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Single Bank Glass Vacuum Gas Distributor Manifold with Glass Stopcocks on The Ports (3-Port)

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$79.00

$ 35 .99 $35.99

In Stock

1.MaterialType:4-port


  • 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.


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