分光光度法快速测定镀液中的焦磷酸铜

The Fast Determination of Cupric Pyrophosphate in Copper Plating Solution by Spectrophotometric Method

采用EDTA分光光度法测定镀液中的焦磷酸铜。实验结果表明,显色体系十分稳定。方法简便快捷且具有高选择性。分析结果的准确度能满足生产要求。

This paper determined cupric pyrophosphate in copper plating solution by spectrophotometric method. The result show developing system is very stable.This method is simple and fast,and has high choice.The accuracy of result is satisfied the production request.