Keywords
falcon tube,50 mL,50mLcentrifuge tube,filter,lid,cap,screw cap,self venting cap,capped,flask cap,tube cap,conical centrifuge tubes,graduated tubes,graduations,Falcon,Fisher Scientific,Thermo Fisher Scientific,polypropylene,polystyrene,clear,double thread,empty,pelleting,separation,density gradients,cell centrifugation,top,membrane,port,hole,holed,bio container