You have no items in your shopping cart.
Double click on above image to view full picture
Safe-Lab Hollow Teflon PTFE Stoppers for Tapered Joints
For Boiling and Distilling Flasks
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 121ºC (250ºF)
TEFLON® is a registered trademark of The Chemours Company FC LLC and used under license by Bel-Art Products, Inc.
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 121ºC (250ºF)
TEFLON® is a registered trademark of The Chemours Company FC LLC and used under license by Bel-Art Products, Inc.
| Catalog No.: | Joint Size | Quantity / Pack | Price / Pack: | Order Quantity |
|---|---|---|---|---|
| F20197-1515 | 24/40 | 2 | $154.85 | |
| F20197-1530 | 29/42 | 2 | $178.45 | |
| F20197-1540 | 34/45 | 1 | $100.85 | |
| F20197-1550 | 45/50 | 1 | $228.30 | |
| F20197-1555 | 55/50 | 1 | $232.10 |