From€16,065excl. VAT
In stock
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20–50 L rocking bioreactor for controlled cell culture with dual feeding pumps and integrated balances.
The Sartorius Biostat RM 20/50 Basic L is a 20–50 L rocking bioreactor designed for gentle cultivation of cells in liquid media. Its rocking motion provides controlled mixing while reducing mechanical stress, making it suitable for cell culture, bioprocess development, and small-scale biopharmaceutical production.
This Sartorius rocking bioreactor is suited to research laboratories and process development environments requiring controlled nutrient feeding and gravimetric volume monitoring. It can support cell culture workflows in biotechnology, biopharmaceutical development, and scale-up studies.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.
We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 5 November 2026
€16,065 sits above most pumps metering here. The middle half of the 75 with a price runs from €1 to €1,472.
1 other listing of this model is available.
