Description

5 inch plastic case

sized so that students can charge an outer pail and watch the inner pails register zero charge during the classic ice-pail demonstration

Eight 15 x 10 x 10cm pinhole boxes

Snap-apart 2-inch ceramic bar magnets in a 10-pack

Meker-style natural gas burner delivers a broad

Half Ebonite / Half Brass Friction Rod, 0.5 x 12" Lab Supplies_Filtering Supplies 5 inch plastic caseTwelve inch friction rod machined half from ebonite and half from brass, generating opposite charges along its length to compare negative and positive triboelectric behavior side by side.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
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Half Ebonite / Half Brass Friction Rod, 0.5 x 12" Lab Supplies_Filtering Supplies 5 inch plastic case

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