2ml hplc 8-425 glass vial Aijiren for wholesales 2ml Snap Vial made of Borosilicate Glass--Aijiren Vials for The 2ml snap-top HPLC vial size is 11.6x32mm and is compatible with most autosamplers such as Aijiren. 2ml HPLC vials are available in amber and transparent colors.