title: A modified technique for the quantitative analysis of amino acids by gas chromatography using heptafluorobutyric n-propyl derivatives.
mesh_terms: D000433:1-Propanol; D000596:Amino Acids / Q000032:analysis*; D002087:Butyrates; D002849:Chromatography, Gas / Q000379:methods; D002852:Chromatography, Ion Exchange; D002918:Chymotrypsin / Q000032:analysis; D005069:Evaluation Studies as Topic; D006868:Hydrolysis; D007202:Indicators and Reagents; D007328:Insulin / Q000032:analysis; D011506:Proteins / Q000032:analysis*
chemical_list: D000596:Amino Acids; D002087:Butyrates; D007202:Indicators and Reagents; D007328:Insulin; D011506:Proteins; D000433:1-Propanol; D002918:Chymotrypsin