Spinring® stirring bars provide maximum stabilization of the magnetic stirring bar with the addition of a removable “hoop” around a standard octagonal bar.

• Best suited for larger open-neck vessels, such as buckets and beakers
• Friction fit of the “hoop” and bar allows them to spin as a unit
• "Spin out” is virtually eliminated
• Stirring bar remains centered in vessel
• Octagon shape creates a deep vortex without splashing or chattering
• PTFE low-friction coating
• Durable and inert
• Autoclavable

Manufactured in a registered ISO 9001:2008 facility, as verified by SGS certification.