title: Measurement of personal exposure to 1,1,1-trichloroethane and trichloroethylene using an inexpensive sampling device and battery-operated pump.
mesh_terms: D000397:Air Pollution / Q000032:analysis*; D004781:Environmental Exposure; D006843:Hydrocarbons, Chlorinated / Q000032:analysis*; D008722:Methods; D009787:Occupational Medicine; D012822:Silicon Dioxide; D014241:Trichloroethylene / Q000032:analysis*
chemical_list: D006843:Hydrocarbons, Chlorinated; D014241:Trichloroethylene; D012822:Silicon Dioxide