Stirrers are used ubiquitously in laboratories for simple mixing procedures with solutions of varying viscosities and heating needs. Hotplate varieties bring solutions up to heat quickly and efficiently, and powerful magnets in automatic stirrers deliver reliably consistent performance for all samples. Stirring rods and powered stirring units are all built of durable materials and deliver long-lasting performance under regular or continuous use. Surfaces are easy to clean for low maintenance concerns.

Stirrer Magnets with Raised Ring, PTFE, Ace Glass Incorporated

Supplier: Ace Glass

Octagonal-shaped, PTFE stirrer magnets feature a large 25mm (1") pivot ring (PTFE collar).

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VWR® Giant Polygon Magnetic Stirring Bars with Pivot Ring

Supplier: VWR International

Designed for stirring large volumes in vessels such as drums and tanks

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VWR® Spinwedge® Magnetic Stir Bars

Supplier: VWR International

Spinwedge® magnetic stirring bars provide strong turbulence at fairly low speeds and are well suited for churning sediment or dissolving salts

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VWR® Spinbar® Stir Bars, Egg-Shaped, Assortment

Supplier: VWR International

This Spinbar® stirring bar collection includes a useful assortment of popular sizes of egg-shaped stirring bars.

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KIMBLE® 10 mm Precision Stirrer Bearing, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)

Precision bearing for use with 10 mm stirrer shafts.

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RO Series Multi-Position Stirrer Plates, IKA Works

Supplier: IKA Works

5, 10, or 15-position digital magnetic stirrer without heating, designed for synchronous stirring

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Hot Plate/Stirrers Models PC-220, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences

The Corning™ exclusive glass-ceramic Pyroceram® top has been a laboratory standard.

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OS40L Digital Overhead Stirrers, Benchmark Scientific

Supplier: BENCHMARK SCIENTIFIC

High torque and advanced digital microprocessor control for smooth mixing of samples up to 40 L.

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MultiMagStir Genie™ Magnetic Stirrer, 230 V

Supplier: Scientific Industries

This low-profile, four-position stirrer offers three stirring levels and programmable memory profiles.

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VELP® OHS Digital Overhead Mixer Series, VELP Scientifica

Supplier: VELP SCIENTIFIC INC.

VELP® OHS Series overhead stirrers are engineered to guarantee state-of-the-art stirring power maintaining the maximum torque at any speed and to resist heavy duty for years and encompass the latest technology at a great value.

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Super Nuova+™ Hot Plate Stirrer, Thermo Scientific

Supplier: Thermo Fisher Scientific

Thermo Scientific™ SuperNuova+™ stirring hotplate performs with dependable safety and simple operation, units are available in two sizes including a multi-position model.

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Eurostar 60 Digital Electronic Overhead Stirrer, 230 V

Supplier: IKA Works

Universally used strong laboratory stirrer for quantities up to 40 L (H₂O).

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Stirrer Bearings, 10 mm, PTFE, Chemglass

Supplier: Chemglass

Grease-Free PTFE stirrer bearing designed for use in moderate vacuum applications

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Chem-Vac™, PTFE Stirrer Bearings, Chemglass

Supplier: Chemglass

New Chem-Vac™ PTFE stirrer bearing provides a vacuum tight flake-free seal

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Mini Cuvette Stirrers, FireflySci

Supplier: FIREFLYSCI, INC.

Mini Spectrophotometer Precision Cell Stirrer: This PTFE magnetic centrifugal stirrer fits into cuvettes with smaller apertures and volumes and provides rapid vertical and horizontal mixing with a minimum of vortexing when placed on a magnetic stirring machine.

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Mini Magnetic Stirrer, MMS-3000, Grant Instruments

Supplier: GRANT USA INC.

The Grant bio mini magnetic stirrer MMS-3000 is a compact magnetic stirrer for handling small volumes in routine laboratory procedures such as pH metering, extraction and dialysing.

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Eurostar 20 Digital Electronic Overhead Stirrer, 230 V

Supplier: IKA Works

Laboratory stirrer designed for simple stirring tasks for quantities up to 15 L (H₂O).

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IKAMAG® Big Squid Magnetic Stirrer, IKA® Works

Supplier: IKA Works

Magnetic stirrers with digital LED speed display and electronically controlled motor

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Torque-Measuring Stirrer, STARVISC 200-2.5 control

Supplier: IKA Works

The STARVISC 200-2.5 control stirrer measures viscosity and displays it. The result can be read in real-time on the display. It has a broad range of applications.

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Stirring Hotplate

Supplier: DLAB SCIENTIFIC INC.

An economically-priced LED hot plate stirrer, ideal to warm water to sub-boiling temperatures.

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Corning® PC-220 Low Profile Hotplate Stirrer, 230 V

Supplier: Corning

Superior performance and reliability in a low profile design.

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VWR® Spinbar® Magnetic Stir Bars, Polygon without Pivot Ring

Supplier: VWR International

Polygon-shaped Alnico magnet encapsulated in FDA grade Teflon® PTFE is durable and inert.

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VWR® Magnetic Stir Bar Retrievers, PTFE

Supplier: VWR International

Molded in pure, FDA-approved PTFE, these retrievers are inert and non-contaminating.

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Eurostar 200 Control P4 Electronic Overhead Stirrer, 230 V

Supplier: IKA Works

Extremely powerful laboratory stirrer for highly viscous applications for quantities up to 100 L (H₂O).

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VWR® Spinbar® Micro Stir Bars, Assortment

Supplier: VWR International

Think small with a Spinpak® of six metric, flea-sized, PTFE resin-coated magnetic stir bars.

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VWR® Spinbar® Magnetic Stir Bars, Egg-Shaped

Supplier: VWR International

These egg-shaped stirring bars, designed especially for use in round-bottom vessels, spin unrestricted by the vessel contour.

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VWR® Spinring® Magnetic Stir Bars

Supplier: VWR International

Octagonal stirring bar is contained within a removable stabilizing ring that centers it in a container and creates a deep vortex without splashing, chattering, or spinout.