Magnetic Stirbars

Cell (Cuvette) Spinbar® Magnetic Stirring Bar

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

This stirring bar fits standard 10 mm light path cuvettes and provides rapid vertical and horizontal mixing with minimal vortexing.

Circulus Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

These stirring bars offer fast mixing, strong turbulence, and greater stability with less drifting at higher speeds.

Color Micro (Flea) Spinbar® Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

These micro stirring bars are designed for stirring small volumes in vials, tubes, and gradient makers.

Color Octagon Spinbar® Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

These colored octagonal stirring bars have an integral pivot ring for smooth, stable stirring.

Cylindrical Spinbar® Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

These cylindrical magnetic stirring bars offer excellent centering and smooth running characteristics.

Disposable Polygon Spinbar® Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

These multifaceted stirring bars add turbulence compared to smooth cylindrical bars of similar size.

Double Spinfin® Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

These stirring bars agitate liquids in round bottom vessels such as test tubes, cylinders, and flasks, where other stirring bars cannot be used.

Elliptical (Egg-Shaped) Spinbar® Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

These egg-shaped stirring bars create uniform, consistent, and thorough mixing of chemical solutions on a magnetic stirring plate.

Fluted Octagonal Rare Earth Spinbar® Magnetic Stirring Bar

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

This bar's high-energy magnet and fluted octagonal shape produce exceptional power in a compact size.

Giant Polygon Spinbar® Magnetic Stirring Bars with Pivot Ring

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

These large stirring bars mix big volumes in drums and tanks, with a molded pivot ring that reduces contact, friction, and chattering.

Giant Polygon Spinbar® Magnetic Stirring Bars Without Pivot Ring

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

These heavy-duty bars stir large volumes of fluid on large magnetic stirrers.

Micro (Flea) Spinbar® Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

These micro stirring bars are designed for small-volume mixing in vials, tubes, and gradient makers.

Octagon Spinbar® Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

These octagonal stirring bars provide uniform, consistent, and thorough mixing of chemical solutions on a magnetic stirring plate.

Plain Spinbar® Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

These smooth-surface stirring bars have no sharp or flat edges, maximizing contact with the stirring vessel.

Polygon Spinbar® Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

These polygon stirring bars have multifaceted surfaces that add turbulence compared to smooth cylindrical bars of similar size.

Polygon Spinbar® Magnetic Stirring Bars Without Pivot Ring

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

These high-quality Teflon®-encapsulated stirring bars ensure efficient mixing with consistent results.

Pyrex Spinbar® Magnetic Stirring Bars

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

These 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 spinout in viscous solutions or at high stirring speeds with these rare earth stirring bars.