[Detection of caffeine, theophylline, theobromine and some of their derivatives by thin layer chromatography].
D001774:Blood Chemical Analysis; D002110:Caffeine / Q000032:analysis*; D002855:Chromatography, Thin Layer; D006801:Humans; D007202:Indicators and Reagents; D008297:Male; D012997:Solvents; D013805:Theobromine / Q000032:analysis*; D013806:Theophylline / Q000032:analysis*; D014556:Urine / Q000032:analysis
D007202:Indicators and Reagents; D012997:Solvents; D002110:Caffeine; D013806:Theophylline; D013805:Theobromine
Dünnschichtchromatographischer Nachweis von Coffein, Theophyllin, Theobromin und einiger ihrer Derivate.