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 these suspended 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
United Scientific Supplies Stirring Rods with Rubber Policeman
Glass stirring rods are supplied with rubber policemen already attached.
Thermo Scientific™ Komet Stir Bars
Generate over three times the torque of conventional stirring bars with these komet stir bars, significantly enhancing stirrer performance and versatility.
Cole Parmer™ Glass Stir Rods with Rubber Policeman
Soft borosilicate glass with rounded ends and removable rubber policeman.
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.
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™ PTFE Magnetic Stir Bars with Pivot Ring
Used in containers with bases that are slightly curved or uneven.
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.
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.
Cowie Technology™ Cross-Shape Stirring Magnet, PTFE
A very stable general purpose stirrer. The COWIE TECHNOLOGY™ Cross-Shape Stirring Magnet has a similar action to a cylindrical stirring magnet, but gives more turbulence at low speed.
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.
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™ 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.
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™ Micro (Flea) Magnetic Stirring Bars
Fisherbrand™ Micro (Flea) Magnetic Stirring Bars is coated in FDA Grade, USP Class VI Teflon™ PTFE
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 Stir Bars with Removable Pivot Ring
Combining top-notch and uncompromising quality with an affordable price. Fisherbrand™ Round Magnetic Stir Bars are reliable and dependable.
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