Carbon Electrode Rod, 0.5" x 4"

This strip is 3/4" wide and 4" long. It weighs about 9 grams.

Contains one each aluminum, copper, iron & zinc 4" electrodes.

These aluminum weighing boats or weighing dishes have multiple lab uses.

Make your own battery with this voltaic cell kit.

Separate water into hydrogen gas & oxygen gas with this complete water electrolysis kit! Includes stainless steel electrodes, test tubes, alligator clip leads, sodium sulfate, a beaker, wooden splints, and a study guide.

Home Science Tools screw style 6-volt battery. Great for electricity and circuit labs!

Insulated 15" wire leads to quickly connect electrical items.

Make teaching about electricity & magnetism easy with this complete study in static electricity, current electricity, magnetism, and electromagnetism.

This piece of thin magnesium ribbon is about 4 mm wide and 60 cm long.

This strip is 3/4" wide and 4" long. It weighs about 12 grams.