Full-enclosed filtration-culture ampoule system for sterility testing

摘要

the subject innovation relates to a sealing harvested ampoule (ampoule) culture medium used in the practice of aseptic test method , the harvested culture medium is composed of harvested ampoules ampule systems , sample addition system and exhaust system interlock . Sample was added between the system and the system is characterized in that the microbial cells were harvested ampoule is connected through the tube entry . ;