BIOSTAT® B enables you to control your stirred-tank glass or single-use vessels and rocking-motion vessels. BIOSTAT® B accommodates the many different requirements of biotechnological and biopharmaceutical research and development.

You can use our BIOSTAT® B for animal, plant and insect cell cultivation as well as for microbial fermentation. It just takes one control tower to drive one or two culture vessels independently of each other. The multi-talented BIOSTAT® B control tower opens up a new world of flexibility for your changing requirements.

Whether you need to perform batch, fed-batch or perfusion processes for process development; production of active pharmaceutical ingredients for preclinical studies or scale-up studies, BIOSTAT® B is the ideal benchtop bioreactor for your lab.


  • Proven technology
  • Configurable design
  • Reliable quality
  • 12” touch screen
  • New standards for interference-free measurements
  • Control tower
  • Fast load peristaltic pumps
  • Connections for sensors and external accessories
  • Storage tray
  • Automatic feed control and continuous processing
  • Automatic DO control
  • Automatic pH control


Designed to meet your specific needs, BIOSTAT® B covers a wide range of applications, extending from use as a flexible basic unit for preclinical research to a fully qualified system that complies with the requirements of a validated GMP environment.

Typical areas of application include the following:

  • Process development and optimization
  • Scale-up and scale-down studies
  • Seed expansion
  • Cell bank production
  • Protein supply