Table 1.
Names, Acronyms, and Ki values for data used in this study.
| Acronym | Perfluorocarboxylates | Ki (cm) |
|---|---|---|
| PFAA | Na-Perfluoroacetoate | 1.52E-07 |
| PFPrA | Na-Perfluoropropanoate | 7.14E-07 |
| PFBA | Na-Perfluorobutanoate | 1.72E-06 |
| PFPeA | Na-Perfluoropentanoate | 5.84E-06 |
| PFHxA | Na-Perfluorohexanoate | 2.20E-05 |
| PFHpA | Na-Perfluoroheptanoate | 5.76E-05 |
| PFOA | Na-Perfluorooctanoate | 2.32E-04 |
| PFNA | Na-Perfluorononanoate | 9.34E-04 |
| PFDA | Na-Perfluorodecanoate | 3.72E-03 |
| PFUnA | Na-Perfluoroundecanoate | 1.90E-02 |
| Branched PFCAs | ||
| Iso-PFOA | Na perfluoro-methyl-heptanoate | 2.39E-04 |
| Iso-PFDA | Na-perfluoro-methyl-nonanoate | 6.94E-03 |
| Perfluorosulfonates | ||
| PFBS | K-Perfluorobutanesulfonate | 1.78E-05 |
| PFHxS | K-Perfluorohexanesulfonate | 9.72E-05 |
| PFHpS | Na-Perfluoroheptanesulfonate | 5.14E-04 |
| PFOS | K-Perfluorooctanesulfonate | 2.30E-03 |
| PFNS | K-Perfluorononanesulfonate | 3.70E-02 |
| Polyfluoroalkyls | ||
| 9H-PFNA | Na-9H Hexadecafluorononanoate | 2.00E-04 |
| 7H-PFHpA | NH4-7H-dodecafluoroheptanoate | 4.84E-05 |
| SPBS | Na-p-perfluorononenyloxy benzene sulfonate | 6.69E-01 |
| FC-53 | K-3-oxa-perfluorononane-sulfonate | 1.67E-03 |
| TDFHD | Na-tridecafluorohexadecanoate | 8.00E-01 |
| F9-CTAB | Nonafluoropentadecyl-CTAB | 4.93E-03 |
| F12-CTAB | Dodecafluoropentadecyl-CTAB | 7.40E-03 |
| F17-CTAB | Heptadecafluorotetradecyl-CTAB | 1.60E-02 |
| UDFOS | Na-undecafluorooctanesulfonate | 1.00E-04 |
| NFHES | Na-nonafluorohexylethersulfonate | 6.64E-05 |
| UDFHES | Na-undecafluoroheptylethersulfonate | 2.94E-04 |
| TDFP | Na-tridecafluoropentanoate | 3.16E-04 |
| TDHP | Na-tridecafluorohexanoate | 4.26E-04 |
| HDFPEC | Na-heptadecafluoropolyether carboxylate | 1.24E-03 |
| TDFPBP | Li-tridecafluoropentylbenzene phosphonate | 3.43E-03 |
| Nonionic PFAS | ||
| TDFTDE | Tridecafluoro thiodiethoxylate | 1.10E+00 |
| TDFTTE | Tridecafluoro thiotriethoxylate | 1.80E+00 |
| TDFTPE | Tridecafluoro thiopentaethoxylate | 6.50E+00 |
| PFOA-amide | N-(2-hydroxypropyl)perfluorooctane amide | 5.35E-02 |
| NFTME | Nonafluoro triethyleneoxide methyl ether | 5.58E-02 |
| TDFTME | Tridecafluro triethyleneoxide methyl ether | 7.50E-01 |
| HOFTME | H-octafluoro triethyleneoxide methyl ether | 2.00E-02 |
| HDDFTME | H-dodecafluoro triethyleneoxide methyl ether | 2.31E-01 |
| Alcohols | ||
| 8:1 FTOH | 8:1 Fluorotelomer alcohol | 1.66E-02 |
| FC8diol | Perfluorooctane-1,8-diol | 4.12E-03 |
| Hydrocarbons | ||
| SDBS | Na-dodecylbenzene sulfonate | 1.10E-01 |
| SDS | Na-dodecyl sulfate | 2.36E-04 |
| CTAB | Hexadecyltrimethylammonium bromide | 1.30E-03 |
| Triton 45 | Octylphenol Ethoxylate | 6.46E-01 |
| OIL-Water | ||
| PFOA | Cs-PFOA Decane-Water | 1.26E-04 |
| PFOA | Cs-PFOA Benzene-Water | 5.60E-05 |
| PFOA | Na-PFOA Heptane-Water | 1.67E-04 |
| PFNA | Na-PFNA Heptane-Water | 6.57E-04 |
| TDFP | Na-TDFP Heptane-Water | 8.47E-05 |
| TDHP | Na-TDHP Heptane-Water | 1.31E-04 |
| SDBS | SDBS Tetrachloroethene-Water | 7.35E-02 |
| SDBS | SDBS Decane-Water | 4.69E-02 |