??????? ?????? ???????????? ? ?????????? Perfluorododecyl iodide 1H,1H-PENTADECAFLUORO-1-OCTANOL PERFLUOROEICOSANE ETHYL PERFLUOROOCTANOATE METHYL PERFLUOROOCTANOATE PERFLUORO-N-HEPTYL IODIDE 1H,1H-PERFLUOROOCTYL METHACRYLATE 1H,1H,2H-Perfluoro-1-decene PERFLUOROTETRADECANE 1H,1H-PERFLUOROOCTYL ACRYLATE Perfluoro-1-octanesulfonyl fluoride 1-BROMOPERFLUOROHEPTANE PERFLUORODECANOIC ACID Pentadecafluorooctanoyl chloride Perfluorooctyl iodide