Quickfit® dropping funnel fitted with both ground socket and cone joints which uses a Rotaflo® General Purpose PTFE stopcock assembly for fine control of liquid flow
The funnel stem has a ground‐glass cone for easy incorporation into the sockets of Quickfit® flasks
The GP Rotaflo® stopcock with PTFE key requires no lubrication and eliminates contamination from greases and seizure with caustic solutions
