title: An improved method for determining ammonia formed in enzyme reactions.
mesh_terms: D000581:Amidohydrolases; D006631:Amine Oxidase (Copper-Containing); D000594:Amino Acid Oxidoreductases; D000619:Aminohydrolases; D000641:Ammonia; D003605:D-Amino-Acid Oxidase; D005972:Glutaminase; D006863:Hydrogen-Ion Concentration; D066298:In Vitro Techniques; D008190:Lyases; D008832:Microchemistry; D013053:Spectrophotometry; D014510:Urease
chemical_list: D000641:Ammonia; D000594:Amino Acid Oxidoreductases; D006631:Amine Oxidase (Copper-Containing); D003605:D-Amino-Acid Oxidase; D000581:Amidohydrolases; D005972:Glutaminase; D014510:Urease; D000619:Aminohydrolases; D008190:Lyases