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Compact Sigma 3K15 benchtop centrifuge offering precise sample separation for biotechnology and clinical diagnostics.
The Sigma 3K15 Benchtop Centrifuge is a laboratory centrifuge designed for efficient and reliable sample separation in various research fields including molecular biology, biotechnology, and clinical diagnostics. This compact benchtop model provides controlled centrifugal force and speed, essential for applications such as bioprocessing, molecular cloning workflows, and biopharmaceutical production pipelines.
Key features include:
Widely used in synthetic biology research and molecular diagnostics, the Sigma 3K15 supports critical centrifugation steps in live-cell imaging preparation and fluorescence analysis workflows. This equipment is particularly valuable for researchers requiring consistent results in biomanufacturing and advanced biotechnology applications.
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 4 September 2026
