Crude Protein Crude Fat Moisture Salt Content Ash Content Sand Content Particle Size 65%min 11%max 10%max 3%max 18%max 2%max 90%passing 20mesh 60%min 11%max 10%max 3%max 18%max 2%max 90%passing 20mesh 55%min 11%max 10%max 3%max 18%max 2%max 90%passing 20mesh