[Detection of urea derivative herbicides by thin-layer crystallization].
D003460:Crystallization; D004237:Diuron / Q000032:analysis; D006540:Herbicides / Q000032:analysis*; D014508:Urea / Q000032:analysis*
D006540:Herbicides; D014508:Urea; D004237:Diuron
Obnaruzhenie gerbitsidov--proizvodnykh mocheviny metodom kristallizatsii v tonkov sloe.