1. H2PFDA (2H,2H-Perfluorodecanoic acid)
2. H4PFOS (1H,1H,2H,2H-Perfluorooctanesulfonic acid)
3. H4PFUnA (2H,2H,3H,3H-Perfluoroundecanoic acid)
4. HPFHpA (7H-Dodecafluoroheptanoic acid)
5. MPFBA (Perfluoro-[1,2,3,4-13C4]butanoic acid)
6. MPFHxA (Perfluoro-[1,2-13C2]hexanoic acid)
7. MPFHxS (Perfluoro-[18O2]hexanesulfonic acid)
8. MPFNA (Perfluoro-[1,2,3,4,5-13C5]nonanoic acid)
9. MPFOA (Perfluoro-[1,2,3,4-13C4]octanoic acid)
10. MPFOS (Perfluoro-[1,2,3,4-13C4]octanesulfonic acid)
11. PF-3,7-DMOA (Perfluoro-3,7-dimethyloctanoic acid)
12. PFBA (Perfluorobutanoic acid)
13. PFBS (Perfluorobutanesulfonic acid)
14. PFDA (Perfluorodecanoic acid)
15. PFDoA (Perfluorododecanoic acid)
16. PFDS (Perfluordecanesulfonic acid)
17. PFHpA (Perfluoroheptanoic acid)
18. PFHxA (Perfluorohexanoic acid)
19. PFHxS (Perfluorohexanesulfonic acid)
20. PFNA (Perfluorononanoic acid)
21. PFOA (Perfluorooctanoic acid)
22. PFOS (Perfluorooctanesulfonic acid)
23. PFOSA (Perfluorooctanesulfonamid)
24. PFPA (Perfluoropentanoic acid)
25. PFTA (Perfluorotetradecanoic acid)
26. PFUnA (Perfluoroundecanoic acid)