18mm ịghasa olu metal ịghasa okpu bụ nke magnetik metal, nke a okpu bụ tumadi eji maka akara 18mm ịghasa GC headspace vial. PTFE septa nwere ike izute otutu punctures.
Ihe mkpuchi igwe magnetik na-anabata oke okpomọkụ ma dabara adaba maka iji CTC\/LEAP\/Gerstel autosamplers.