What is the primary advantage of a magnetic stirrer without heating?

Units without heating are generally more cost-effective and are ideal for applications where temperature control is not required, or where external heating methods are already in use.

What type of vessels can be used with this stirrer?

Typically, standard laboratory glassware such as beakers, flasks, and bottles made of borosilicate glass or other non-magnetic materials are suitable.

Is this unit suitable for continuous operation?

For this class of laboratory equipment, units are generally designed for routine, intermittent use. Buyers should consult the seller for specific operational guidelines for this particular unit.

What maintenance is typically required for a magnetic stirrer?

Maintenance is generally minimal, primarily involving keeping the stirring surface clean and ensuring the stir bar is in good condition. No complex servicing is typically required.

Does this stirrer come with a stir bar?

Stir bars are often sold separately or supplied as accessories. Buyers should confirm with the seller if a stir bar is included with this specific listing.

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Stuart Scientific SM1 Magnetic Stirrer

Used Stuart Scientific SM1 Magnetic Stirrer - Mixers & Stirrers, photo 1

Used Stuart Scientific SM1 Magnetic Stirrer - Mixers & Stirrers, photo 2

Used Stuart Scientific SM1 Magnetic Stirrer - Mixers & Stirrers, photo 3

Used Stuart Scientific SM1 Magnetic Stirrer - Mixers & Stirrers, photo 4

Used Stuart Scientific SM1 Magnetic Stirrer - Mixers & Stirrers, photo 5

Used Stuart Scientific SM1 Magnetic Stirrer - Mixers & Stirrers

used Equipment

Available

Verified seller

Stuart Scientific SM1 Magnetic Stirrer

Name: Stuart Scientific SM1 Magnetic Stirrer
Brand: Stuart Scientific
SKU: 19737.SR10B
Availability: InStock

Price: Contact seller for price

This listing is for the Stuart Scientific SM1 Magnetic Stirrer.

The unit is not at it's best aesthetically and that is reflected in our pricing.

It is however in full working condition and is ready for immediate release.

The Stuart Scientific SM1 Magnetic Stirrer is a laboratory bench-top device designed to mix liquids uniformly using a rotating magnetic field.

It’s a basic analogue magnetic stirrer often found in educational, research, and routine laboratory settings for mixing solutions, suspensions, or samples without heating.

The SM1 is suitable for everyday laboratory mixing tasks such as:

Mixing aqueous solutions, buffers, and reagents.
Suspension of particulates or cells.
Routine solution preparation and titration support.

Because it lacks a heating element, it’s ideal where temperature control isn’t needed, or when stirring only is required (e.g., during dissolving solids into liquids).

Cambridgeshire, United Kingdom

5,773 km away

Model Number

SM1

Stock Number

19737.SR10B

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Mixing aqueous solutions, buffers, and reagents in laboratory settings.
Suspending particulates or cells for biological or chemical analysis.
Routine solution preparation and titration support in educational or research environments.
Dissolving solid compounds into liquids where no heating is required.

Typical stirring capacity: Commonly handles volumes up to 1-2 litres, depending on viscosity.
Power supply: Typically operates on standard UK mains voltage (230V, 50Hz).
Stirring speed: Analogue control, offering a variable speed range suitable for most laboratory applications.
Footprint: Compact bench-top unit, typically around 150-200mm square.
Stirring mechanism: Magnetic coupling with a PTFE-coated stir bar.
Heating function: This model does not include a heating element.

Units without heating are generally more cost-effective and are ideal for applications where temperature control is not required, or where external heating methods are already in use.

Lab mixers and stirrers hold strong reputations for reliability and durability. Buyers typically prioritise motor condition, speed range suitability, and vessel compatibility when purchasing used units. The equipment category is valued for consistent performance across research and production settings. Key strengths include robust construction, straightforward maintenance, and long operational lifespans. Corrosion resistance of wetted parts merits careful inspection. These devices remain dependable workhorses in pharmaceutical, biotech, and laboratory environments, offering solid value when sourced from reputable sellers with clear service histories.

General overview for this equipment type

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.