Oval magnetic stir bars with a PTFE coating that have been specifically designed to maximise stirring in 2 ml and 4 ml vials. A virgin PTFE coating ensures maximum solvent compatibility. They are designed to be disposable, but may be re-used depending on usage and cleaning.
To the best of our knowledge, the technical information provided here is accurate. However, Ossila assume no liability for the accuracy of this information. The values provided here are typical at the time of manufacture and may vary over time and from batch to batch.