Tentative rine method). 17401-01-70T.
D000397:Air Pollution / Q000032:analysis*; D000588:Amines; D000983:Antipyrine; D055598:Chemical Phenomena; D002621:Chemistry; D006863:Hydrogen-Ion Concentration; D008722:Methods; D010084:Oxidation-Reduction; D010636:Phenols / Q000032:analysis*; D011720:Pyrazoles; D013053:Spectrophotometry
D000588:Amines; D010636:Phenols; D011720:Pyrazoles; D000983:Antipyrine