Description
Used to generate triboelectric static charge by rubbing against glass
supplied with keepers in a cardboard storage box for routine classroom work on field lines
Zinc-plated rectangular steel bar-magnet pair packaged with keepers that bridge the poles in storage
Slotted with a central well on each glass
1% Methylene Blue Solution Size:1L Used to generate triboelectric static
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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