The dialysis measuring method using the dialysis probe involves the transfer of analytes through a dialysis membrane in the dialysis probe which separates the reactor contents (medium) from the acceptor stream. At the same time, the dialysis membrane functions as a sterile barrier. In addition to the standard membrane, there are special membranes available:
Cellulase resistant membrane for cultures, in which cellulases are released during the process (primarily microbial cultures).Gas diffusion membrane for samples with volatile components (e.g. methanol and ethanol). This special probe must be used to measure methanol and ethanol. This is the only way to prevent obstructions at the membrane lunette and to avoid incorrect readings or leak-ages in the tubing set. Use the special probe with the identifier -0.2.
