Fermentation Technologies

The widest range of bioreactors and fermentors from benchtop to process scale and from single-use to reusable technologies.

BIOSTAT® STR Single Use Bioreactor
The BIOSTAT® STR is a fully scalable single use bioreactor with a conventional design. The system is comprised of a stainless steel support housing, a single use bioreactor chamber and a superior control system utilizing single use sensors. Its advanced control platform offers an excellent solution for every budget and every need.
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BIOSTAT®B
The BIOSTAT® B is a fermenter | bioreactor which has been developed specifically for the varied requirements of biotechnological and biopharmaceutical research and development. With several thousand installations worldwide, BIOSTAT® B is the most successful autoclavable laboratory fermenter system in its class and is now available in the completely re-developed third generation..
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BIOSTAT®B-DCU
BIOSTAT®B-DCU from Sartorius Stedim Biotech incorporates many of the well proven design features included in the BIOSTAT®M, BIOSTAT®MD and BIOSTAT®B range of autoclavable bench scale fermentor/bioreactor systems. At the same time development of a highly innovative design concept has produced a system offering considerable advantages for users in academic and industrial environments alike.
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BIOSTAT® CultiBag STR
The BIOSTAT® CultiBag STR is a new line of stirred tank bioreactors. The system is comprised of a stainless steel support housing, a single use bioreactor chamber and a superior control system utilizing disposable sensors. The BIOSTAT® CultiBag STR is the first completely disposable and scaleable solution in the fermentation | bioreactor market. Available in two configurations; the basic BIOSTAT® CultiBag STR and the advanced BIOSTAT® CultiBag STR Plus, the system offers an excellent solution for every budget and every need.
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BIOSTAT® Qplus
BIOSTAT® Qplus is a new generation of Fermentor|Bioreactor systems, designed for parallel operation with high throughput capability.

The BIOSTAT® Qplus has the capability to control fully independently up to twelve scaleable culture vessels with working volume of 0.5L or 1L with minimal manual operation.
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BIOSTAT® A Plus
The BIOSTAT®A plus is a compact, autoclavable fermentor/bioreactor system specially designed for educational use and preliminary or investigational R&D applications. The single housing design concept with integrated measurement and control hardware, pumps, temperature, gassing and motor systems, saves valuable laboratory bench space.
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BIOSTAT® PBR 2S
The BIOSTAT® PBR 2S is a new generation of photo-bioreactor systems utilizing a thin layer pipe design for maximum illumination. Specifically designed for cultivation of phototrophic organisms including micro algae, moss, bacteria, and plant cells, this systems incorporates a number of features enabling even the most shear sensitive cell types to be cultivated under optimum conditions. The integrated system design allows for a small footprint and is ready to use out of the box.
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BIOSTAT® CultiBag RM
The BIOSTAT® CultiBag RM is the new generation of disposable bioreactors utilizing rocking motion for mixing with low shear. The combination of a new generation of Sartorius Stedim Biotech engineered control capabilities launches the disposable bioreactor system into a new era of cultivation. The disposable cultivation chamber CultiBag RM is specially designed for shear sensitive cells and any singleuse applications. A comprehensive validation and extractables report is available for the bags and can also be designed for your process.
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UniVessel® SU Single-Use Bioreactor
The UniVessel® SU single-use bioreactor and cell culture devices. Featuring a similar design as the glass version, the UniVessel® SU can easily be interchanged with or replace a classical autoclavable vessel.
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BioPAT®Trace
The online analyzing system BioPAT®Trace covers the different demands of long-term cell culture cultivations and fast microbial processes in different scales such as small volume cultivations and FDA-validated large scale productions. The sterile sampling systems based on filtration, dialysis or ContiTRACE disposable probes provide the perfect solution for reliable on-line sampling in bioreactors and biodisposables applied in industrial and laboratory facilities.
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Exhaust Gas Analyzing System (EGAS-L)
Analyzing the exhaust gas composition from a fermentation process allows continuous observation of the metabolism of microorganisms or cells. The data generated can be used for simple batch history or enhanced process control andoptimization. The EGAS-L (Exhaust Gas Analyzing System) is a fully integrated system for measurement of carbon dioxide (CO2) and oxygen (O2) released during fermentation processes.
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MFCS® Training
Our training courses are specifically designed to enable end users to fully exploit the wide range of options included in the MFCS/win SCADA software packages. Training can be performed at Sartorius Stedim Biotech in Bethlehem, PA or at the customer site.
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Keofitt®
The Keofitt® Membrane Sampling Valves offered by Sartorius Stedim Biotech are designed for physical, chemical and microbiological sampling. With valve designs for many applications and a wide variety of accessories, Keofitt® has created a new standard for sterile sampling. The key to the Keofitt® sterile sampling system is the ability to sterilize the valve after every sampling, providing a consistent, aseptic sample of the media being tested.
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Spinfilter P
Spinfilters are primarily used for medium perfusion in cell culture processes, therefore. It is absolutely essential that living cells are consistently retained. Additionally, the clogging of the membrane must be prevented by the construction of the spinfilter and also by the used membrane. This blocking would bring the fermentation to the end.
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