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Excellent for classroom demonstrations
Use for study of expansion differential
Copper and iron riveted together
The Eisco Labs Compound Bar, comprised of copper and iron, each 200 x 15 mm, riveted together. can be used for demonstrating the different expansion of two metals as shown by the curvature produced when the bar is heated.
Started over 50 years ago as a small, family-owned manufacturing company, Eisco now produces over 6,500 product lines for the science education and scientific research markets. They have headquarters in both India and the US, and serve hundreds of distributors around the world.
Their core products include glassware, physics apparatus, biology models & equipment, and chemistry lab supplies. Products are designed by a team of laboratory professionals and engineers with quality and durability in mind.