title: The chromatography of antibiotics on SP-sephadex.
mesh_terms: D000667:Ampicillin / Q000032:analysis; D000900:Anti-Bacterial Agents / Q000032:analysis*; D002852:Chromatography, Ion Exchange; D004009:Dicloxacillin / Q000032:analysis; D004318:Doxycycline / Q000032:analysis; D006863:Hydrogen-Ion Concentration; D007475:Ion Exchange Resins; D008690:Methacycline / Q000032:analysis; D008722:Methods; D010118:Oxytetracycline / Q000032:analysis; D013056:Spectrophotometry, Ultraviolet; D013057:Spectrum Analysis
chemical_list: D000900:Anti-Bacterial Agents; D007475:Ion Exchange Resins; D000667:Ampicillin; D004009:Dicloxacillin; D008690:Methacycline; D004318:Doxycycline; D010118:Oxytetracycline