Description: Premium 40 mL clear EPA VOA vial kit, vial thin septa (.060) EPA VOA Premium Pack Vials Available in clear or amber borosilicate glass. Open top vials are assembled with polypropylene caps with 0.060" or 0.125" PTFE/silicone septa Closed top vials. Height: 95.25 mm; Outer Diameter: 28.57 mm; Volume: 40 cc