ASTM C1637-13
钚金屬中雜質的標準試驗方法:酸消解法和電感耦合等離子體質譜(ICP-MS)分析
Standard Test Method for the Determination of Impurities in Plutonium Metal: Acid Digestion and Inductively Coupled Plasma-Mass Spectroscopy (ICP-MS) Analysis
- 標準號
- ASTM C1637-13
- 發布
- 2013年
- 發布單位
- 美國材料與試驗協會
- 替代標準
- ASTM C1637-21
- 當前最新
- ASTM C1637-21
- 引用標準
- ASTM C1168 ASTM C1432 ASTM C757 ASTM C758 ASTM C759 ASTM D1193
- 適用范圍
4.1 This test method may be run together with Test Method C1432 to analyze for trace impurities in Pu metal. Using the technique described in this test method and the technique described in Test Method C1432 will provide the analyst with a more thorough verification of the impurity concentrations contained in the Pu metal sample. In addition, Test Method C1432 can be used to determine impurity concentrations for analytes such as Ca, Fe, Na, and Si, which have not been determined using this test method.
4.3 This test method has been validated for use on materials that meet the specifications described in Specification C757 and Test Methods C758 and C759.
4.4 This test method has been validated for all elements listed in Table 1.
TABLE 1 Impurity Elements, Mean Percent Recoveries and Percent Relative Standard Deviations