ICP-AES法测定金属铬中铁、铝、硅、磷、铜的含量

Determines the iron,the aluminum,the silicon,the phosphorus and the copper content in the metallic chromium by ICP-AES

提出采用 ICP-AES 法直接测定金属铬中的 Fe、Al、Si、P、Cu 的含量,测定结果的精密度、准确度满足分析要求,该测试方法满足该产品的检测要求。

This paper suggest to directly determine the iron, the aluminum, the silicon, the phosphorus and the copper content in the metallic chromium by ICP-AES. Accuracy of determination result satisfies the analysis request. This test method satisfies the product＇ s examination request.