Adaptors, Flushing, Airfree, Schlenk

Adapter permits vessels to be purged with an inert gas during sampling or transfer with a AF-0519 cannula.  Available with a choice of a 4mm high vacuum glass stopcock having a S.S. constant pressure retention device or a 4mm PTFE stopcock.  Both the glass and PTFE stopcock have 9mm OD medium wall arms for use with CG-3022-05 red or CG-3022-22 white septum stopper.  Additional arm is provided for connection to inert gas source.  Supplied with two CG-3022-05 red septum stopper.