KIMBLE® Plug-Type Rubber Sleeve Stoppers, 19 mm

  • Uses include outgassing NMR tubes, pressure venting or adding reactants via syringe.
  • Hollow, plug-type stopper fits into the neck of the glassware apparatus
  • Sleeve extension fits over the neck for a secure seal
  • Diaphragm can be punctured with a syringe needle
  • Series 774261 may be used at up to 125°C for up to 8 hours
$59.39 USD/Case of 50
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