title: Colorimetric determination of cephradine, a cephalosporin antibiotic.
mesh_terms: D002511:Cephalosporins / Q000032:analysis*; D003124:Colorimetry; D003510:Cyclohexanes / Q000032:analysis; D006358:Hot Temperature; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007202:Indicators and Reagents; D007700:Kinetics; D008722:Methods; D009584:Nitrogen; D009994:Osmolar Concentration; D010406:Penicillins / Q000032:analysis; D013997:Time Factors; D014867:Water
chemical_list: D002511:Cephalosporins; D003510:Cyclohexanes; D007202:Indicators and Reagents; D010406:Penicillins; D014867:Water; D009584:Nitrogen