Round Spinbar® Magnetic Stirring Bar
By Bel Art Products
Round magnetic stirring bars with tapered ends have a naturally centered pivot point, eliminating the need for a separate pivot ring. Smooth surface and slightly raised ends facilitate efficient movement through solutions. End diameters are 1mm less than center diameter. Alnico magnet encapsulated in FDA Grade, USP Class VI PTFE low friction coating. Autoclavable.