2ml HPLC Clear Glass 9-425 Vial - aijiren. Description, 2mL Clear Glass 9-425 Vial with Label, Blue Cap with PTFE/Silicone 3) Suitable Autosamplers: All Common Autosamplers, like aijiren, Thermo, 2 mL Screw Top Vials and Screw Caps - aijiren. aijiren 2 mL screw top vials are constructed from from Type 1 borosilicate glass, with low metal content, to protect your sample from destabilizing or