WHEATON® Septa, 20 mm, PTFE/Silicone

  • For aluminum seal finishes
  • PTFE is highly chemical resistant to maintain integrity of contents
  • Available for vials with a 13 mm and 20 mm OD
  • Cat. No. 224168 is a specially molded septa with a PTFE inset. The sealing surface of butyl and PTFE effect a more positive seal than plain PTFE faced septa
$139.63 USD/Case of 100
In stock
Catalog Number: