Thermo Scientific™ headspace vials are available in clear or amber glass with a round or flat base, a crimp seal with a beveled or square edge finish, or with a screw-thread finish. Headspace vials, septum, and caps can be purchased in various quantities separately or together as convenience kits to fit your laboratory needs.
|Closure Type:||Crimp Cap (Magnetic, Composite) with Septum|
|Closure Material:||Aluminum/Tin Plate|
|Description:||20mm Composite Magnetic Crimp Cap, 8mm hole|
|Septum:||20mm Blue Silicone/Natural PTFE|