Determination of aniotic surfactants with azure A and quarternary ammonium salt.
D000476:Alkanesulfonates / Q000032:analysis*; D003902:Detergents / Q000032:analysis*; D007097:Imines; D010640:Phenothiazines; D000644:Quaternary Ammonium Compounds; D014873:Water Pollutants / Q000032:analysis*
D000476:Alkanesulfonates; D003902:Detergents; D007097:Imines; D010640:Phenothiazines; D000644:Quaternary Ammonium Compounds; D014873:Water Pollutants