Free sample 1.5mL 8-425 screw neck vial aijiren aijiren Certified Vials, Caps and Septa - Postnova Screw Top Glass Vial Convenience Packs Pre-Assembled, 2 mL Wide Opening Screw Top Glass Vial Convenience Packs Description Unit Part No. Clear vials, blue screw caps, PTFE/red silicone septa 100/pk Clear vials with write-on spot, blue screw caps, PTFE/red silicone septa 100/pk