0.22m38mm大包装针头式过滤器30mm,PTFE 聚四氟乙烯膜,白色边,未消毒
0.22m38mm大包装针头式过滤器30mm,PTFE 聚四氟乙烯膜,白色边,未消毒
培养瓶
cap, vented, tissue-culture treated, sterile, pack of 10 × 20 ea
BD锥形培养瓶
355115 BD锥形培养瓶,125ml凹底,24个/箱 24包(个)/箱 355117 BD锥形培养瓶,125ml平底,24个/箱 24包(个)/箱 355119 BD锥形培养瓶,250ml凹底,12个/箱 12包(个)/