Elliptical (Egg-Shaped) Spinbar® Magnetic Stirring Bars
“Eggcellent” for Round Bottom Flasks
Used in conjunction with a magnetic stirring plate, Spinbar® stir bars create uniform, consistent, and thorough mixing of chemical solutions.
- Contoured egg shape is ideal for use in round-bottom vessels and flasks, ensuring complete mixing
- Offers minimal contact when used in plastic containers; minimizes scraping
- Egg shape provides a pivot point without a separate ring for smoother mixing
- Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® brand PTFE Coating; the three smallest sizes have a cylindrical magnet instead of egg-shaped
- Manufactured in a registered ISO 9001:2015 facility, as verified by SGS certification; autoclave safe
Note: TEFLON® is a registered trademark of The Chemours Company FC LLC and used under license by Bel-Art Products, Inc.
Product Variants
| Catalog No. | Fits Round Bottom Flasks | Dimensions (Diam. x L) | Pk/Cs | variant_of | Quantity / Pack | Where to Buy |
|---|---|---|---|---|---|---|
| F37130-0038 | 10 and 25 mL | 0.38 x 0.19" (9.5 x 4.7 mm) | 50 | Elliptical (Egg-Shaped) Spinbar Magnetic Stirring Bars | 1 | Find a Distributor |
| F37130-0112 | 300 and 500 mL | 1.5 x 0.63" (38.1 x 15.9 mm) | 50 | Elliptical (Egg-Shaped) Spinbar Magnetic Stirring Bars | 1 | Find a Distributor |
| F37130-0003 | 12000 and 22000 mL | 3 x 0.75" (76 x 19.1 mm) | 50 | Elliptical (Egg-Shaped) Spinbar Magnetic Stirring Bars | 1 | Find a Distributor |
| F37130-0034 | 10,25,50,100 mL | 0.75 x 0.38" (19.1 x 9.5 mm) | 50 | Elliptical (Egg-Shaped) Spinbar Magnetic Stirring Bars | 1 | Find a Distributor |
| F37130-0158 | 500 and 1000 mL | 1.63 x 0.75" (41.3 x 19 mm) | 50 | Elliptical (Egg-Shaped) Spinbar Magnetic Stirring Bars | 1 | Find a Distributor |
| F37130-0212 | 3000 and 5000 mL | 2.5 x 0.75" (63.5 x 19 mm) | 50 | Elliptical (Egg-Shaped) Spinbar Magnetic Stirring Bars | 1 | Find a Distributor |
| F37130-0114 | 300 and 500 mL | 1.25 x 0.63" (31.8 x 15.9 mm) | 50 | Elliptical (Egg-Shaped) Spinbar Magnetic Stirring Bars | 1 | Find a Distributor |
| F37130-0002 | 2000 and 3000 mL | 2 x 0.75" (50.8 x 19.1 mm) | 50 | Elliptical (Egg-Shaped) Spinbar Magnetic Stirring Bars | 1 | Find a Distributor |
| F37130-0001 | 100 and 200 mL | 1 x 0.5" (25.4 x 12.7 mm) | 50 | Elliptical (Egg-Shaped) Spinbar Magnetic Stirring Bars | 1 | Find a Distributor |
| F37130-0058 | 10 and 25 mL | 0.63 x 0.25" (15.9 x 6.35 mm) | 50 | Elliptical (Egg-Shaped) Spinbar Magnetic Stirring Bars | 1 | Find a Distributor |
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