Frey Scientific Magnesium Electrode Strip, 5" Length x 3/4" Width x 3/64" Thick
Frey Scientific magnesium electrode strip. Use these electrodes for experiments with electrochemical cells or any number of chemical or electrical experiments. Electrodes are formed in 5-inches length by 3/4-inches width by 3/64-inches thickness (with some exceptions in thickness) and have the symbol of the element stamped on. Warning: choking hazard-Small Parts, Not for children under 3 years.