... --- 10-6000L 3. weight 2.5KG FKC-1 Air biological sampler It is a kind of high effective air ... and is convenient to sterilize and disinfect before using, This instrument is of large sampling capability,stable perfoemance,simple operation and ... similar prduct. It is an ideal air biological sampler for medicine plant,hospital, biological products,food machining,public and other examination departments ...