Perfluorooctane Sulfonate (PFOS) (CASRN: 1763-23-1)
- Perfluorooctanoic Acid (PFOA) (CASRN: 335-67-1)
- 1,1,2‐Trichloro-1,2,2‐trifluoroethane (Freon 113) (CASRN: 76-13-1)
- 1,1,1-Trifluoroethane (CASRN: 420-46-2)
- Tri‐cresyl phosphate (mixed isomers) (CASRN:1330-78-5)
- 1,2,4‐Trimethylbenzene (CASRN: 95-63-6)
- Tri‐ortho‐cresyl phosphate (CASRN: 78-30-8)
- Strontium (CASRN: 7440-24-6)