PTFE Octagon Magnetic Stir Bar ~ 3/8" x 2"
Dynalon
$ 16.95
SKU: 4907D
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| Diameter (O.D.) | 10 mm (3/8 inches) |
| Length | 51 mm (2 inches) |
PTFE (Polytetrafluoroethylene) coated Octagonal Stirring Bars feature ALNICO V magnetic cores which are one of the most powerful permanent magnet alloys available.
- Stir bars should not… be stored in a random mass or dropped on a hard surface, especially steel.
- Stir bars should be stored in pairs to maintain magnetic strength.
- PTFE thickness accounts for 18% of stir bar diameter.
