Description: 40 mL clear EPA VOA vial, thin septa (.060) EPA VOA Open Top Vials Available in clear or amber borosilicate glass. Assembled polypropylene caps and 0.060" or .125” PTFE/silicone septa. Vials are directly compatible with autosamplers. Height: 95.25 mm. Outer Diameter: 28.57 mm.