title: Three radioactivity detectors for liquid-chromatographic systems compared.
abstract: Three radioactivity detectors coupled to a "high-performance" liquid-chromatography system are compared with regard to static efficiency, dynamic efficiency, background measurements, and within- and between-day variabilities. Their advantages and disadvantages are discussed.
mesh_terms: D002851:Chromatography, High Pressure Liquid / Q000295:instrumentation*; D005069:Evaluation Studies as Topic; D006801:Humans; D011239:Prednisolone / Q000652:urine; D011241:Prednisone / Q000652:urine; D011874:Radiometry / Q000295:instrumentation*
chemical_list: D011239:Prednisolone; D011241:Prednisone