Safe-Lab® Hollow PTFE Stoppers for Flasks w/Ground Joints-BEL F201971530

Bel-Art Products

MPN:
F201971530
Sales Unit:
PACK
Joint Size: 29/42
$274.75
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Safe-Lab® Hollow PTFE Stoppers for Flasks w/Ground Joints-BEL F201971530
Use these hollow PTFE stoppers for boiling and distilling style flasks with ground joints. Stopper comes with polypropylene extracting nut for easy removal from flask.