Thin layer and column chromatographic group separations of steroids as trimethylsilyl ethers. Isolation for GLC analysis of pregnanediol and estriol in pregnancy urine.
D015068:17-Ketosteroids / Q000032:analysis; D000728:Androgens / Q000032:analysis; D000731:Androstanes / Q000032:analysis; D055598:Chemical Phenomena; D002621:Chemistry; D002845:Chromatography; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D004964:Estriol / Q000652:urine*; D004987:Ethers; D005260:Female; D006801:Humans; D007202:Indicators and Reagents; D008956:Models, Chemical; D011247:Pregnancy; D011276:Pregnanediol / Q000652:urine*; D012828:Silicones; D013256:Steroids / Q000032:analysis*
D015068:17-Ketosteroids; D000728:Androgens; D000731:Androstanes; D004987:Ethers; D007202:Indicators and Reagents; D012828:Silicones; D013256:Steroids; D004964:Estriol; D011276:Pregnanediol