Usually this stress is 0.25 inches of drinking water column, but is usually raised or decreased as the procedure involves. Isolators should be periodically leak tested to be sure their integrity and forestall escape from the decontamination agent. Leak testing can be done by many techniques such as strain https://containment-isolator89754.wikidirective.com/8171080/the_compounding_containment_aseptic_isolator_diaries