样品粒度对封闭酸溶-ICP-MS分析性能的影响
摘要
To improve precision of analytical results of pressurized acid digestion-ICP-MS, the first step is to improve the homogeneity by reducing the particle size of sample. Using of ultra-fine sample (-500 mesh) can reduce the mass of the sample and the acid. The satisfactory precision is achieved at 2 mg sampling mass.
引用本文（GB/T 7714）
孙德忠, 何红蓼. 样品粒度对封闭酸溶-ICP-MS分析性能的影响[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2005.
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