Thin-layer chromatographic system for the semi-quantitative analysis of the ratio of alpha- and beta-dihydroequilin in the diol fraction of equine estrogen conjugates.
D015068:17-Ketosteroids / Q000032:analysis*; D000818:Animals; D002855:Chromatography, Thin Layer; D004857:Equilin / Q000031:analogs & derivatives / Q000032:analysis*; D004958:Estradiol / Q000032:analysis*; D006736:Horses
D015068:17-Ketosteroids; D004857:Equilin; D004958:Estradiol