20mm Al Cap,Pharma-Fix Seals (Butyl, PTFE),pk/100

N 11 Aluminium crimp cap, silver, center hole Red Rubber/FEP colorless Hardness: 45° shore A Thickn

SN 2mL crimp cap rubber septa 100pk

1.5mL Crimp Neck Vial N 11 outer diameter: 11.6mm, outer height: 32mm clear, flat bottom, wide o