Caps, Snap Top, with Silicone Rubber / PTFE Pre-Slit Septa, fitted in smooth, polyethylene, Blue Caps. For use with 11mm, 12x32mm Snap Top autosampler vials. MicroSolv Brand. 1000/CS.
This is one of the most popular snap caps on the market and has been available for over 25 years. Preslit septa are normally recommended for Waters Alliance instruments. Buying in case quantities can save money and time.
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