高纯铼粉末取样,使用辉光放电质谱法检测元素含量,辉光放电质谱法为半定量分析,用100%减去已测金属元素,得到高纯铼样品的纯度。
The high purity rhenium powder was sampled, and the element content was detected by glow discharge mass spectrometry. Glow discharge mass spectrometry was semi-quantitative analysis, and the purity of high purity rhenium sample was obtained by subtractive the measured metal elements with 100%.