Data sheetPDF
Bench-top Bioreactor
Multifors 2
Bench-top Bioreactor
Multifors 2
Manage multiple bioreactor vessels in parallel while mitigating risks during scale-up.
Increase efficiency during process development and characterization by configuring your Multifors® 2 bench-top bioreactor with the same sensor technology as your production bioreactor systems.Advantages
Maximum options while minimizing contamination risks
The magnetic drive system allows for maximum headplate ports and ergonomics while minimizing the contamination risk and wear on components; capable of 1600 RPM operation for extended continuous batches.
Increase productivity and minimize downtime within existing lab space
Save time, space, and resources with optimized parallel bioprocessing, operating up to 6 Multifors® bioreactor vessels from one touchscreen control. With a small footprint and robust housing, you can make the most of your bench space.
Easily scale-up your process
Be prepared to scale-up from the bench using the same sensor technologies as the larger scale bioreactors, delivering comparable data. Optional PAT tools are available to offer a straightforward way of preparing for later production at bench or pilot-scale bioreactors.
Maximum options while minimizing contamination risks
The magnetic drive system allows for maximum headplate ports and ergonomics while minimizing the contamination risk and wear on components; capable of 1600 RPM operation for extended continuous batches.
Increase productivity and minimize downtime within existing lab space
Save time, space, and resources with optimized parallel bioprocessing, operating up to 6 Multifors® bioreactor vessels from one touchscreen control. With a small footprint and robust housing, you can make the most of your bench space.
Easily scale-up your process
Be prepared to scale-up from the bench using the same sensor technologies as the larger scale bioreactors, delivering comparable data. Optional PAT tools are available to offer a straightforward way of preparing for later production at bench or pilot-scale bioreactors.
Bioprocess software
Automate your process development data
Further optimize your process development through automation. eve®, a web-based bioprocess platform software easily integrates with your bioreactors, regardless of the manufacturer, so you can more efficiently control, monitor, and analyze your data.
The cookbook
A guide for biotech beginners
Download this eBook for basic concepts, recipes, and strategies for bioprocesses involving cell culture and microorganisms.
Product specifications
- Vessel sizes (and working volumes): 400 mL (115 - 250 mL), 750 mL (180 - 500 mL), and 1400 mL (320 - 1000 mL)
- Small footprint: 45 x 38 cm (18 x 15 in) with integrated pumps, reagent holders, and mass flow controller (MFC)
- Glass vessels available in total volume range from 0.4 L to 1 L
Product downloads
BrochurePDF
BrochurePDF
BrochurePDF
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Operating manualPDF
Operating manualPDF
Related publications
All publications24 Jul 2025•42 min read
Bioethanol production from organosolv treated beech wood chips obtained at pilot scale
At the University of Boras in Sweden, researchers have scaled up second-generation bioethanol production from beech wood chips using an acetone-based organosolv fractionation process. With the help of the INFORS HT Multifors bench-top bioreactor, they confirmed high fermentation efficiency at the 10-L scale, reaching ethanol yields of up to 95% from glucose-rich C6 streams. This study illustrates how optimized biomass pre-treatment and fermentation workflows can drive more efficient and scalable biofuel production.
24 Jul 2025•22 min read
The impact of annealing methods on the encapsulating structure and storage-stability of freeze-dried pellets of probiotic bacteria
At Lund University, Division of Food and Pharma, researchers studied the role of annealing in the freeze-drying of probiotic bacteria. Using the INFORS HT Multifors bioreactor and eve software, they controlled the fermentation of Limosilactobacillus reuteri to produce consistent cell cultures for downstream drying. Their results show that increased annealing time leads to thicker encapsulating structures and enhanced storage stability, providing a clearer path to developing more robust probiotic products.
15 Jul 2025•43 min read
Recycling the recyclers: strategies for the immobilisation of a PET-degrading cutinase
Researchers at Friedrich-Alexander-Universität Erlangen-Nürnberg developed and tested methods to improve the stability and recyclability of a PET-degrading enzyme for plastic recycling. Using the INFORS HT Labfors bioreactor, the team compared several immobilization strategies and found that pH-responsive polymers delivered the best results, retaining about 80% of enzyme activity and enabling up to five PET degradation cycles. In batch reactions, the process achieved more than 97% terephthalic acid yield in less than 14 hours for the first three cycles and about 78% yield in the fifth cycle. These findings support more efficient and scalable processes for enzymatic PET recycling.
24 Jul 2025•42 min read
Bioethanol production from organosolv treated beech wood chips obtained at pilot scale
At the University of Boras in Sweden, researchers have scaled up second-generation bioethanol production from beech wood chips using an acetone-based organosolv fractionation process. With the help of the INFORS HT Multifors bench-top bioreactor, they confirmed high fermentation efficiency at the 10-L scale, reaching ethanol yields of up to 95% from glucose-rich C6 streams. This study illustrates how optimized biomass pre-treatment and fermentation workflows can drive more efficient and scalable biofuel production.
