Ebonite Friction Rod, 30cm Category_Glassware Pack of 10 Stoddard test
Ebonite Friction Rod, 30cm Category_Glassware Pack of 10 Stoddard testHard 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.
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4