Determination of High Content of Zinc,Cadmium and Copper by ICP-AES
Wen Li
Abstract
Wen Li
Abstract
Zinc,cadmium and copper in the high content was determined by ICP-AES.The optimal working parameters of instrument and the method for treatment of sample were established.Under experimental optimal conditions,copper content of 8%—12%,cadmium content of 35%—38% and zinc content of 21%—23% in the sample were determined.The recoveries were 99.8%—100.0% for copper,98.3%—99.9% for cadmium,99.3%—99.5% for zinc,respectivety.
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Zinc,cadmium and copper in the high content was determined by ICP-AES.The optimal working parameters of instrument and the method for treatment of sample were established.Under experimental optimal conditions,copper content of 8%—12%,cadmium content of 35%—38% and zinc content of 21%—23% in the sample were determined.The recoveries were 99.8%—100.0% for copper,98.3%—99.9% for cadmium,99.3%—99.5% for zinc,respectivety.
Key concepts: Cadmium, Zinc, Copper, Inductively coupled plasma atomic emission spectroscopy, Chemistry, Metallurgy, Nuclear chemistry, Materials science