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Ceramic Ring Magnets
These ceramic ring magnets have an inside diameter of 35 mm and an outside diameter of 45 mm.
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Environmentally Friendly Thermometers
Glass thermometers with partial or total immersion.
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Bare Copper Wire, 113 g Spool
A bare copper wire of the highest quality. Available in several standard AWG sizes.
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Eisco® Copper Calorimeter Set
This polished copper calorimeter set has everything you need.
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Eisco Dual Speed Ticker Tape Timer
Measures velocity and acceleration with durability and accuracy.
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Spring Large - Compression
Excellent demonstration of compression for hooke's law. Approximately 300mm long with a 10mm diameter and wire of 19 SWG.
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Simple Machines, Lever Model
This wooden machine is elegantly designed and easy for students to use. Study levers and mechanical advantage both qualitatively and quantitavely.
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Eisco® Electrodes
Individual metal electrodes for electrochemical experiments.
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Ward's® Essentials Trebuchet Kit
Recreate the medieval weapon using counterweights.
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Immersion Thermometer
Black liquid against lead-free, yellow back glass for easy readability and fewer reading errors.
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Eisco Semi-Plano Glass Lenses
Individual round glass lenses made with one flat side.