About This

• The Complete Superconductivity Kit includes all the materials needed (except liquid nitrogen) to demonstrate the Meissner Effect.
• Our kit features a large superconductive disc formulated from the oxides of Yttrium, Barium, and Copper in the famous 1-2-3 chemical combination. The disc has a critical temperature of 92 degrees Kelvin.
• Chill the disc to 77 degrees Kelvin with liquid nitrogen and it produces a striking Meissner Effect (magnetic levitation) when the neodymium magnet is introduced.
• Included: One super conductive disc (7/8” x 1/8”), one neodymium magnet (1/8" dia. x 1/8"), one petri dish cover, one low temperature plastic forceps, gloves and googles, and instructions and safety precautions. Please Note: Liquid Nitrogen is not included. We recommend you source this from a local distributor.