Perfluorooctanesulfonic Asam Asam Perfluorooctanoic Fluorosurfactant Senyawa Perfluorinated Perfluorononanoic Asam Perfluorohexanesulphonic Asam Sulfonate Anioi Fluor Zat Perfluoroalquiladas Surfaktan Zat Kimia Asam Konjugasi Dasar Kimia Buah Makanan Telur Paskah Bola Komoditi