title: Collaborative study of an automated method for the determination of nitrogen in meat products.
mesh_terms: D001322:Autoanalysis; D003124:Colorimetry; D004044:Dietary Proteins / Q000032:analysis; D008460:Meat / Q000032:analysis*; D008722:Methods; D009584:Nitrogen / Q000032:analysis*; D012995:Solubility; D013464:Sulfuric Acids; D013696:Temperature
chemical_list: D004044:Dietary Proteins; D013464:Sulfuric Acids; D009584:Nitrogen