JM Separations is becoming Avantor Fluid Handling Solutions.

QuattroMix™ single-use mixing system & bags

QuattroMix Principle

The Avantor QuattroMix™ is an innovative single-use mixing system that when combined with a pumping device can be used as a multi-use system for:

  •    Mixing solutions by recirculation without rotating wetted parts
  •    Filling and emptying bags
  •    Post-mixing processes including sterile filtration, TFF and flow through chromatography
  •    Integration of in-line sensors for pH, conductivity, temperature and UV)
  •    Integration of heat exchanger for cooling and heating media

QuattroMix Element

The Avantor QuattroMix™ single-use mixing system has an inlet and outlet port connected to a pumping device. Through the outlet port the media will be pumped out of the bag, circulates through the pump (and other possible post-mixing processes) and will be pumped back in the bag through 16 nozzles with a smooth fluid stream. Avantor QuattroMix™ bags are available in up to 1 L volume. The video below will show the performance of the 16 nozzle system.

Demonstration with NaCl:

Demonstration with small plastic balls (mixing head covered with a grid):