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Indium Ampoule with 325 Mesh Spheres Source: Retired Mat. Sci. Professor's Lab Cleanout Purity: 99.999% This ampoule of Indium spheres is a gorgeous example of packed-bed flow - rotating the ampoule slowly produces beautiful, flowing cascades of Indium balls. The ampoule also keeps the surface free of corrosion, allowing the particles to sparkle in direct light. |