Trimethyl silyl ether-enol-trimethyl silyl ether--a new type of derivative for the gas phase study of hormonal steroids.
D000305:Adrenal Cortex Hormones / Q000032:analysis; D002784:Cholesterol / Q000032:analysis; D002849:Chromatography, Gas; D006801:Humans; D006914:Hydroxysteroids / Q000032:analysis; D007202:Indicators and Reagents; D007664:Ketosteroids / Q000032:analysis; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D008722:Methods; D008738:Methyl Ethers; D012825:Silicon; D013256:Steroids / Q000032:analysis*
D000305:Adrenal Cortex Hormones; D006914:Hydroxysteroids; D007202:Indicators and Reagents; D007664:Ketosteroids; D008738:Methyl Ethers; D013256:Steroids; D002784:Cholesterol; D012825:Silicon