Determination of anionic surfactants in water.
D000476:Alkanesulfonates; D055598:Chemical Phenomena; D002621:Chemistry; D003300:Copper; D006863:Hydrogen-Ion Concentration; D007477:Ions; D008722:Methods; D010618:Phenanthrolines; D013053:Spectrophotometry; D013451:Sulfonic Acids / Q000032:analysis; D013501:Surface-Active Agents / Q000032:analysis*; D014867:Water / Q000032:analysis*
D000476:Alkanesulfonates; D007477:Ions; D010618:Phenanthrolines; D013451:Sulfonic Acids; D013501:Surface-Active Agents; D014867:Water; D003300:Copper