title: A quantitative sampling device for use at hazardous waste sites.
abstract: A device to draw air through up to 10 direct reading indicator tubes simultaneously has been developed. The qualitative results obtained can be used to obtain a rapid preliminary classification of the unknown chemical substances at spill scenes or at hazardous waste sites, and to devise protocols for laboratory sample analysis.
mesh_terms: D004864:Equipment and Supplies; D007220:Industrial Waste / Q000032:analysis*
chemical_list: D007220:Industrial Waste