Double Spinfin® Magnetic Stirring Bar
By Bel Art Products
Double Spinfin® Magnetic Stirring Bars agitate liquids in round bottom vessels such as test tubes, cylinders, and flasks, where other stirring bars cannot be used. Fins on top and bottom ensure complete agitation. Maintains its position in a vessel and will not wobble. Alnico magnet encapsulated in FDA Grade, USP Class VI PTFE low friction coating. Autoclave safe.