40 Ml Voa Vials found in: Thomas TomCap® Vials, VIAL, VOA, 40 ML W/ .5 ML 1:1 H2SO4, L1, Vial, Voa, 40ml preserved, .5mL, 1:1 Sulfuric, Lvl 3, Containers,.. Amber borosilicate glass vials come with a standard 0.125 in. thick, I-CHEM blue, PTFE/silicone septa in an open-top 24-414 polypropylene cap.