title: Miniature thin-layer chromatography of phenylthiohydantoin amino acids. Application of automatic Edman degradation.
mesh_terms: D000596:Amino Acids / Q000032:analysis*; D002855:Chromatography, Thin Layer; D006827:Hydantoins / Q000032:analysis; D008722:Methods; D008832:Microchemistry
chemical_list: D000596:Amino Acids; D006827:Hydantoins