$65.62 (as of 28/02/2018 20:40 PST details )
Features:
- 18mm screw thread headspace closure for use with magnetic transport autosamplers
- Fits 18mm screw thread headspace vials
- Closure has a red polytetrafluoroethylene PTFE and white silicone septum that is chemically resistant and highly resealable
- Sold in a case of 100