I-18mm Screw Net Metal Screw CAP yenziwe ngensimbi kazibuthe, leli cap lisetshenziselwa ikakhulukazi i-seal 18mm Screw GC Headspace Vial. I-PTFE Septa ingahlangana nama-punctures amaningi.
I-Steel Magnetic Cap ibekezelela amazinga okushisa aphezulu futhi ilungele ukusetshenziswa nge-CTC \
ye-Leap \
Gerstel Autosamplers.