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Determination of Germanium in Mongolia Medicine Naru Sanwei Pill by Polarography
Author(s): 
Pages: 51-52
Year: Issue:  2
Journal: Guangdong Trace Elements Science

Keyword:  差分脉冲极谱法 蒙药;
Abstract: 采用差分脉冲极谱法,在pH 1.50、含3,4–二羟基苯甲醛(DHB)的H2SO4中,测得无机锗的峰电位为Ep=-0.54 V,Ge(Ⅳ)浓度在1.04×10 5~1.05×10 4 mol.L 1范围内与峰电流呈线性关系,利用该法用于测定蒙药那如三味丸中总锗、无机锗和有机锗,得到了满意的结果。
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