[An ICP-AES method for analysis of impurities in zinc and its compounds].
An ICP-AES method for determining Ag, Co, Al, Pb etc. is described. The procedure involves direct determination of zinc and separating zinc from the impurities using coprecipitation with Y (OH)3. The RSD is 1.6-8.1%.
Qiu
H
H
Institute of Precious Metals, 650221 Kunming.
Liu
J
J