High quality Teflon encapsulated magnetic stirring bars ensure efficient mixing with consistent results. Multifaceted polygon shape with increased surface area creates added turbulence relative to similar sized, smooth cylindrical bars to provide thorough mixing Absence of a pivot ring allow the Spinbar to stay close to the bottom of the vessel enabling “scraping” of solids...

These stirbars have polygon multifaceted surfaces that add turbulence relative to similar smooth size cylindrical bars. Center molded pivot ring minimizes the contact area between the bar and the vessel; reduces friction and chattering Marring of plastic containers is diminished Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® brand PTFE Coating – Superior...

Used in conjunction with a magnetic stirring plate, Spinbar® stir bars create uniform, consistent, and thorough mixing of chemical solutions. Contoured egg shape is ideal for use in roundbottom vessels / flasks; ensures complete mixing Offers minimal contact when used in plastic containers; minimizes scraping Egg shape provides pivot point without a separate ring or abrupt...

This bar’s high-energy magnetic material combined with a fluted octagonal shape produces exceptional power, although its length is only 50mm (1.969") with a 21mm (0.83") diameter. Ideal for viscous solutions and efficient, high speed stirring Samarium Cobalt magnet encapsulated in FDA grade, USP Class VI Teflon® PTFE provides strong coupling with drive magnets Recessed...

Keep all your magnetic stirring bars and accessories organized and accessible with the Spinbar® Magnetic Stirring Bar Garage. Multiple sizes and shapes of magnetic stirring bars from large 15.9 cm (6”) to tiny 10 mm (0.5”) bars can be stored on this rack. Store stirring bars in pairs, with the north pole of one adjoining the south pole of the other to avoid demagnetization...