title: A rapid method for repurifying partly degraded radiolabeled steroids.
abstract: This rapid method for repurifying radiolabeled steroids from degraded products is based upon differential partitioning of intact and degraded molecules between aqueous-phase solution and anhydrous diethyl ether. Results compare favorably with those by liquid-chromatographic methods.
mesh_terms: D002851:Chromatography, High Pressure Liquid; D003377:Countercurrent Distribution; D004986:Ether; D006854:Hydrocortisone / Q000302:isolation & purification; D011374:Progesterone / Q000302:isolation & purification; D011854:Radiochemistry; D013256:Steroids / Q000302:isolation & purification*; D013739:Testosterone / Q000302:isolation & purification; D014316:Tritium
chemical_list: D013256:Steroids; D004986:Ether; D014316:Tritium; D013739:Testosterone; D011374:Progesterone; D006854:Hydrocortisone