[Content of benzidine base admixture in direct dyes based on it].
D001560:Benzidines / Q000032:analysis*; D002855:Chromatography, Thin Layer / Q000379:methods; D004396:Coloring Agents / Q000032:analysis*; D011044:Poland; D013050:Spectrometry, Fluorescence / Q000379:methods; D014586:USSR
D001560:Benzidines; D004396:Coloring Agents
Izuchenie soderzhaniia primesi benzidin-osnovaniia v priamykh krasiteliakh, poluchaemykh na ego osnove.