Aura - Compact Gas Manifold for Helium Sparging

Compact Gas Manifold for Helium Sparging of 3 or 4 HPLC solvents simultaneously. The gas manifold features: Three or four needle valves for individual and fine control of Helium flow to each of three or four reservoirs. Three way solenoid controlled shut off valve. The needle valves need not be used as shut off valves and the manifold is vented when the Helium flow is shut off. Fittings for 1/8" metal or plastic tubing.