. . "A portable in-situ instrument that optically counts atmospheric particles in the size range 0.3um to 20um into 31 size classes."@en . "2011-07-01 10:20:55.0" . . . "accepted"@en . "SDN:L22::TOOL0298" . "2011-07-01 10:20:55.0" . "GRIMM 1.109 aerosol spec" . "false" . "GRIMM 1.109 aerosol spec"@en . "2" . . "SDN:L22::TOOL0298" . . "GRIMM 1.109 aerosol spectrometer"@en . . . "2" . "SDN:L22::TOOL0298" .