Stirrers and Stir Bars

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

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

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

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

Stirring Range: 1500 rpm; Size: 135 mm dia.

Thermo Scientific™ Cimarec™ i Telesystem Multipoint Stirrers

Thermo Scientific™ Cimarec™ i Telesystem Multipoint Stirrers

Safely conduct applications with aggressive media in high-humidity environments with these multipoint stirrers.

Heidolph instruments Reax 20/40

Heidolph instruments 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

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

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

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

Thermo Scientific™ Cimarec™ i Mini Stirrers

Work in the smallest of places with these mini stirrers, which come with or without your choice of controller.

BRAND™ Oval Shape PTFE Magnetic Stirring Bars

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

Fisherbrand™ RT Basic Magnetic Stirrers

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

Fisherbrand™ Stir Bar Box Set, Cylindrical

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.

Thermo Scientific™ Cimarec+™ Stirrer Series

Thermo Scientific™ Cimarec+™ Stirrer Series

Get precise stirring control for your routine protocols.

Thermo Scientific™ Cimarec™ Mono & Maxi Direct Stirrers

Thermo Scientific™ Cimarec™ Mono & Maxi Direct Stirrers

Ensure reliability, safety and performance with these mono and maxi direct stirrers, which are 100% maintenance- and wear-free.

Fisherbrand™ PTFE Stir Bars with Pivot Ring

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.

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

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

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

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

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

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

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

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

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.

Velp Scientifica™ AM4 Hot Plate Stirrer Multi-positions

Velp Scientifica™ AM4 Hot Plate Stirrer Multi-positions

Multiple-position hot plate stirrer with four separately controlled stirring plates.

Velp Scientifica™ MULTISTIRRER Digital

Velp Scientifica™ MULTISTIRRER Digital

Provides synchronized stirring on 6 or 15 samples that remains cold even after several days of continuous use. It can be combined with a recirculating water bath to thermostat the samples.

Fisherbrand™ Octahedral PTFE Stir Bar

Fisherbrand™ Octahedral PTFE Stir Bar

Provides stable stirring action. These PTFE magnetic stir bars are autoclavable and include a pivot ring. The flat surfaces provide a great mixing action.

Cowie Technology™ Oval PTFE Turbo Stir Bars with Rare Earth Core

Cowie Technology™ Oval PTFE Turbo Stir Bars with Rare Earth Core

Cowie Technology™ Oval PTFE Turbo Stir Bars with Rare Earth Core use rare earth magnets to provide significantly increased magnetic strength compared to Alnico magnets.

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

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

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™ Yellow Micro PTFE Stir Bar

Fisherbrand™ Yellow Micro PTFE Stir Bar

Fisherbrand™ Yellow Micro PTFE Stir Bar is an inert and leak-free stirrer for a wide variety of applications where identification is important.

Thermo Scientific™ Cimarec™ Mobil Direct Stirrers

Thermo Scientific™ Cimarec™ Mobil Direct Stirrers

Perform high-volume applications with the exceptional stirring power of these mobil direct stirrers.

Fisherbrand™ Double-Ended PTFE Stir Bar

Fisherbrand™ Double-Ended PTFE Stir Bar

Provides stable stirring action. These PTFE magnetic stir bars have double paddle action to give efficient stirring plus high stability.

Fisherbrand™ Mini Stirrers

Fisherbrand™ Mini Stirrers

Holds 1L. Fisherbrand™ Mini Stirrers have a stirring range of 350 to 2000rpm.

Fisherbrand™ Triangular PTFE Stir Bars

Fisherbrand™ Triangular PTFE Stir Bars

Particularly effective for dissolving solids and mixing sediments due to scraping-like action on the base of the container. The triangular PTFE stir bar provides stable stirring action for flat-bottom containers.

  spinner