Vials/Caps/Septa Manufacturer Syringe Filter Manufacturer Lab 2021-08-16 2ml wide opening crimp-top vial with write-on spot,amber white PTFE/red Silicone septa, 11mm crimp-top aluminum cap,5.5mm centre hole pre-slit white PTFE/red Silicone septa, 11mm crimp-top aluminum cap,5.5mm centre hole Non-slip Nature PTFE/White