Regulated Perfusion Reservoir Gas Bubbler - 8 channel by AutoMate Scientific Inc.
0-10 psi precision pressure regulator, gauge and bubblers for oxygenation or gas saturation of perfusion reservoirs or syringes.Can be added to any new or existing perfusion rig - from AutoMate Scientific, any third-party manufacturer, even homemade.Connect to a tank/bottle of gas (30 to 100 psi).Elegant design allows individual control of each gas line.