[Colorimetric determination of phenacetin and sulfanilamide].
D003124:Colorimetry; D010615:Phenacetin / Q000032:analysis*; D000077145:Sulfanilamide; D013424:Sulfanilamides / Q000032:analysis*
D013424:Sulfanilamides; D000077145:Sulfanilamide; D010615:Phenacetin
ACETOPHENETIDIN/determination; SULFANILAMIDE/determination
Sulla determinazione colorimetrica della fenacetina e della sulfanilamide.