Current Stock: Out of Stock, Ships from Manufacturer when available. Description. Additional Information. Description. This part number 5181-3400 is 2mL Crimp Vial, Cap, Septa PTFE / R for Non-Assembled, 2 mL Wide Opening Crimp Top Glass Vial Convenience Packs. 2mL Crimp Vial, Cap, Septa PTFE / R. View All Close. Additional Information.