Similar names: Perfluorooctanoic Acid Ammonium; Ammonium perfluorooctanoate; Octanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-, ammonium salt (1:1); Octanoic acid, pentadecafluoro-, ammonium salt (8CI, 9CI); Ammonium pentadecafluorooctanoate; Ammonium perfluorocaprylate; Ammonium perfluorooctanoate; Ammonium perfluorooctoate; CXR 1002; DS 101; FC 1015; FC 143; Fluorad FC 143; FX 1006; Pentadecafluorooctanoic acid ammonium salt; Perfluorooctanoic acid ammonium salt; Unidyne DS 101; PFOA; T-PFOA