[en] The preparation of 2.4-dinitrophenol-14C by nitration of p-nitrophenol-14C is described. Details of analytic and preparative thin-layer chromatography and spectrophotometric analysis are given. (author)
Original Title
Synthese von 2,4-Dinitrophenol-14C zur radioaktiven Markierung von Peptiden und Eiweisskoerpern