material
PTFE stopcock
joint
joint: ST/NS35/20
manufacturer/tradename
Ace Glass 3953-03
L
75 mm
stopcock diam.
4 mm
General description
Glass purge adapters for use with popular brands of rotary evaporators. Top has 35/20 socket joint for joining with the trap or condenser. The bottom has a 35/20 ball joint for connecting to the receiver flask. The middle or purge tube has either a 4 mm PTFE stopcock or a 2 mm valve to allow for purging or adding a purge gas into the flask assembly.
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