[Identification of urea in water model solutions].
D005859:Germany, East; D006801:Humans; D007220:Industrial Waste / Q000032:analysis*; D014508:Urea / Q000032:analysis*; D014877:Water Pollution, Chemical / Q000032:analysis*
D007220:Industrial Waste; D014508:Urea
Experimentelle Untersuchungen zur Identifizierung von Harnstoff in wässrigen Modellösungen.