Use with boiling and distilling flaks. Safe-Lab™ stoppers are 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, helping to eleminate accidents and breakage.
- PTFE, Solid Teflon®
- Avoid risking injury with dangerous removal techniques
- Avoid tapping glassware against a bench top
- Autoclavable
Use with boiling and distilling flaks. Safe-lab™ stoppers are 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, helping to eleminate accidents and breakage.
- Avoid risking injury with dangerous removal techniques
- Avoid tapping glassware against a bench top
- Autoclavable