A stronger magnetic stirring bar can reduce spinout and save users time and frustration when stirring viscous solutions or stirring at high speeds. Scienceware® Rare Earth – Samarium Cobalt Spinbar® Octagon Magnetic Stirring Bars have a stronger energy magnet that provides stronger coupling with the drive magnet when compared to Alnico magnetic stirring bars.
Reduce Spinout with Scienceware® Rare Earth – Samarium Cobalt Spinbar® Octagon Magnetic Stirring Bars
“Users can be more confident and move on to other tasks while mixing with Rare Earth - Samarium Cobalt stirring bars knowing that the chance of decoupling is greatly reduced,” says Lenny Hernandez, Product Manager for Bel-Art Products. “Then you can spend more time on other tasks, and less time babysitting your stirring project.”
“Testing was performed using 1/2” x 3/8” magnetic stirring bars. It was found that the Samarium Cobalt bar had up to three times stronger stirring power as opposed to the alnico bar,” according to Hernandez.
Scienceware® Rare Earth - Samarium Cobalt Magnetic Stirring Bars have an octagon shape with a pivot ring. This creates strong turbulence yet produces minimal chattering and friction. They are manufactured in a Registered ISO 9001:2008, as Verified by SGS Certification and can be autoclaved for sterility.
Coated in distinctive, bright green Teflon® PTFE, they are easy to differentiate from other stirring bars. “There is no need to mark them or keep them in a different place,” added Hernandez. “They are easily identifiable, even from a distance.”
Company websiteBel-Art Products