title: A modified amino acid analyzer with greater versatility.
mesh_terms: D000596:Amino Acids / Q000032:analysis*; D000641:Ammonia / Q000032:analysis; D001322:Autoanalysis / Q000295:instrumentation*; D002021:Buffers; D002852:Chromatography, Ion Exchange; D003124:Colorimetry / Q000295:instrumentation; D003365:Costs and Cost Analysis; D005069:Evaluation Studies as Topic; D006863:Hydrogen-Ion Concentration; D008722:Methods; D013696:Temperature; D013997:Time Factors; D014364:Tryptophan / Q000032:analysis
chemical_list: D000596:Amino Acids; D002021:Buffers; D000641:Ammonia; D014364:Tryptophan