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
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) | Fits Flask | Quantity / Pack | Where to Buy |
|---|---|---|---|---|---|
| F37130-0001 | white | 12.7 x 25.4 mm (0.5 x 1") | 100 and 200 mL | 1 | Find a Distributor |
| F37130-0002 | white | 19.1 x 50.8 mm (0.75 x 2") | 2000 and 3000 mL | 1 | Find a Distributor |
| F37130-0003 | white | 19.1 x 76 mm (0.75 x 3") | 12,000 and 22,000 mL | 1 | Find a Distributor |
| F37130-0034 | white | 9.5 x 19.1 mm (0.38 x 0.75") | 10, 25, 50, and 100 mL | 1 | Find a Distributor |
| F37130-0038 | white | 4.7 x 9.5 mm (0.19 x 0.38") | 10 and 25 mL | 1 | Find a Distributor |
| F37130-0058 | white | 6.35 x 15.9 mm (0.25 x 0.62") | 10 and 25 mL | 1 | Find a Distributor |
| F37130-0112 | white | 15.9 x 38.1 mm (0.62 x 1.5") | 300 and 500 mL | 1 | Find a Distributor |
| F37130-0114 | white | 15.9 x 31.8 mm (0.62 x 1.25") | 300 and 500 mL | 1 | Find a Distributor |
| F37130-0158 | white | 19 x 41.3 mm (0.75 x 1.62") | 500 and 1000 mL | 1 | Find a Distributor |
| F37130-0212 | white | 19 x 63.5 mm (0.75 x 2.5") | 3000 and 5000 mL | 1 | Find a Distributor |
Product Documents
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