title: Mechanism of surfactant-induced changes in the visible spectrometry of metal-Chrome Azurol S complexes.
mesh_terms: D062385:Hydroxybenzoates / Q000032:analysis*; D008670:Metals / Q000032:analysis*; D013053:Spectrophotometry / Q000379:methods; D013501:Surface-Active Agents
chemical_list: D062385:Hydroxybenzoates; D008670:Metals; D013501:Surface-Active Agents; C015076:chrome azurol S