Online fraction collector for offline bioprocess analysis

Many bioprocesses require offline analysis of samples to monitor development and optimize performance. By using an automated fraction collector, the collection process can be accelerated and delivered with increased accuracy. Compatibility with automated reactor samplers is vital.

Collect fractions from reactor vessels automatically

The Flownamics FlowFraction is used in conjunction with the Flownamics Seg-Flow sampling systems. It allows the online collection of fractions from up to eight reactor vessels for further offline analysis of a range of bioprocesses.

The FlowFraction system is customizable to accommodate various tube types and sizes and can sample volumes from 250 µl to 50 ml. An added benefit is that vials can be equipped with a septum as a piercing option is available. For storage, racks in a range of standard sizes can be shipped with the FlowFraction, but custom rack sizes can also be produced to meet exact requirements.

A range of advanced options can be specified to meet your requirements perfectly, including temperature control modules featuring Peltier or water-based cooling systems. Using the options Seg-Flow Sample module, sample dilutions, and reagent additions can be performed before vial deposits.

Thanks to the included Flownamics WebFlow software, the interface allows easy control and data capture with minimal operator training. Maintenance time is reduced thanks to all internal fluid paths being self-cleaned after each sample.


  • Sturdy, reliable and easy-to-use sampler increases productivity
  • Wide variety of custom configurations available to meet your exact needs
  • Multi-rack collection systems allows use with a range of tube and vial sizes
  • Sample collection completely controlled by FlowWeb software with easy-to-use interface

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