Lab 2ml 9mm Glass HPLC Gc Autosampler Vial with Cap. FOB Price: US $ 0.04-0.08 / Piece. Min. Order: 200 Pieces. 2ml 9-425 Shorter Screw Thread Vials with caps and septa ND9 Wider Opening Product Description 1.The 9mm sample HPLC vials can be used on all common autosamplers, Suppliers with verified business licenses.