13-425 4ml clear screw top vial•The 13-425 screw top vials with cap and septa is compatibl-e with autosamplers using 11mm crimp top vials, Can be used in general autosamplers, Suitable for use in Agi-lent, Shimadzu or Waters Systems, Wide mouth, Borosilicate glass, Flat bottom, With marking spot, Cap with teflon/silicon/ teflon septa, Cap to