Single Bank Glass Vacuum Gas Distributor Manifold with Glass Stopcocks on The Ports (4-Port)

Product use: Used in organic synthesis reactions, reactants inert gas protection. Product material: high borosilicate material Borosilicate glass has a very low coefficient of thermal expansion, about one-third of that of ordinary glass. It is resistant to high temperatures, withstanding drastic temperature changes of 200 degrees. The diameter of the vacuum plug section door of a single bank gas distributor：2mm The manifold with 2 mm bore glass stopcocks on the ports. The outer diameter of the main tube: 28 mm The distance between every two valves: 70 mm. Right side with 10 mm (outside diameter) pour gas nozzle The outer diameter of the lower nozzle of the throttle is 10.5 mm

• The vacuum gas distribution pipe is used for the organic synthesis reaction in the laboratory and protects the inert reactant gas.
• The vacuum gas distribution pipe is matched with thermometers, condensing tubes, stirring rods, separating funnels, and other instruments to assemble a component distillation unit, a distillation unit, or a reflux device to perform more complicated boiling, fractionation, and purification operations.
• The Stopcock of Vacuum Gas Distributor is made of Hollow Valves; the Hollow Valves have higher sealing performance.
• Material - This vacuum gas distributor is made of durable, sturdy, reusable glass with high transparency. Borosilicate glass has a very low thermal expansion coefficient, about one-third of ordinary glass. It is resistant to high temperatures and temperature changes of 200℃ / 392℉.
• Chemical Stability - Made of high-quality glass with high-temperature resistance, durability, and chemical stability and can withstand thermal changes in chemical experiments.