Closures for 2 mL Vials, 8 x 425, Perkin-Elmer Autosampler Vials, 12 x 30 mm, 8/425 Thread, Sampling Vials, Caps, and Septa, Screw Caps, Screw Top Autosampler Vials, 1.5 to 4 mL, Screw Top and Shell Vials, 12 x 32 mm, 4.6 mm Opening Taking 8 mm Septa, Solid Cap with PTFE liner, Solid-top caps, Vials, Vials for HPLC.