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Stuart SM27 Magnetic Stirrer with 1300 rpm Maximum Speed, 1.5 L Capacity

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Stuart
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Used
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Product description

Magnetic stirrer Stuart SM27 with 1300 rpm max speed, 1.5 L capacity, battery or 230V power supply for lab mixing tasks.

The Stuart SM27 magnetic stirrer is a compact and versatile benchtop device designed for precise agitation in laboratory settings. Key features include:

  • Maximum stirring speed: 1300 rpm, enabling effective mixing of liquids in biotechnology, molecular diagnostics, and synthetic biology applications.
  • Stirring capacity: Suitable for volumes up to 1.5 liters, ideal for bioprocessing and chemical preparation tasks.
  • Power supply: Operates on 4 alkaline D-size (LR20) batteries at 5V or via a 230V, 50 Hz mains adapter (both not included), providing flexibility for portable or fixed-lab use.
  • Dimensions: Compact form factor measuring 150 mm (W) × 160 mm (D) × 70 mm (H), facilitating easy integration into lab benches or cleanrooms.
  • Weight: Lightweight at 1.3 kg for portability and ease of handling.
  • Includes: User manual for detailed operational guidance.

This magnetic stirrer is widely used in biomedical engineering and cell imaging labs where controlled and reliable stirring is critical in biopharmaceutical production pipelines and essential molecular cloning workflows. Its ability to operate on batteries makes it suitable for fieldwork and labs lacking continuous power supply. The Stuart SM27 supports consistent mixing during fluorescence analysis and live-cell imaging preparations, making it a valuable piece of laboratory equipment for researchers in neuroimaging and synthetic biology research environments.

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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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Can't find the exact configuration?

Tell us what you need and a scientist finds it for you, usually within the hour.

Last updated 4 September 2026