Clear glass vials with open top closures and septa. The open-top closures have PTFE faced silicone septa assembled in the cap. The cap material is black phenolic. With these organic vials, PTFE and type 1 glass are the only surfaces that will make contact with your sample. This sample vial and closure combination provides an extremely inert and chemically resistant environment...
Clear glass vials with open top closures and septa. The open-top closures have PTFE faced silicone...
