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丙帕锗中含锗量测定及无机锗的检查
Determination of Germanium in Propagermanium and Examination of Inorganic Germanium
【摘要】 将丙帕锗消化破坏后用UV法测定含锗(Ⅳ)量。方法线性范围为0.12~0.36mg/ml[以锗(Ⅳ)计](r=0.9994)。同时用纸色谱法检查丙帕锗中无机锗限量,检测限为0.02mg。
【Abstract】 An UV spectrometric method was used to determine the germanium in propagermanium after digestion.The calibration curve was linear in the concentration range of 0.12~0.36mg/ml(Ge Ⅳ)(r=0.9994). The inorganicgermanium in propagermanium was examined by paper chromatography. The detection limit was 0.02mg.
【关键词】 丙帕锗;
无机锗;
苯基荧光酮;
紫外分光光度法;
纸色谱;
【Key words】 propagermanium; inorganic germanium; phenylfluorone; UV; paper chromatography;
【Key words】 propagermanium; inorganic germanium; phenylfluorone; UV; paper chromatography;
- 【文献出处】 中国医药工业杂志 ,Chinese Journal of Pharmaceuticals , 编辑部邮箱 ,2004年09期
- 【分类号】O657.3
- 【被引频次】4
- 【下载频次】65