Stirrers and Stir Bars

Fisherbrand™ PTFE-Coated Rare Earth Core Stir Bars, Cylindrical

Use for significantly increased magnetic strength and resistance to demagnetization. Rare earth stir bars are easily identified by a chemically inert carbon black spot.

Fisherbrand™ PTFE Micro Magnetic Stir Bar

Designed for the smallest containers. Fisherbrand™ PTFE Micro Magnetic Stir Bar are autoclavable.

Fisherbrand™ ARE Hot Plate Stirrer, 370°C, Aluminum

Stirring Range: 1500 rpm; Size: 15 mm dia.

Thermo Scientific™ Cimarec™ i Telesystem Multipoint Stirrers

Conduct applications with aggressive media in high-humidity environments with Thermo Scientific™ Cimarec™ i Telesystem Multipoint Stirrers.

Heidolph™ Reax 20/40

Rotator Heidolph Reax 20/4 that features an analog control knob from 1 to 16 rpm that is ideal for waster water analysis.

Fisherbrand™ Glass-Encased Stir Bar

Use with very abrasive media that may erode PTFE. The glass-encased magnetic stir bar is cylindrical for a wide variety of uses.

IKA™ RH basic 2 Magnetic Hot Plate Stirrer, Ambient to 320°C, Stainless Steel

Stirring Range: 100 to 2000 rpm; Shape: Round; Size: 5 in. dia.

Fisherbrand™ Cylindrical PTFE or Glass Stir Bars

Alnico V magnet core encapsulated by PTFE or glass . Fisherbrand™ Cylindrical PTFE or Glass Stir Bars are autoclavable.

Thermo Scientific™ Cimarec™ i Mini Stirrers

Work in the smallest of places with Thermo Scientific™ Cimarec™ i Mini Stirrers.

BRAND™ Oval Shape PTFE Magnetic Stirring Bars

PTFE construction. Ideal for vessels with round bottom, such as a round-bottom flask.

Fisherbrand™ RT Basic Magnetic Stirrers

Reliability with plug and play simplicity — ideal for routine stirring applications

Fisherbrand™ Stir Bar Box Set, Cylindrical

Provides general purpose stirring for a wide variety of applications. Fisherbrand™ Stir Bar Box Sets, Cylindrical are isostatically molded in pure, FDA-approved PTFE plastic.

Fisherbrand™ PTFE Stir Bars with Pivot Ring

Provides stable stirring action. Fisherbrand™ PTFE Stir Bars with Pivot Ring are ideal for containers with uneven or unusual bottom surfaces and shapes.

Thermo Scientific™ Cimarec+™ Stirrer Series

Get precise stirring control for your routine protocols.

Thermo Scientific™ Cimarec™ Mono & Maxi Direct Stirrers

Ensure reliability, safety, and performance with Thermo Scientific™ Cimarec™ Mono & Maxi Direct Stirrers, which are 100% maintenance– and wear–free.

Brand™ PTFE Magnetic Stirring Bars Retriever

Manufactured from PTFE. BRAND™ PTFE Magnetic Stirring Bars Retriever has a magnetic core that is fully sealed to prevent leeching.

Fisherbrand™ AREX Hot Plate Stirrer with VTF, 370°C, Aluminum

Stirring Range: 1500 rpm; Size: 6.1 in. dia.

Fisherbrand™ Isotemp™ Hot Plate Stirrer, Ambient to 540°C, Ceramic

Stirring Range: 50 to 1500 rpm; Shape: Square; Size: 7.25 x 7.25 in.; Plug Type: EU-Style

Fisherbrand™ PTFE-Coated Rare Earth Core Stir Bars, Cylindrical

Use for significantly increased magnetic strength and resistance to demagnetization. Rare earth stir bars are easily identified by a chemically inert carbon black spot.

Fisherbrand™ Isotemp™ Hot Plate Stirrer, Ambient to 540°C, Ceramic

Stirring Range: 50 to 1500 rpm; Shape: Square; Size: 4.25 x 4.25 in.; Plug Type: EU-Style

Thermo Scientific™ Cimarec™ Biosystem Slow-Speed Stirrer for Cell Culture

Gently stir thermally sensitive cultures including microcarrier cultures, culture broths and cell suspensions with this slow-speed stirrer.

Thermo Scientific™ SuperNuova+™ Stirrer Series

Get reliable performance, dependable safety and simple operation.

Velp Scientifica™ MULTISTIRRER DIgital Series

Provides synchronized stirring on 6 or 15 samples. Velp Scientifica™ MULTISTIRRER Digital Series can be combined with a recirculating water bath to thermostat the samples.

Velp Scientifica™ AM4 Magnetic Hot Plate Stirrer, Ambient to 370°C, Aluminum Alloy

Stirring Range: 0 to 1500 rpm; Shape: Round; Size: 6.1 in. dia.

Fisherbrand™ Plain PTFE Stir Bars

Provides stable stirring action. Fisherbrand™ Plain PTFE Stir Bars provide greater turbulence than cylindrical stir bars.

Fisherbrand™ Triangular PTFE Stir Bars

Effective for dissolving solids and mixing sediments due to scraping-like action on the base of the container. Fisherbrand™ Triangular PTFE Stir Bars provides stable stirring action for flat-bottom containers.

Fisherbrand™ Color-coded Micro PTFE Stir Bar

Use when quick visual identification is highly important. Fisherbrand™ Color-coded Micro PTFE Stir Bar is available in three colors: blue, red, and yellow.

Fisherbrand™ Disc-Shaped PTFE Stir Bars

Provides stable stirring action for tubes. The disc-shaped stir bars are excellent for applications involving tubes.

Fisherbrand™ PTFE Magnetic Stir Bar, Single-sided crosshead

Designed for use with tube-like containers yet very effective as general stirrers. The PTFE-coated magnet stirrers include a crosshead on one side of the stirrer.

Fisherbrand™ Oval PTFE Stir Bar

Provides stable stirring action. Fisherbrand; Oval PTFE Stir Bar povides optimal turbulence for round-bottom flasks and containers.

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