Jun 24, 2020 · 8-425 2ml Autosampler Vials from Aijiren is 12*32mm,It is 40% wider than the ordinary vial opening, thus ensuring that the syringe of the autosampler can pierce the bottle smoothly without errors. 8-425 2ml Autosampler Vials neck Suitable for Aijiren, AB Sciex, Brukers, Techcomp, PerkinElmer, ThermoScientifics, Shimadzu, Aijiren Technology, CTC autosampler