The identification of steroids.
D002849:Chromatography, Gas; D002854:Chromatography, Paper; D002855:Chromatography, Thin Layer; D007259:Infrared Rays; D009682:Magnetic Resonance Spectroscopy; D009905:Optical Rotatory Dispersion; D011868:Radioisotopes; D011874:Radiometry; D013057:Spectrum Analysis; D013256:Steroids / Q000032:analysis* / Q000592:standards; D014466:Ultraviolet Rays; D014961:X-Ray Diffraction
D011868:Radioisotopes; D013256:Steroids