1957 年 77 巻 12 号 p. 1322-1323
Separatory determination of chloramphenicol and its decomposition product was performed by isolating chloramphenicol by paper electrophoresis and determining it by ultraviolet absorption sptectrum. The result of separatory determination of the acid or alkali hydrolyzate of chloramphenicol and photodecomposition product agreed well with the values obtained by microbiological assay.