Essential in a bioprocess are the physiological stage of the cell and microbial organism and the micro-environment. It’s all about mixing and mass transfer.

The bioreactor is the core of the bioprocess, therefore mixing and mass transfer should be optimal and such that the highest possible efficiency of the process is achieved. At the same time a bioprocess needs to be executed in a controlled environment to achieve high cell density, optimal viability and high productivity. For both cell cultures and microbial fermentation parameters to be measured and controlled are Temperature, pH, pO2, pCO2, medium components a.o.

The patented technology of the single-use bioreactor CELL-tainer offers short mixing times and high mass transfer rates including reliable measurement and control of T, pH, DO and rpm in the culture medium. The mixing and mass transfer rates of CELL-tainer are equal or better than what can be achieved in wave type bioreactors, stirred single-use reactors and even in the classical CSTR.