20mm, Bimetallic Crimp Cap is supplied by Cyberlab. 20mm, Bimetallic Cap has Silicon White /PTFE Beige Dark (Tan) Septa. It has excellent resistant to coring. It requires low maintainance. It is used for 20mm, 10 / 20ml - crimp neck GC vials.

Features:

Application: GC Headspace

Size: 20mm

Cap: Bimetallic cap

Septa: Silicon/PTFE

Pack size:100

Color: White/Beige

Caps and Septa are packed separate

20mm, Bimetallic Cap gives a good balance of performance and usability