Description

with identical volumes across specimens for direct mass-density comparison

and two removable stainless steel pans on a 10

and 6V-powered ignition light staging each step

letting instructors tailor voltage to light sources and experiment-specific requirements

Ebonite Friction Rod, 30cm Biology_Botany with identical volumes across specimensHard vulcanized ebonite rod that takes on a strong negative charge when rubbed with fur, paired with electroscopes and pith balls in classic electrostatic charging investigations.

Exchange/Return Notes

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Ebonite Friction Rod, 30cm Biology_Botany with identical volumes across specimens

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