Smith R E, Kozoman F
Appl Microbiol. 1973 Jun;25(6):1008-10. doi: 10.1128/am.25.6.1008-1010.1973.
A machine has been designed to remove and replace supernatant fluids automatically from roller culture bottles at frequent intervals.
已设计出一种机器,用于定期自动从滚瓶培养瓶中移除和更换上清液。