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Bel-Art Safe-Lab Hollow Teflon PTFE Stopper for 45/50 Tapered Joints

Bel-Art Safe-Lab Hollow Teflon PTFE Stopper for 45/50 Tapered Joints
Bel-Art Safe-Lab Hollow Teflon PTFE Stopper for 45/50 Tapered Joints

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.

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  • Model: F20197-1550
  • Weight: 0.17kg
  • Dimensions: 5.91cm x 5.91cm x 6.99cm
  • SKU: F20197-1550
10 samples sold