A comparison of the dithiocarbamate method and dicupral method for determining trace amounts of copper in raw materials and in cosmetic products
RU
Sravnenie metodov opredelenija sledovykh kolichestv medi (II) v syre i gotovykh kosmeticheskikh izdelijakh s ispolzovaniem diehtilditiokarbamata natrija Ili tetraehtiltiuramdisylfida (dikuprala)