Description
Used to draw electrons from glass and ebonite rods during rubbing
Heavy copper tube paired with a neodymium magnet and a steel slug
and specimen inspection across thread counts
Enlarged seventy-five-times life size skin model reveals epidermal layers
Carbon Electrode, 100 x 20 x 5mm, 10-Pack Chemical_Catalase Used to draw electrons fromBulk pack of ten solid carbon electrode bars compatible with the student voltaic cell, sized for whole class electrolysis investigations where every lab group runs its own cell.
Exchange/Return Notes
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