Vialilele nlele Viairen na-enwekarị akara akara, nke nwere ike ịzere n'ụzọ dị irè. VIAL na ndị kwekọrọ na 7 mm aluminom nwere ike ịdị mfe ma jikọtara ya na ngwa ngwa. Vial nwere ike iguzogide okpomọkụ na nrụgide, enwere ike iji ya na mmeghachi omume kemịkalụ. Karịsịa maka vials na-acha ọcha nke na-acha ọcha na oké ptfe \ / silicone capra, a ga-eji ha mee ihe dị ka vial oxygen na oxygen.
