Description
Magnetic stir bars are coated magnets used to stir liquids in a sealed container. They can stir fluids without requiring an opening in the container. They are a popular way of stirring liquids in modestly sized containers. Magnetic stirrers are used in chemistry and biology research, especially in medicine
| material | octagonal PTFE-coated |
| mfr. no. | Bel-Art |
| size | 1 1/2 in. × 1/2 in. |
| color | white |
