Bel-Art Safe-Lab Solid Teflon PTFE Stoppers for 24/40 Tapered Joints (Pack of 2)

Safe-Lab Solid Teflon PTFE Stoppers

For 24/40 Tapered Joints (Pack of 2)

Safe-Lab™ solid Teflon® PTFE plastic stopper with threaded polypropylene extracting nut is for flasks with ground joints.

• Perfect for boiling and distilling flasks
• Easily removed by turning the red extraction nut to apply a safe, gentle and even force against the mouth of the vessel, helping to eliminate accidents and breakage
• Autoclave safe at 121ºC (250ºF)

TEFLON® is a registered trademark of The Chemours Company FC LLC and used under license by Bel-Art Products, Inc.