40ml Clear VOA Glass Vial With 24-400 Caps And Different Gasket 40ml clear VOA glass vial:made by low borosilicate glass, with 24-400 neck thread, size: 27.5x95mm, match various caps with different gasket, such as top closed cap and aluminum foil cap, centrual hole top cap and silicone/PTFE gasket. 60ml Transparent EPA Tubular Glass Vial With Cap