Electrode for Electrolyzer, 2 x 40mm, Alternate Model Subcategory_Eye Protection 5mm copper wire on a

5mm copper wire on a clear acrylic base support side-by-side comparison of how loop count multiplies the on-axis magnetic field at fixed current

pairing a six-step 0 to 12V AC line with a continuous 0 to 12V DC line through color-coded lab terminals

this polished-wood test tube rack holds six tubes up to 22 mm and supports both storage and inverted drying

this three-piece acrylic equilateral prism set supports optics experiments in dispersion and wavelength separation

Electrode for Electrolyzer, 2 x 40mm, Alternate Model Subcategory_Eye Protection 5mm copper wire on aCopper anode and cathode pair pre mounted in a rubber bung, sized for the student electrolyzer to study electroplating, copper sulfate refining, and reactive metal electrolysis behavior.