Adapter, purge, rotary evaporator, 35/25 ball to 35/25 socket, 2mm PTFE stopcock
Glass purge adapters for use with popular brands of rotary evaporators. Top has 35/25 socket joint for joining with the trap or condenser. The bottom has a 35/25 ball joint for connecting to the receiver flask. The middle or purge tube has a 2mm PTFE stopcock. Overall length is 75mm.