24 Jul 2025•22 min read
The impact of annealing methods on the encapsulating structure and storage-stability of freeze-dried pellets of probiotic bacteria
At Lund University, Division of Food and Pharma, researchers studied the role of annealing in the freeze-drying of probiotic bacteria. Using the INFORS HT Multifors bioreactor and eve software, they controlled the fermentation of Limosilactobacillus reuteri to produce consistent cell cultures for downstream drying. Their results show that increased annealing time leads to thicker encapsulating structures and enhanced storage stability, providing a clearer path to developing more robust probiotic products.
15 Jul 2025•43 min read
Recycling the recyclers: strategies for the immobilisation of a PET-degrading cutinase
Researchers at Friedrich-Alexander-Universität Erlangen-Nürnberg developed and tested methods to improve the stability and recyclability of a PET-degrading enzyme for plastic recycling. Using the INFORS HT Labfors bioreactor, the team compared several immobilization strategies and found that pH-responsive polymers delivered the best results, retaining about 80% of enzyme activity and enabling up to five PET degradation cycles. In batch reactions, the process achieved more than 97% terephthalic acid yield in less than 14 hours for the first three cycles and about 78% yield in the fifth cycle. These findings support more efficient and scalable processes for enzymatic PET recycling.
Customer voices
The option to run up to six vessels from a simple control unit creates a small bench footprint and makes experimental design simple and efficient.
Dr. Emma Allen-VercoeAssociate Professor at the University of Guelph, Canada
The cascade function of INFORS HT bioreactors offers a great advantage, allowing us to run batches almost automatically. It’s a game-changer for our research efficiency.
Dr. Ben J. GuPrincipal Scientist and Lab Head, Innate Phagocytosis Laboratory
The seamless transition from Multifors to Labfors to Techfors-S through the unified use of eve accelerates the scale-up of our processes and helps us avoid errors.
Dr. Tobias ThieleScience Manager, Novonesis, Berlin
Related articles
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The difference between batch, fed-batch, and continuous processes
Feeding strategy is one of the most influential variables in any bioprocess. Whether you’re working with bacterial, yeast, fungal, or mammalian cell cultures, how you supply nutrients affects everything from growth rates and yields to oxygen demand and product quality. The choice between batch, fed-batch, and continuous culture depends on your organism, application, and production goals. Fortunately, modern bioreactor systems like those from INFORS HT make it easy to implement any of these strategies at lab or pilot scale.
06 Jan 2025•4 min read•1,1•0
Sustainable dairy innovation: Daisy Lab uses precision fermentation to produce animal-free milk proteins in INFORS HT bioreactors
As demand for sustainable food sources surges, Daisy Lab is revolutionizing dairy production with precision fermentation technology. By using INFORS HT bioreactors, this New Zealand-based startup is producing animal-free milk proteins like whey and casein. Discover how the innovative process at Daisy Labs, now set to scale with EPA approval, is paving the way for a more sustainable future in dairy.
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From classrooms to pilot production: leveraging INFORS HT innovations for bioprocess scale-up
Discover how INFORS HT bioreactors and services have supported bioprocess education and research at Universiti Sains Malaysia (USM). Joo Shun TAN (陈裕声), Associate Professor, shares insights on leveraging Minifors, Multifors, and Techfors bioreactors to enhance teaching, research, and scale-up processes.
14 Jul 2025•10 min read•4,4•0
The difference between batch, fed-batch, and continuous processes
Feeding strategy is one of the most influential variables in any bioprocess. Whether you’re working with bacterial, yeast, fungal, or mammalian cell cultures, how you supply nutrients affects everything from growth rates and yields to oxygen demand and product quality. The choice between batch, fed-batch, and continuous culture depends on your organism, application, and production goals. Fortunately, modern bioreactor systems like those from INFORS HT make it easy to implement any of these strategies at lab or pilot scale.
06 Jan 2025•4 min read•1,1•0
Sustainable dairy innovation: Daisy Lab uses precision fermentation to produce animal-free milk proteins in INFORS HT bioreactors
As demand for sustainable food sources surges, Daisy Lab is revolutionizing dairy production with precision fermentation technology. By using INFORS HT bioreactors, this New Zealand-based startup is producing animal-free milk proteins like whey and casein. Discover how the innovative process at Daisy Labs, now set to scale with EPA approval, is paving the way for a more sustainable future in dairy.
17 Jun 2024•4 min read•4,5•0
From classrooms to pilot production: leveraging INFORS HT innovations for bioprocess scale-up
Discover how INFORS HT bioreactors and services have supported bioprocess education and research at Universiti Sains Malaysia (USM). Joo Shun TAN (陈裕声), Associate Professor, shares insights on leveraging Minifors, Multifors, and Techfors bioreactors to enhance teaching, research, and scale-up processes.
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Request a quote
Reach out today to request a quote or more information regarding our Multifors bench-top bioreactor.