Vial Kit: 2mL Clear Glass Vial, 9-425 Blue Polypropylene Screw Cap with 0.040" Bonded PTFE/Silicone Septa, 100/pk. Sciencix Part #: 11-3552. 11-3552.jpg. Get Price 2ml Screw Cap Glass Vials with Cheap Price Jul 30, 2020 2ml Screw Cap Glass Vials, 12mm Diameter, 32mm Height, 9-425 screw top.