Leyden Jar Item number LYJ001. Regularly stocked item. Usually ships within 3 to 5 business days.
grades 8 to 12
ages 13 to 18
list price $30.09 our price $15.05 savings $15.05 (50%)
Learn about static electricity and the function of a dielectric with this device. Two aluminum jars-one with an attached aluminum electrode-and one plastic jar are used to cellect the charge. Assembled device is 6" tall and 3-1/4" in diameter.
This hand-driven centrifuge comes with a table-mounting clamp. Features a painted metal body, and metal head. Comes... grades 8 to 12 more
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Flask Form Electroscope
This electroscope is housed in a 250 ml Pyrex flask with a metal rod attached to a rubber stopper. A pair of alumin... grades 8 to 12 more
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Hand Air Pump
This pump features a painted steel barrel, steel valve assembly, and a wooden handle. Both in and out ports are equ... grades 8 to 12 more
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With lip, and porcelain handles. Casseroles are glazed inside and out. 100mm/220ml... grades 8 to 12 more