I-Chromatography autosampler vial yivial yeglasi esetyenziswa ziisampulu ezizenzekelayo kunye neesampulu ze-headspace ezifana ne-liquid chromatography, i-gas chromatography, mass spectrometry, njl. Iimfuno zayo ezisisiseko ziyivolumu echanekileyo, ukukwazi ukumelana noxinzelelo oluthile, ukusebenza kakuhle kokutywinwa, kwaye akukho ntengiso kwiisampuli.