title: A method for the analysis of 15N-labelled amino acids in the effluent from preparative amino acid-analysis columns.
mesh_terms: D000596:Amino Acids / Q000032:analysis*; D006863:Hydrogen-Ion Concentration; D008722:Methods; D009587:Nitrogen Isotopes
chemical_list: D000596:Amino Acids; D009587:Nitrogen Isotopes