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These separatory funnels are designed to offer a new level of convenience and safety when used with Glas-Col shakers. This funnel has a screw cap with a PTFE resin lining to reduce the possibility of contamination. The drain spout is a screw-on PTFE resin design which reduces the chance of breakage and allows for easier cleaning. When used with with the available pressure relief valve (item# 21221-B), it offers the convenience of self-venting for applications where pressure build-up is a concern.
In addition to the Glas-Col line, we offer a wide variety of other laboratory shakers.