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Automated biochromatography system for protein purification, bioprocessing, and molecular diagnostics applications.
The Millipore K-Prime 40-II Biochromatography System is a precision-engineered liquid chromatography platform designed for advanced protein purification and bioprocessing workflows. This system features automated control of chromatographic processes, enabling reproducible separations essential in molecular diagnostics and biotechnology research. Commonly used in synthetic biology, biopharmaceutical production pipelines, and gene editing applications, the K-Prime 40-II supports multiple chromatography modalities tailored for high-resolution biomolecule isolation. Key technical advantages include:
This system is widely adopted in biotechnology laboratories requiring reliable and versatile chromatography solutions, playing a critical role in accelerating research in cell imaging, neuroscience assays, and biomedical engineering projects.
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 28 October 2026
The middle half of the 114 with a price runs from €255 to €1,447.