Spherical Conductor, 5cm Diameter Biology_Microscopy Long-and-wide 95 x 20 x
Spherical Conductor, 5cm Diameter Biology_Microscopy Long-and-wide 95 x 20 xFive centimeter brass sphere mounted on an ebonite insulated metal base, designed to hold an electrostatic charge while students probe its surface with a proof plane.
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 3 - Sep 8