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

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.

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

Glass stirring rods

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

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

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

Provides greater surface area and added turbulence when compared to smooth cylindrical bars. Fisherbrand™ Octagonal Magnetic Stir Bar Assortments with Restrainers have an integral pivot ring on each bar to aid in reducing friction and chattering.

Unique high-density PTFE coated polyethylene stirring rods with a steel core with rounds ends.

Particularly useful for environmental testing and life science applications in which small sample volumes need to be prepared and evaluated

Provides effective stirring for use in round-bottom flasks and containers with bases that are slightly curved or uneven.

Chemically resistant, inert and leak-free

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

An excellent choice for mixing chemicals and liquids in the laboratory for general purpose.

For use in Corning Hotplate Stirrers

Gives turbulence at low speeds.

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

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.

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

Cylindrical magnetic stirring bars offer excellent centering and smooth running characteristics

Soft borosilicate glass with rounded ends and removable rubber policeman.

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.

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

Glass stirring rods are supplied with rubber policemen already attached.

Fisherbrand™ PTFE Triangle with Rib Stir Bars are effective fro dissolving solids and mixing sediments because of the scraper like action. They have excellent turbulence at all speeds and can be used on uneven surfaces.

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

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

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.

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.