Variable-speed vortex mixer (0–2500 rpm) with robust design for continuous mixing of biological and chemical samples.
The Heidolph REAX top is a high-performance vortex mixer designed for precise and reliable sample agitation in research and clinical laboratories. Featuring variable speed control from 0 to 2500 rpm, it supports both continuous and touch operation modes to optimize mixing efficiency for biological and chemical samples.
Widely adopted in biotechnology and clinical diagnostics, the Heidolph REAX top vortex mixer is critical for biopharmaceutical production pipelines requiring reproducible mixing performance. Its precise speed control and robust operation make it a valuable tool for molecular cloning workflows, live-cell sample preparation, and fluorescence analysis in life science research. This refurbished instrument offers a cost-effective, reliable solution for laboratories demanding consistent vortex mixing without compromise.
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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 3 November 2026
€185 sits below most shakers here. The middle half of the 914 with a price runs from €384 to €2,644.
4 other listings of this model are available.
