Spinring® Magnetic Stirring Bars
Virtually Eliminates Spinout
These stirring bars have a removable hoop around a standard octagonal bar for maximum stability.
- Best suited for larger open-neck vessels, such as buckets and beakers
- Hoop and bar are friction-fit to spin as a unit, virtually eliminating spinout and keeping the bar centered
- Octagon shape creates a deep vortex without splashing or chattering
- Alnico magnet encapsulated in FDA-grade, USP Class VI Teflon® PTFE for superior chemical compatibility
- Manufactured in an ISO 9001:2015-registered facility, as verified by SGS certification; autoclavable
TEFLON® is a registered trademark of The Chemours Company FC LLC and used under license by Bel-Art Products, Inc.
Product Variants
| Catalog No. | Color | Dimensions (Diam. x L) | Ring O.D. | Quantity / Pack | Where to Buy |
|---|---|---|---|---|---|
| F37140-0010 | white | 8 x 25.4 mm (0.31 x 1") | 1.25” (31.8 mm) | 1 | Find a Distributor |
| F37140-0020 | white | 8 x 50.8 mm (0.31 x 2") | 2.25” (57.2 mm) | 1 | Find a Distributor |
Product Documents
Discover Related Bel-Art Products
Micro (Flea) Spinbar® Magnetic Stirring Bars
These micro stirring bars are designed for small-volume mixing in vials, tubes, and gradient makers.
Polygon Spinbar® Magnetic Stirring Bars
These polygon stirring bars have multifaceted surfaces that add turbulence compared to smooth cylindrical bars of similar size.
Giant Polygon Spinbar® Magnetic Stirring Bars Without Pivot Ring
These heavy-duty bars stir large volumes of fluid on large magnetic stirrers.
