Magnetic Stirbars

Cell (Cuvette) Spinbar® Magnetic Stirring Bar

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

This magnetic stirring bar fits into the standard 10 mm light path cuvette and provides rapid vertical and horizontal mixing with minimal vortexing.

Circulus Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

Circulus™ Magnetic Stirring Bars offer fast mixing action and strong turbulence as well as greater stability with less drifting at higher speeds.

Color Micro (Flea) Spinbar® Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

Micro (Flea) magnetic stirring bars are designed for stirring small volumes in vessels such as vials, tubes, and gradient makers.

Color Octagon Spinbar® Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

Octagon magnetic stirring bars with integral pivot ring are the most commonly used shape.

Cylindrical Spinbar® Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

With removable pivot ring.

Disposable Polygon Spinbar® Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

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

Double Spinfin® Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

The proven design of the Spinfin® Magnetic Stirring Bar made doubly effective.

Elliptical (Egg-Shaped) Spinbar® Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

Used in conjunction with a magnetic stirring plate, Spinbar® stir bars create uniform, consistent, and thorough mixing of chemical solutions.

Fluted Octagonal Rare Earth Spinbar® Magnetic Stirring Bar

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

This bar's high-energy magnetic material combined with a fluted octagonal shape produces exceptional power, although its length is only 50 mm (1.969") with a 21 mm (0.83") diameter.

Giant Polygon Spinbar® Magnetic Stirring Bars with Pivot Ring

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

Designed for stirring large volumes in vessels such as drums and tanks, a molded pivot ring minimizes the contact area between the bar and vessel, reducing friction and chattering.

Giant Polygon Spinbar® Magnetic Stirring Bars Without Pivot Ring

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

These heavy duty bars are used for stirring large volumes of fluid with large magnetic stirring machines, such as the Cool Stir Large Volume Stirrer (H37028-0001) or similar equipment.

Micro (Flea) Spinbar® Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

Designed for small volume mixing in vessels such as vials, tubes, and gradient makers.

Octagon Spinbar® Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

Used in conjunction with a magnetic stirring plate, Spinbar® stir bars enable uniform, consistent, and thorough mixing of chemical solutions.

Plain Spinbar® Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

Smooth surface stirbars have no sharp or flat edges which maximizes contact with the stirring vessel.

Polygon Spinbar® Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

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

Polygon Spinbar® Magnetic Stirring Bars Without Pivot Ring

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

High quality Teflon encapsulated magnetic stirring bars ensure efficient mixing with consistent results.

Pyrex Spinbar® Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

Pyrex® Spinbar® glass encapsulated Alnico magnet stirring bars are useful for high temperature applications up to 274 °C (525 °F).

Rare Earth – Samarium Cobalt Spinbar® Octagon Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

Reduce frequency of spinout in viscous solutions or when stirring at high speeds.