Perifusion 15mL Conical Refill Cap Each of the two valves

Each of the two valves (top and bottom) operate independently

A fiberglass filter sheet is included with every perifusion system

The Gradient Mixers provides for the continuing mixing and delivery of solutions with different densities

The unique environmental control system reduces noise levels below conversational speech at a distance of two meters

Perifusion 15mL Conical Refill Cap Each of the two valvesThis 15ml conical cap adapter allows the fluid inside a conical to be automatically re filled. As liquid is pumped out from one of the fittings, the same amount of liquid gets pulled from a larger reservoir into the conical through the other fitting. This ensures the liquid level inside the conical is always maintained constant. This cap is useful for long un attended perifusion experiments that use the Orbitor. There is no need to open the incubator