Description

Built to prevent breakage

25-inch rods

Pack of 50 solid rubber stoppers in assorted sizes provides acid and alkali resistance for comprehensive laboratory vessel sealing applications

sized so that students can compare its uniform-curvature surface charge against sphere and cone partners in the conductor set

Battery Eliminator, 1A, Alternate Model Material_Polyethylene Built to prevent breakageUsed to replace dry cell stacks at the bench, this 1A battery eliminator handles AC and DC simultaneously to power circuit experiments without rotating in fresh disposable batteries.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Battery Eliminator, 1A, Alternate Model Material_Polyethylene Built to prevent breakage

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