Li-vials tsa Headspace, ke lisebelisoa tse tloaelehileng tse sebelisoang hangata litekong tsa mohato oa khase. Mehlala ea li-headspace hangata e lokisoa ka linkho tse nang le sampole, dilution solvent, matrix modifier, le headspace. Likarolo tse feto-fetohang tsa motsoako o rarahaneng oa sampole li ka ntšoa ho likarolo tsa sampole tse sa fetoheng ebe li aroloa sebakeng sa hlooho kapa karolo ea khase ea sampuli ea vial.