Colorimetric determination of dienoestrol: quinol-sulphuric acid IV.
D003124:Colorimetry; D004967:Estrogens / Q000032:analysis*; D010636:Phenols / Q000032:analysis*; D013464:Sulfuric Acids
D004967:Estrogens; D010636:Phenols; D013464:Sulfuric Acids