The complexing of histamine with p-benzoquinone.
D006632:Histamine; D006873:Hydroquinones; D007700:Kinetics; D011809:Quinones; D013053:Spectrophotometry; D013056:Spectrophotometry, Ultraviolet; D013696:Temperature; D013816:Thermodynamics
D006873:Hydroquinones; D011809:Quinones; D006632:Histamine