. "1" . "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 . . . . "SDN:P01::CSO88156" . "2017-04-21 13:25:56.0" . . "false" . "Concentration of soluble lead {soluble_Pb CAS 7439-92-1} per unit volume of the atmosphere [aerosol phase] by acid leaching of filter residue"@en . . "SDN:P01::CSO88156" . . "SDN:P01::CSO88156" . "2017-04-21 13:25:56.0" . . . . "1" . "soluble_Pb_aerosol_acid_leach" .