€2,159.07excl. VAT
In stock
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Incomplete Spectrum Labs KR2i research TFF system reported tested and fully functional for laboratory bioprocessing.
The Spectrum Labs KR2i KrosFlo Research Tangential Flow Filtration (TFF) System is a laboratory-scale bioprocessing platform for tangential flow filtration workflows. TFF systems are used in biotechnology, molecular biology, biopharmaceutical development, cell and gene therapy research, and sample concentration or diafiltration applications.
Because the offered unit is incomplete, the included pump, filter holder, tubing, sensors, control hardware, and other system components should be verified before purchase. This KrosFlo research TFF system is relevant for laboratory filtration, bioprocess development, protein concentration, buffer exchange, and other biotechnology workflows.
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.
Yes. Every verified supplier states which service partners cover the instrument, and we list that 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 19 October 2026
€2,159 sits above most process filters here. The middle half of the 236 with a price runs from €211 to €1,338.
4 other listings of this model are available.
