title: Device for testing assault mask canisters for leakage of activated charcoal.
mesh_terms: D002606:Charcoal; D005374:Filtration; D009787:Occupational Medicine / Q000295:instrumentation*; D011482:Protective Devices / Q000592:standards*; D012134:Respiratory Protective Devices / Q000592:standards*
chemical_list: D002606:Charcoal