From€595excl. VAT
In stock
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Precisely balanced 500 g metal counterweight for compatible ThermoGenesis centrifuge rotors.
The ThermoGenesis X-Counterweight, Part No. 6943, is a precision-machined centrifuge counterweight designed for use with specified ThermoGenesis centrifuges and rotors. It provides accurate mass balancing during centrifugation to support low-vibration, safe, and efficient rotor operation at high speeds.
This centrifuge rotor accessory is intended for laboratory workflows requiring balanced rotor loading, including sample preparation, biotechnology, molecular biology, and clinical research applications. The unit is described as being in very good condition and ready for use.
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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
€595 sits in the middle range centrifuge rotors or parts here. The middle half of the 1,685 with a price runs from €179 to €2,250.
