Glas-Col® Shaker Accessories

Separatory Funnels

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 the pressure release valve, it offers the convenience of self-venting for applications where pressure build-up is a concern.

Snorkel Stopper

The Snorkel Stopper features a one-way check valve that automatically releases gas pressure, negating the task of taking the time to open the stopcock and relieving pressure when vigorously shaking a separatory funnel. The non-sticking, ground-glass valve is backed wuth a stainless-steel spring and a PTFE closure screw for maximum chemical resistance. The valve releases pressure of more than 1 pound and prevents direct aire contact with the vessel.

Pressure Release Valves

Designed to work specifically with separatory funnels, these pressure release valves reduce the hazards of pressure build-up. They simply slip over the drain of a funnel and tighten down with a twist of the wrist. The valve can be easily removed when it is time to drain the funnel. (6mm and 10mm Darin Stems).

Each valve is made of PTFE resin and is factory preset to release at 1 psi of pressure. The valve can be adjusted to release at pressures up to 5 psi by turning the pressure release srew on the top of the valve with a screwdriver. Models are also available to convert other separatory funnels to automatically vent.