Stir Bars and Rods

Fisherbrand™ Octagon Spinbar™ Magnetic Stirring Bars

Octagon magnetic stirring bars with integral pivot ring are the most commonly used shape for stirring small volumes in vessels such as vials, tubes and gradient makers.

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™ Polygon Magnetic Stirring Bars without Pivot Ring

These stirbars have polygon multifaceted surfaces that add turbulence relative to similar smooth size cylindrical bars

Fisherbrand™ Stir Bar Box Set, Cross-Shaped

Provides stable, general purpose stirring. Fisherbrand™ Stir Bar Box Sets, Cross-Shaped are isostatically molded in pure, FDA-approved PTFE plastic.

Thermo Scientific™ Nalgene™ Suspended Magnetic Stir Bars

Use Nalgene Floating Magnetic Stir Bars for constant low-speed stirring action in tissue culture applications.

Bel-Art™ SP Scienceware™ Stir Bar Retriever

Polyethylene pick-up rod with powerful Alnico magnet sealed in one end

Fisherbrand™ Micro (Flea) Magnetic Stirring Bars

Fisherbrand™ Micro (Flea) Magnetic Stirring Bars is coated in FDA Grade, USP Class VI Teflon™ PTFE

Fisherbrand™ PTFE Magnetic Stir Bar, Double-sided crosshead

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

Thermo Scientific™ Komet Stir Bars

Generate over three times the torque of conventional stirring bars with Thermo Scientific™ Komet Stir Bars, significantly enhancing stirrer performance and versatility.

Fisherbrand™ PTFE Flexible Magnet Retriever, Flexible 330x10mm

Fisherbrand™ PTFE Flexible Magnet Retrievers are for the removal of stirrer magnets from vessels of all kinds. The PTFE stir bar retriever is chemically resistant, inert, and leak-free.

Cowie Technology™ PTFE Plain Stirring Magnets

Gives turbulence at low speeds.

COWIE TECHNOLOGY™ Plain-Shape Stirring Magnet, PTFE

COWIE TECHNOLOGY™ Plain-Shape Stirring Magnet, PTFE has a similar action to a cylindrical stirring magnet, but gives more turbulence at low speed.

Fisherbrand™ Stir Bar Box Set, Oval

Guaranteed inert and leak-free. Fisherbrand™ Stir Bar Box Set, Oval is isostatically molded in pure, FDA-approved PTFE plastic.

Fisherbrand™ Magnetic Stirring Bars

Stirbar assortments come in a convenient storage box. Fisherbrand™ Magnetic Stirring Bars contain PTFE encapsulated Alnico magnets and come in various sizes.

Fisherbrand™ Cylindrical PTFE Stir Bars

Provides stable stirring action. Fisherbrand™ Cylindrical PTFE Stir Bars are a popular general-purpose stirrer for a wide variety of applications.

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.

Fisherbrand™ Turbo Elliptical PTFE Stir Bars with Rare Earth Core

Fisherbrand™ Turbo Elliptical PTFE Stir Bars with Rare Earth Core includes an assortment of useful Turbo Elliptical Stirrer Bar sizes in a reusable container.

Fisherbrand™ Hub-Shaped Stir Bars

Provides very stable stirring, especially at low speeds. Fisherbrand™ Hub-Shaped Stir Bars are isostatically molded in pure, FDA-approved PTFE plastic.

Saint-Gobain Chemware™ Bendable PTFE Stirring Rods

Contain fully enclosed steel insert for stiffness, yet can be bent to various shapes for use as powered stirrers

Corning™ PTFE-Coated Magnetic Stir Bars

For use in Corning Hotplate Stirrers

Saint-Gobain Natural Rubber Agitator

Saint Gobain Performance Plastics™ Natural Rubber Agitator is a policemen style stirrers fit easily on any glass or plastic cane.

Fisherbrand™ Tube-Shaped Stirrer Bars

Designed for use with 10mm standard cuvettes. Fisherbrand™ Tube-Shaped Stirrer Bars are isostatically molded in pure FDA-approved PTFE plastic.

Fisherbrand™ Cylindrical PTFE Stir Bars

Fisherbrand™ Cylindrical PTFE Stir Bars have a smooth, round profile. A Popular general purpose stirrer for a wide variety of applications

Fisherbrand™ Pyrex™ Magnetic Stir Bar

Useful for high temperature applications up to 274°C. Fisherbrand™ Pyrex™ Magnetic Stir Bars have a completely smooth surface offering zero absorption and are easy to clean.

Cole Parmer™ Glass Stir Rods with Rubber Policeman

Soft borosilicate glass with rounded ends and removable rubber policeman.

Fisherbrand™ Stir Bar Box Set, Octahedral

For use in containers with bases that are slightly curved or uneven. Fisherbrand™ Star Bar Box Set, Octahedral is isostatically molded in pure, FDA-approved PTFE plastic.

Fisherbrand™ Solid PTFE Stirring Rod

Chemically resistant, inert and leak-free

United Scientific Supplies Stirring Rods with Rubber Policeman

Glass stirring rods are supplied with rubber policemen already attached.

Fisherbrand™ Turbo PTFE Stir Bar Retriever with Rare Earth Core

Fisherbrand™ Turbo PTFE Stir Bar Retriever with Rare Earth Core are used to retrieve stir bars from mixing containers. The PTFE stir bar retriever is chemically resistant, inert, and leak-free. Uses Samarium-Cobalt magnets at its core.

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