Sep 27, 2020 · 2ml snap top HPLC vial size is 11.6x32mm, which can compatible to most autosamplers, such as Aijiren, Shimadzu, Waters, Thermo Fisher and Varian instrument. 2ml HPLC vial is available amber and clear color. The bottom of vial is flat. It is convenient to put. Aijiren supply 2ml snap top HPLC vial and pad in wholesale price. 2ml snap HPLC vial