BS 6068-2.24:1986 Water quality. Physical, chemical and biochemical methods. Method for the determination of non-ionic surfactants using Dragendorff reagent
This part of ISO 7875 specifies a method for the determination of non-ionic surfactants in aqueous media using Dragendorff reagent.
BS 6068-2.24:1986 history
1986BS 6068-2.24:1986 Water quality. Physical, chemical and biochemical methods. Method for the determination of non-ionic surfactants using Dragendorff reagent