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.

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.

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

Constructed of AR-GLAS™. Tubes are fused closely at both ends.

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

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

Glass stirring rods

Combining top-notch and uncompromising quality with an affordable price. Fisherbrand™ Round Magnetic Stir Bars are reliable and dependable.

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.

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

Combine functions of a stirring rod and rubber policeman with these polypropylene stirring rods, featuring a flat paddle at one end and a triangular paddle at the other end.

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

Chemically resistant, inert and leak-free

For use in Corning Hotplate Stirrers

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

Soft borosilicate glass with rounded ends and removable rubber policeman.

Can be used in temperatures up to 280°C (540°F). The PTFE stirring rod has a solid PTFE core. These rods are chemically resistant, inert, and leak-free.

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

Reaches down drains for lost bars

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

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

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

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

Gives turbulence at low speeds.

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.

Fisherbrand™ Round magnetic stirring bar with tapered ends is coated in FDA Grade, USP Class VI Teflon™ PTFE

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

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.

Stirbars have polygon multifaceted surfaces that add turbulence relative to similar smooth size cylindrical bars.