This Bronze Porous Stone is 2.360in (59.9mm) diameter, 0.125in (3.1mm) thick and constructed of quality sintered bronze material. The rigid disc supports either end of cylindrical soil samples while allowing two-way flow of fluids. See our complete line of Porous Stones or contact us for custom sizes and materials.
- Quality sintered bronze material
- Long service life
- 2.360in Diameter Bronze Porous Stone, 0.125in Thick