KIMBLE® Plug-Type Rubber Sleeve Stoppers, 50/Case

• 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

Read Less