Chromatography autosampler vial ke vial ea khalase e sebelisoang ke li-samplers tse ikemetseng le li-headspace samplers tse kang liquid chromatography, gas chromatography, mass spectrometry, joalo-joalo bakeng sa chromatographic automatic sampling. Litlhoko tsa eona tsa mantlha ke molumo o nepahetseng, bokhoni ba ho mamella khatello e itseng, ts'ebetso e ntle ea ho tiisa, 'me ha ho na adsorption ho lisampole.