title: Destructon of micro quantities of steroids on silica gel as shown by repeated thin-layer chromatography.
mesh_terms: D000818:Animals; D002247:Carbon Isotopes; D002850:Chromatography, Gel; D002854:Chromatography, Paper; D002855:Chromatography, Thin Layer; D003345:Corticosterone / Q000032:analysis*; D006854:Hydrocortisone / Q000032:analysis*; D008055:Lipids / Q000032:analysis; D000432:Methanol; D008737:Methyl Chloride; D012822:Silicon Dioxide; D013739:Testosterone / Q000032:analysis*
chemical_list: D002247:Carbon Isotopes; D008055:Lipids; D013739:Testosterone; D012822:Silicon Dioxide; D008737:Methyl Chloride; D003345:Corticosterone; D006854:Hydrocortisone; D000432:Methanol