现行 EJ/T 861-1994
岩石中微量铷和锶的原子吸收光谱法测定 岩石中微量铷和锶的原子吸收光谱法测定
发布日期:1994-07-18
实施日期:1994-12-01
分类信息
研制信息

起草单位: 华东地质学院

起草人: 龚治湘、 贾长生

标准简介

本标准规定了用空气-乙炔焰原子吸收光谱法测定岩石中微量铷和锶的方法、试剂和仪器、分析步骤、结果计算和精密度。本标准适用于岩石中微量铷和锶的测定,也适用于水、环境及生物试样中微量锶的富集和测定。测定范围××·10(-6)~×××·10(-6)

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最后更新时间 2025-08-29