[COLORIMETRIC DETERMINATION OF MORPHINE BY MEANS OF ALPHA-NITROSO-BETA-NAPHTHOL].
D003124:Colorimetry; D009020:Morphine; D009284:Naphthols; D009603:Nitroso Compounds
D009284:Naphthols; D009603:Nitroso Compounds; C029350:1-naphthol; D009020:Morphine; C028405:2-naphthol
COLORIMETRY; MORPHINE; NITROSO COMPOUNDS