Petri Dish Iron Filings Magnetic Field Demo

SKU: 43800

$11.95USD Each


This very simple accessory allows for demonstrating the presence and shape of magnetic fields. The petri dish rests on a mount made with molecular model parts (color may vary). Just pour in the iron filings & slide the bar magnets underneath.

Scroll down to see the video of this in action.

Need more?,Get our 10 Pack for Classes.

Currently Out of Stock

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