UNE 40241-2:1975 PRECISIONS IN THE METHOD OF DETERMINING THE CONTENT IN CISTERNIC ACID OF HYDROLIZED OF WOOL BY MEANS OF ELECTROPHORESIS ON PAPER AND COLOURIMETRY.
1975UNE 40241-2:1975 PRECISIONS IN THE METHOD OF DETERMINING THE CONTENT IN CISTERNIC ACID OF HYDROLIZED OF WOOL BY MEANS OF ELECTROPHORESIS ON PAPER AND COLOURIMETRY.