Grind solids into fine powders with mortar and pestle sets from Grainger. They are ideal for grinding soft tissues and resuspension of protein and DNA pellets. Choose from a selection including porcelain, glass, and polyethylene sets with capacity ranges of 1.5mL to 500 mL. Porcelain mortars feature a pouring spout and rounded shape. Glass mortar and pestle sets are ideal for routine sample grinding.