论文部分内容阅读
本文提出以Bi—EDTA作发生试剂,汞膜电极为发生电报,采用库仑法与新极谱法相结合的方法测定铝合金中的锌。对几种标准样进行测定,结果满意。
In this paper, Bi-EDTA is used as a generating reagent, and the mercury film electrode is a telegraph. Zinc in the aluminum alloy is determined by coulometry and neo-polarographic method. Several standard samples were measured, the results are satisfactory.