title: USE OF SPECTRAL REFLECTANCE IN DETERMINING COLOR STABILITIES OF NINHYDRIN COMPLEXES OF ADSORBED AMINO ACIDS.
mesh_terms: D000327:Adsorption; D000596:Amino Acids; D002845:Chromatography; D003116:Color; D007202:Indicators and Reagents; D007930:Leucine; D009555:Ninhydrin; D012106:Research; D013053:Spectrophotometry
chemical_list: D000596:Amino Acids; D007202:Indicators and Reagents; D007930:Leucine; D009555:Ninhydrin
keywords: AMINO ACIDS; CHROMATOGRAPHY; EXPERIMENTAL LAB STUDY; INDICATORS AND REAGENTS; LEUCINE; SPECTROPHOTOMETRY