Elan DRC-e等离子体质谱仪在仪器分析中的应用

百花草

了解食品中营养元素和有害元素的组成十分重要,仪器分析一般要求测定其中的高含量(mg/L)组分,也需要测定其中的低含量(μg/L)组分.传统的仪器样品分析需要采用多种仪器方法,如用火焰原子吸收光谱法(FAAS)测定仪器中的高含量组分,而使用石墨炉原子吸收光谱法(GFAA)测定其中的痕量组分.……作者单位：VERSTRAETEN David（美国PerkinElmer 分司分析科学部比利时办事处）　

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