title: Coloration of peroxidase reagents in the test tube with enzymes and nonenzymatic substances. The 33rd report of histochemical study of peroxidase.
mesh_terms: D002374:Catalase; D003116:Color; D003300:Copper; D003574:Cytochrome c Group; D006735:Horseradish Peroxidase; D007202:Indicators and Reagents; D009993:Osmium Tetroxide; D009195:Peroxidase; D010544:Peroxidases
chemical_list: D003574:Cytochrome c Group; D007202:Indicators and Reagents; D003300:Copper; D006735:Horseradish Peroxidase; D010544:Peroxidases; D002374:Catalase; D009195:Peroxidase; D009993:Osmium Tetroxide