. . . . . . . . . . . "F-_aerosol" . . "SDN:P01::CFL88060" . "accepted"@en . "A generic code for the quantity or mass of the specified substance in the aerosols normalised to one unit volume of atmosphere."@en . . "Concentration of fluoride {F- CAS 16984-48-8} per unit volume of the atmosphere [aerosol phase]"@en . . . . . . .