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Hg(Ⅱ)-溴化钾-结晶紫三元配合物光度法测定痕量汞
Spectrophotometric Determination of Trace Mercury with the Ternary Complex System of Hg(Ⅱ)-KBr-Crystal Violet
【摘要】 本文提出了 Hg( ) -溴化钾 -结晶紫三元配合物体系光度法测定痕量汞的新方法。该法灵敏度高 (ε=3.2× 10 5L· mol- 1 · cm- 1 ) ,选择性好 ,精密度可靠 ,可用于试剂中痕量汞的测定
【Abstract】 The spectrophotometric determination of trace mercury with the ternary complex system of Hg(Ⅱ) KBr CV was introduced.The method has high selectivity and precision.And it can be applied to determine the trace mercury in reagent.
- 【文献出处】 光谱实验室 ,Chinese Journal of Spectroscopy Laboratory , 编辑部邮箱 ,2002年06期
- 【分类号】O657.32
- 【被引频次】5
- 【下载频次】100