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VWR Reax Top Analog Vortex Mixer for 20 mm Tubes with 0-2500 rpm Speed Control

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Heidolph
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Used
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Product description

Analog-controlled VWR Reax Top vortex mixer, 0-2500 rpm, 5 mm orbit, fits 20 mm tubes, ideal for lab mixing applications.

The VWR Reax Top vortex mixer provides precise analog control of agitation speeds ranging from *0 to 2500 rpm*, designed specifically for efficient mixing of samples in tubes up to *20 mm diameter*. It offers both continuous operation and pressure-activated modes for versatile laboratory workflows. The compact benchtop unit measures *14 x 17 x 11 cm* (W x D x H) and weighs approximately *5 kg*, featuring a *5 mm orbital diameter* for effective vortexing while maintaining low energy consumption at *5 W*. This vortex mixer is widely used in biotechnology, molecular diagnostics, and clinical research laboratories, supporting critical protocols such as bioprocessing sample preparation, gene editing workflows, and synthetic biology experiments that require controlled and reproducible sample mixing. The inclusion of an operation manual facilitates seamless integration into routine lab applications, making it ideal for researchers engaged in molecular biology and biomanufacturing processes.

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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.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 4 November 2026