Best Sellers in Lab EPA Vials. #1. JG Finneran 9-106 Clear Borosilicate Glass Standard VOA Vial with White Polypropylene Open Top Closure and 0.125" PTFE/Silicone Septa, 24-414mm Cap Size, 20mL Capacity (Pack of 72) 4 offers from $72.87. #2. Thomas 9-112-2 Borosilicate Glass 60mL Clear Precleaned EPA Vial, with Standard Open Top Cap (Case of 72)