US$ 219.50
7cm hoop offers 5/10/15-turn taps and an included compass needle for direct deflection readings
with polystyrene spheres
photo displays
Life-size muscular skeleton model features painted muscle origins
Zinc Plates for Simple Cells Subcategory_Inorganic Compounds 7cm hoop offers 5/10/15-turn tapsZinc plate with 4mm socket terminals sized for the simple cell apparatus, providing the more readily oxidized electrode that drives current in classic galvanic cell demonstrations.
US$ 219.50
US$ 219.50
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