From€4,109.49excl. VAT
In stock
Can't find what you're looking for?
Thermo Sorvall Legend XTR 75004521 centrifuge with TX-750 rotor, 4700 rpm max speed, 4816 x g RCF, 120V 60Hz.
The Thermo Sorvall Legend XTR 75004521 is a high-performance benchtop centrifuge widely used in molecular diagnostics, bioprocessing, and synthetic biology research. This unit features a maximum rotational speed of 4,700 rpm and achieves a relative centrifugal force (RCF) of up to 4,816 x g when used with the included TX-750 4 x 750 mL Swinging Bucket Rotor. Compatible with multiple rotor models such as Sorvall Legend XT/XF, Sorvall ST 40, Multifuge X3/X3F, Megafuge 40, and SL 40/40F, it provides flexibility for diverse centrifugation protocols in biotechnology workflows.
Key technical specifications include:
Its robust design ensures dependable performance critical in biomanufacturing, clinical diagnostics, and cell imaging applications. This centrifuge supports protocols essential for molecular cloning workflows, live-cell sample preparation, and biomedical engineering assays. The device is well suited for laboratories requiring reliable, high-speed centrifugation for sample separation, pelleting, and phase separation tasks commonly found in synthetic biology and molecular biology research sectors.
This preowned unit remains fully operational and has been tested to meet specifications, making it a valuable tool for efficient, reproducible biomolecular separations and bioprocessing.
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
€4,109 sits above most centrifuge rotors or parts here. The middle half of the 1,684 with a price runs from €179 to €2,250.
1 other listing of this model is available.
