Aijiren yana ba da Screw Thread Headspace Vial koyaushe a yi amfani da Aijiren, Shimadzu, Tekmar, CTC PAL, Varian, Gerstel, Atas, Thermo Scientific autosamplers. Aijiren's Screw Thread Headspace Vial duk zagaye ne na ƙasa, wannan saboda Ƙarƙashin ƙasa ya fi ƙarfi kuma don haka ya fi jure matsa lamba a cikin vial yayin aikin dumama.