Ceramic Mortar and Pestle Both pieces are ceramic. Used together to break down soil clumps prior to testing and to crush other materials for testing and blending.

• Heavy porcelain 5 inch dia. mortar
• Glazed except for sample contact area
• Small porcelain pestle included
• Use optional rubber tipped wooden pestle (part # HM111) to break up agglomerates of soils, etc.