Description
Description
Safe-Lab Hollow Teflon PTFE Stoppers for 24/40 Tapered Joints, pack/2. Use these hollow Teflon® PTFE stoppers for boiling and distilling flasks with ground joints.
Easily removed from standard tapered glassware by turning the red extraction nut to apply a safe, gentle and even force against the mouth of the vessel
Helps eliminate accidents and breakage
Autoclave safe at 121°C (250°F) Teflon® is a registered trademark of The Chemours Company FC LLC and used under license by Products, Inc.
Reviews
There are no reviews yet.