• Crimp Cap for perfect seals • Pre-slit septa to avoid septum damage 2 ml Vials & Caps –Crimp Top P/N Description 413 4 Vial, Crimp, Wide Opening, 2mL Clear Glass Flat Base 11mm with Label. 100pcs/pk. 413 5 Vial, Crimp, Wide Opening, 2mL Amber Glass Flat Base 11mm with Label. 100pcs/pk.