Perfluorobutane

    #rs oil

    #base 128

    #eyedro

    #ophthalmology

    #ophthalmologists

    #proliferative vitreoretinopathy

    #白內障 眼藥水

    #cf4 name

    #cf4 compound name

    #sf6 gas

    #perfluorodecalin

    #perfluorobutane

    #definity

    #c3f8

    #f2 chemistry

    #azul tripano

    #euretina 2018

    #perfluorobutane

    #besteforeldrenes klimaaksjon

    #steinar jakobsen debatt klima propaganda

    #vær utålmodig menneske

    #r134a gass

    #enviro-safe r134a

    #gas r134a