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Vortex Genie II 4726-2 SI / SI-028 Laboratory Vortex Mixer

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Used
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Product description

Benchtop vortex mixer with max 3200 rpm, continuous or touch-start mode, ideal for molecular biology workflows.

The Vortex Genie II 4726-2 SI / SI-028 is a benchtop laboratory vortex mixer engineered for reliable sample mixing essential in molecular biology, biotechnology, and biochemical research fields. It operates at a maximum speed of 3200 rpm (limited to 2700 rpm at 50Hz), supporting both continuous and touch-start operation modes, facilitating versatile mixing protocols from gentle to vigorous agitation.

  • Performance Specs:
  • Rapid variable-speed vortexing up to 3200 rpm suitable for cell suspension, DNA/RNA sample mixing, and reagent vortexing.
  • Touch-start option allows precise control over mixing durations, minimizing sample disruption.
  • Design and Build:
  • Compact dimensions (12.2 cm width, 16.5 cm height, 16.5 cm length) and lightweight (4 kg) design ideal for laboratory benchtops.
  • Electric supply compatible with AC 100V, 50/60Hz power sources, demanding only 1A current.
  • Applications:
  • Widely used in biotechnology for sample preparation, including bioprocessing workflows and synthetic biology protocols.
  • Essential for molecular diagnostics, genetic engineering sample mixing, and standard biochemical procedures.
  • Included Accessories:
  • Mixing cap and a 3-inch platform enhance sample stability and ensure consistent vortexing performance.

Please note this is a used unit sold as-is, performance may differ from new specifications due to prior usage, typical in pre-owned laboratory equipment. This vortex mixer remains a critical tool for reproducible biomolecular sample mixing, widely adopted in clinical and research laboratories focusing on gene editing, biomanufacturing, and cell imaging workflows.

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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.

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?

Yes. Every verified supplier states which service partners cover the instrument, and we list that 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 19 October 2026