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韩金土, 王辉. 火焰原子吸收光谱法测定人参和西洋参中微量元素[J]. 信阳师范学院学报(自然科学版), 2004, 17(2): 173-174.
引用本文: 韩金土, 王辉. 火焰原子吸收光谱法测定人参和西洋参中微量元素[J]. 信阳师范学院学报(自然科学版), 2004, 17(2): 173-174.
shu
HAN Jin-tu, WANG Hui. Determination of ten trace elements in ginseng and American ginseng by flame atomic absorption spect[J]. Journal of Xinyang Normal University (Natural Science Edition), 2004, 17(2): 173-174.
Citation: HAN Jin-tu, WANG Hui. Determination of ten trace elements in ginseng and American ginseng by flame atomic absorption spect[J]. Journal of Xinyang Normal University (Natural Science Edition), 2004, 17(2): 173-174.
shu

火焰原子吸收光谱法测定人参和西洋参中微量元素

Determination of ten trace elements in ginseng and American ginseng by flame atomic absorption spect

    摘要
  • 摘要: 采用干法灰化法处理样品,用HNO3溶解灼烧后的残渣,用火焰原子吸收光谱法测定溶液中Zn、Cu、Fe、Mn、Co、Ni、Ca、Mg、Cd、Pb等10种微量元素的含量.方法简便、快速,并获得满意结果.

     

    Abstract: Ginseng and American ginseng were ashed by drying-method, the residues were dissolved by HNO_3.Ten trace elements including copper, zinc, iron, manganese, cobalt, nickel, calcium, magnesium, cadmium and lead in the solution were determined by flame atomic absorption spectrophotometry.

     

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