DASGIP® MX Modules for TMFC Gas Mixing

Image – DASGIP MX4/4
Image – DASGIP MX4/4

Gassing strategies in bioprocessing vary widely regarding input gases, gas mixture, and required flow rates. With the DASGIP MX module series Eppendorf offers flexible solutions for individual gas mixing in up to four bioreactors. Pressure sensors ensure safe operation in various applications. More information

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Product Information

The DASGIP MX4/4 gas mixing system supplies four separate culture vessels with independent mixtures of air, nitrogen, oxygen and carbon dioxide. Each gas outlet has separate setpoints for flow rate, and concentrations of O2 and CO2. The standard MX4/4 module with a maximum gas flow rate of 50 sL/h per outlet covers a wide range of microbial and cell culture applications. For applications with a higher gas flow rate demand, the MX4/4H provides up to 250 sL/h per gas outlet.
The DASGIP MX4/1 model suits pilot scale by providing one vessel with flow rates up to 1200 sL/h. Optional pressure sensors allow safe operation of glass bioreactors, BioBLU® Single-Use Vessels, and disposable bags.


  • Thermal mass flow-controlled (TMFC) gassing of one (MX4/1) or up to 4 (MX4/4) bioreactors
  • Individual gas mixing from air, N2, O2 and CO2
  • Gas flow rates ranging from 0.1 – 50 sL/h (MX4/4) to 40 – 1200 sL/h (MX4/1)
  • Can be operated as a stand-alone solution with EasyAccess Software
  • Warranty: 1 Year Parts and Labour