New diazonium components as coupling agents in the demonstration of phosphatases.
D001391:Azo Compounds / Q000737:chemistry*; D006652:Histological Techniques; D010744:Phosphoric Monoester Hydrolases / Q000737:chemistry*
D001391:Azo Compounds; D010744:Phosphoric Monoester Hydrolases
AZO COMPOUNDS/chemistry; HISTOLOGICAL TECHNIQUES; PHOSPHATASES/chemistry