Chromatography vial ke vial ea khalase e sebelisoang ke lisampole tse iketsang le li-samplers tsa headspace joalo ka liquid chromatography, gas chromatography, mass spectrometry, joalo-joalo bakeng sa sampole ea chromatographic automatic. Screw Glass vial bakeng sa sesebelisoa sa autosampler e entsoe ka khalase ea borosilicate.