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 Teflon® PTFE low friction coating; durable and inert
- Manufactured in a registered ISO 9001:2008 facility, as verified by SGS certification
- Autoclave safe