. . . "3" . . "SDN:L22::TOOL0299" . "SDN:L22::TOOL0299" . "SDN:L22::TOOL0299" . "2011-07-01 10:20:53.0" . "2011-07-01 10:20:53.0" . "GRIMM 1.108 aerosol spec" . "accepted"@en . . "An instrument that measures size-resolved aerosol abundances in the atmosphere. The ambient air sample is size-classified by a Differential Mobility Analyser, then counted by an Optical Particle Counter. The sample exits the OPC and is deposited on a PTFE filter. The filter may be removed for subsequent, bulk gravimetric or chemical analysis."@en . . "false" . "GRIMM 1.108 aerosol spectrometer"@en . . . "3" .