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Four-channel magnetic stirrer with variable speed control, ideal for multi-sample biochemical and bioprocessing applications.
The BIOSYSTEMS VARIOMAG 70402 is a laboratory-grade 4-channel magnetic stirrer designed to facilitate simultaneous mixing of multiple samples. It features independent variable speed controls across four stirring positions, supporting applications in biochemical assays, bioprocessing workflows, and molecular diagnostics. This versatile benchtop magnetic stirrer provides precise agitation suitable for synthetic biology protocols and biomanufacturing sample preparation.
Key Features:
*Note: This unit is pre-owned and is sold as-is. It may not retain the full original performance and functionality of a new model. Verification of operational condition before purchase is recommended.*
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
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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.
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 19 October 2026
