Determination of the water-soluble dinitrophenylamino acids by ion-exchange chromatography.
D000596:Amino Acids / Q000032:analysis*; D001120:Arginine / Q000032:analysis; D002852:Chromatography, Ion Exchange; D003124:Colorimetry; D004140:Dinitrophenols; D006639:Histidine / Q000032:analysis; D008239:Lysine / Q000032:analysis; D008722:Methods; D014364:Tryptophan / Q000032:analysis
D000596:Amino Acids; D004140:Dinitrophenols; D006639:Histidine; D014364:Tryptophan; D001120:Arginine; D008239:Lysine