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For researchers, scientists, and technical professionals: Your one-stop shop for the complete range of laboratory, production, and safety products and services.
Teaching and training supplies to support a variety of educational disciplines and suitable for kindergarten, elementary, middle school, high school, and college classrooms as well as remote education.
Innovating Science™ Electric Art Kit A uses a copper pen to electrolyze a solution of potassium iodide and draw on a piece of filter paper. The color of the ink changes depending on whether the copper is acting as the cathode, or the anode in the electrolytic cell.
This air-core inductor is made from 20 gauge copper wire. It has an inductance of 5 mH and low resistance. A metal core can be added to increase inductance.