Stopcock Polycarb Replacement Valve Digi - N9308062

Perkin Elmer - Stopcock, Polycarb Replacement Valve for DigiFilter Manifold. With the DigiFILTER Manifold, one can filter up to twelve DigiFILTERs connected at once. A vacuum pump draws suction from the manifold into clean DigiTUBE®. Consistent sample