Electrode for Electrolyzer, 2 x 40mm Subcategory_Test Tubes this silicone-belt Van de Graaff

this silicone-belt Van de Graaff generator demonstrates charge conservation

DC to 3 phase AC variable frequency inverter

Soft-iron U-frame with attached armature carries two 270-turn coils of 0

supplied in a storage case for student precision work

Demonstrates inertial mass independent of gravity through a spring-steel oscillating platform with two 130 by 50mm trays

Electrode for Electrolyzer, 2 x 40mm Subcategory_Test Tubes this silicone-belt Van de GraaffIron anode and cathode pair fitted into a rubber bung for the student electrolyzer, used to compare reactive metal electrolysis behavior against carbon and platinum in the same apparatus.