title: Removal of a Fluoram 1-positive impurity from hydrochloric acid.
mesh_terms: D000588:Amines / Q000302:isolation & purification*; D000596:Amino Acids / Q000032:analysis; D001322:Autoanalysis; D002852:Chromatography, Ion Exchange; D005069:Evaluation Studies as Topic; D005456:Fluorescent Dyes / Q000032:analysis*; D006851:Hydrochloric Acid / Q000302:isolation & purification*; D006863:Hydrogen-Ion Concentration; D008722:Methods; D009930:Organic Chemicals; D013050:Spectrometry, Fluorescence; D013997:Time Factors
chemical_list: D000588:Amines; D000596:Amino Acids; D005456:Fluorescent Dyes; D009930:Organic Chemicals; C007736:Fluoram; D006851:Hydrochloric Acid