These magnetic stir bars come in various shapes and sizes for stirring liquids on magnetic stirrers or hotplate stirrers. The micro, or flea, bars are designed for stirring small volumes in vessels such as vials, tubes, and gradient markers.
- Strong alloy magnet sheathed in pure white inert PTFE
- Resistant to virtually all chemical attack
- Easy to clean
- Packaged in polarity-aligned packs to ensure maximum coupling strength
- Max. temperature: 260°C
- Sold in full packages only
- Stir bar retrievers are sold separately