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SCIENCEWARE SAFE-LAB® Hollow Teflon PTFE Stoppers

€194.40 - €279.31 Inc. VAT


Code Size Pack Quantity Type No. Quantity Price Inc. VAT
F23138 24/40 2 F20197-1515 €194.40
F23139 29/42 2 F20197-1530 €219.31
F23141 45/50 1 F20197-1550 €279.31
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SCIENCEWARE SAFE-LAB® Hollow Teflon PTFE Stoppers

Use these hollow Teflon® PTFE stoppers for boiling and distilling flasks with ground joints.

Features
  • 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)
F20197-1515 Specifications
  • Joint Size: 24/40
  • Quantity / Pack: 2
F20197-1530 Specifications
  • Joint Size: 29/42
  • Quantity / Pack: 2
F20197-1550 Specifications
  • Joint Size: 45/50
  • Quantity / Pack: 1

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