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讨论了ICP—AES法测定美得利粉中含有的11种微量元素,采用高纯HNO_3—HCIO_4体系,选择合适的分析线及仪器工作条件.该方法简便、快速、灵敏度高,并得到准确可靠的结果.
The ICP-AES method was used to determine the eleven trace elements contained in Middel powder. The high-purity HNO_3—HCIO_4 system was used to select the appropriate analytical line and instrument working conditions. The method is simple, rapid, sensitive, accurate and reliable. the result of.