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, for 1000mL beaker
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
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.
Fisherbrand™ Round Stir Bars with Removable Pivot Ring
Stirbars have polygon multifaceted surfaces that add turbulence relative to similar smooth size cylindrical bars.
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.
Cowie Technology™ Solid PTFE Stirring Rod
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
Provides stable stirring action. Fisherbrand™ Cylindrical PTFE Stir Bars are a popular general-purpose stirrer for a wide variety of applications.
Fisherbrand™ Round Magnetic Stirring Bar with Tapered Ends
Fisherbrand™ Round magnetic stirring bar with tapered ends is coated in FDA Grade, USP Class VI Teflon™ PTFE
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
United Scientific Supplies Stirring Rods with Rubber Policeman
Glass stirring rods are supplied with rubber policemen already attached.
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™ PTFE Magnetic Stir Bars with Pivot Ring
Used in containers with bases that are slightly curved or uneven.
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.
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.
Thermo Scientific™ Nalgene™ Polypropylene Stirring Rod
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.
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™ 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.
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™ Octagonal Magnetic Stir Bar Assortment with Retainer
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.
Fisherbrand™ PTFE Micro Magnetic Stir Bar
Designed for the smallest containers. Fisherbrand™ PTFE Micro Magnetic Stir Bar are autoclavable.
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.