title: The testing of HEPA filters fitted to microbiological safety cabinets: a comparison of methods.
mesh_terms: D000336:Aerosols; D001407:Bacillus; D003264:Containment of Biohazards / Q000295:instrumentation / Q000592:standards*; D005069:Evaluation Studies as Topic; D005374:Filtration / Q000295:instrumentation*; D011786:Quality Control; D012965:Sodium Chloride; D013171:Spores, Bacterial
chemical_list: D000336:Aerosols; D012965:Sodium Chloride