Vial, Crimp, Wide Opening, 2mL Amber Glass Flat Base 11mm with Label. 100pcs/pk. 413 6: Cap, Crimp, Open, SILVER 11mm with Red PTFE/ White Silicone Septa 1mm Thick. 100pcs/pk. 413 7: Cap, Crimp, Open Top, CLEAR 11mm with Red PTFE/ White Silicone Septa 1mm Thick PRE-SLIT. 100pcs/pk.