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关于硒的检测是微量元素测定中操作过程复杂,对试样处理和仪器性能要求均较高的项目之一。本实验通过多次测定,摸索出了即遵循国家标准操作规程,又在操作细节上做了某些改进,从而达到操作简便、结果准确的良好效果。
About the detection of selenium is the determination of trace elements in the operation process is complex, the sample processing and equipment performance requirements are higher one of the projects. In this experiment, we determined many times and found out that we follow the national standard operating procedures and made some improvements in the operation details so as to achieve the good effect of simple operation and accurate results.