火焰原子吸收法测定冰铜中锑和铋

摘要

In the medium of 5% HCl-HNO3 (3+1) containing tartaric acid as complex reagent, Sb and Bi in copper matte were determined by FAAS. The linear relationship was good in the range of 0-20μg/mL for antimony and bismuth. The recoveries were 90%-105%.%以酒石酸作络合剂，在5％的王水介质中，采用原子吸收法测定冰铜中锑、铋。锑、铋在0～20μg／mL范围内线性良好。回收率为90％～105％。