Ntsia thawv headspace vials yog hom ntsuas vials rau sab saum toj chaw soj ntsuam, nrog cov yam ntxwv ntawm qhov siab tsis kam thiab corrosion tsis kam. Cov khoom siv ntawm Headspace vials yog tsawg extractable borosilicate borosilicate, siab ua rau muaj kev cuam tshuam kub, siab hloov pauv thiab cov tshuaj ruaj khov. Headspace vials haum rau headspace tshuaj ntsuam ntawm cov khib nyiab volatile thiab gases.