Caps, Snap Top, with Silicone Rubber / PTFE Septa, fitted in smooth, polyethylene, Black Caps. For use with 11mm, 12x32mm Snap Top autosampler vials. MicroSolv Brand. 100/PK.
Additional Info:
This cap is our original Snap Cap and has been on the market for 30 years. Click HERE for case quantities.