Stirring Bars and Rods

Combine the functions of a stirring rod and rubber policeman with Thermo Scientific™ Nalgene™ Polypropylene Stirring Rods, featuring a flat paddle at one end and a triangular paddle at the other end. These autoclavable stirring rods are chemically compatible with a wide range of lab reagents.

Interrupted octagon profile provides greater surface area and added turbulence compared to smooth surface of cylindrical bars.

13 in. long, for deep vessels.

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.

The multifaceted magnetic stirring bar surface adds turbulence relative to similar size smooth cylindrical stirring bars.

Includes 16 stir bars. Fisherbrand™ Octagonal Magnetic Stir Bar Kit offers a convenient kit packed in compartmented storage box.

Provide better mixing at bottom of vessel with less splashing.

Pull stirring bars out of containers easily with a magnet.

These magnetic stirring bars are the most commonly used shape.

Designed especially for use in round-bottom vessels as they spin unrestricted by the vessel contour.

To agitate liquids in round bottom vessels where other stirring bars cannot be used.

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

Supplied in a convenient storage box and provide instant availability of PTFE encapsulated Alnico magnets.

Provides stable stirring action. The plain economy PTFE magnetic stir bar work within a wide range of conditions, low prices from high-volume manufacturer.

Minimize scratching with these glass stirring rods. MBL™ Borosilicate Glass Stirring Rods are ideal for a wide range of stirring applications.