title: Colorimetric determination of 4-hydroxyaminoquinoline 1-oxide and 4-aminoquinoline 1-oxide.
mesh_terms: D003124:Colorimetry; D004926:Escherichia coli; D008722:Methods; D010087:Oxides; D011804:Quinolines / Q000032:analysis*
chemical_list: D010087:Oxides; D011804:Quinolines