title: A chromatogram staining technique useful for 3 -hydroxy-5-ene steroids and certain steroid drugs.
mesh_terms: D000731:Androstanes / Q000302:isolation & purification; D002855:Chromatography, Thin Layer; D005453:Fluorescence; D008722:Methods; D011278:Pregnanes / Q000302:isolation & purification; D013194:Staining and Labeling; D013256:Steroids / Q000302:isolation & purification*; D014466:Ultraviolet Rays
chemical_list: D000731:Androstanes; D011278:Pregnanes; D013256:Steroids