在高纯铼制品上取样,样品经过清洗和干燥后,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。
Samples were taken from high purity rhenium products. After the samples were cleaned and dried, 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 samples was obtained by subsuming measured metal elements with 100%.