Transferpette S pipettes — Buy 3 Transferpette S single channel pipettes, get one FREE!
Safe-Lab® Hollow PTFE Flask Stoppers
BEL-ART Safe-Lab Hollow Teflon PTFE Stoppers for Tapered Joint Boiling and Distilling Flasks. ALL SIZES
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...
Use these hollow Teflon® PTFE stoppers for boiling and distilling flasks with ground joints....
Catalog No: S6617-1 | S6617-2