The dynamic mixer has a mixing volume of 5,9 ml. As cleaning procedure we recommend rinsing the dynamic mixer with 10x its volume (59 ml). The washing solution is dependent on the conveyed sample/solvent. In purification of biomolecules 1 M NaOH is an established standard. To remove heavy contamination, treat the disassembled components in an ultrasonic bath.
The dynamic mixing chamber is almost maintenance-free. The magnetic stirrer should be exchanged every three years.