Aijiren praebet Cochleae linum Headspace phialas semper applicandae ad Aijiren, Shimadzu, Tekmar, CTC PAL, Varian, Gerstel, Atas, Thermo autosampleros scientificos. Aijiren's Screw Thread Headspace Vial omnia fundo rotundo sunt, hoc est, quia Fundum rotundum magis firmum est et sic magis renititur alto pressioni intra phialam in processu calefactorio.