EASY & ECONOMICAL! INSERT A PTFE LINER BETWEEN YOUR SAMPLE AND YOUR CAP.
Jensen Inert PTFE Cap Liners convert ordinary caps into non-contaminating closures at a fraction of the cost of buying a PTFE lined cap. Just snap the PTFE Liner into your cap to cover the existing non-fluoropolymer liner and screw the cap onto your vial or jar as usual.
  • Chemically Inert
  • Sterilizable
  • Heat Resistant
  • Non-Contaminating
  • Reusable/Cleanable
  • Unaffected by virtually all chemicals
We have the PTFE Cap Liner you need! Many sizes available in 0.010", 0.015", 0.030" & other thicknesses.
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DSCN0348

Virgin PTFE 0.015" Thick Cap Liners for 120mm Cap
DSCN0348

Virgin PTFE 0.015" Thick Cap Liners for 110 mm Cap
DSCN0348

Virgin PTFE 0.015" Thick Cap Liners for 100mm Cap
DSCN0348

Virgin PTFE 0.015" Thick Cap Liners for 89mm Cap
DSCN0348

Virgin PTFE 0.015" Thick Cap Linersfor 83mm Cap
Material N/A Polytetrafluoroethylene (PTFE)
Fits Cap Size N/A 120 mm N/A 110 mm N/A 100 mm N/A 89 mm N/A 83 mm
Thickness N/A .015 Inch