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Sartorius™ BIOSTAT A™ Standard Equipment Packages, for Microbial Fermentation

Entry-level bioreactor/fermenter ideal for educational purposes

Manufacturer:  Sartorius™ MO5S

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Catalog No. 14-558-134

Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.



 Package Components

  • BIOSTAT A Control Tower (motor included)
  • Two-gas aeration (air, O2)
  • Three internal pumps, fixed speed Three internal pumps, fixed speed
  • Digital probes for pH and DO
  • Foam | Level probe
  • Two external analog signal inputs, 4-20 mA
  • pH control, acid base
  • DO control
  • Combined foam | level control
  • Two external analog signal inputs, 4-20 mA
  • Chiller for culture vessel and exhaust cooler
  • Exhaust cooler
  • UniVessel™ Glass 1 L, 2 L or 5 L, single-walled
  • Motor coupling
  • Six-blade disk impeller
  • Agitator shaft
  • Cooling finger
  • Heating blanket
  • Blind plugs for all ports
  • Ring sparger
  • Four-way addition port
  • Manual sampler
  • Baffles
  • Harvest pipe, adjustable height
  • Inoculation port
  • Air filter
  • Tool and accessory set
  • Laptop



Biostat A
Bioreactor package
Microbial fermentation
Base unit with motor, 3 pumps (acid/base/antifoam), pH/DO/temp/foam/agitation(rushton impellers) control, Temp control