Corning^® PTFE-faced silicone septa for Corning vials

Corning^® PTFE-faced silicone septa for Corning vials, For 3.0-5.0 mL vials

Corning^® PTFE-faced silicone septa for Corning vials, For 0.3-1.0 mL vials

Corning^® PTFE-faced silicone septa for Corning vials, For 0.1 mL vials