Not available outside of the UK & Ireland.
General description
Vial septa are available in a variety of materials. Septa, tan PTFE/silicone (diam. × thickness 8 mm × 1.5 mm) are sized to fit screw top vials. They are suitable for use with most organics (until pierced) and are not recommended for use with chlorosilanes.
This product has met the following criteria: