US$ 320.00
vertical graduated tube
125 inch Alnico horseshoe
and ice-pail induction
Cylindrical borosilicate 3
copper-coated
Economy Thermal Conductivity of Metals Apparatus Capacity_250mL vertical graduated tubeEconomy wooden ring conductivity apparatus with copper, iron, aluminum, and brass strips radiating to the rim, heating the center to show each metal's relative conduction rate.
US$ 320.00
US$ 18.00
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