Description | 1.0% Casein digest (NZ amine), 0.5% Sodium Chloride, 0.5% Yeast Extract, 1.0% bacto casamino acids, 0.2% Mag. Sulfate. | 10% Casein digest (NZ amine), 5.0% Sodium Chloride, 5.0% Yeast Extract. | 5.0% Casein digest (NZ amine), 2.5% Sodium Chloride, 2.5% Yeast Extract. | 1.0% Casein digest (NZ amine), 0.5% Sodium Chloride. |