| 微型滴定法在分析实验教学中的运用 |
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| 引用本文： | 毕秀成,丁宗庆. 微型滴定法在分析实验教学中的运用[J]. 郧阳师范高等专科学校学报, 2001, 21(3): 73-75 |
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| 作者姓名： | 毕秀成 丁宗庆 |
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| 作者单位： | 郧阳师范高等专科学校,化学系,湖北,丹江口,442700 |
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| 摘 要： | 微型化学实验是近20年来国内外广泛开展的一种化学实验方法,它的特点是仪器微型化和试剂用量少.利用自制的微型滴定装置,通过碘量法测定维生素C的含量,消耗试剂量仅为常规实验的1/10,滴定结果和常规实验结果准确度一致.
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| 关 键 词： | 微型化学实验 滴定 碘量法 维生素C |
| 文章编号： | 1008-6072(2001)03-0073-03 |
| 修稿时间： | 2001-03-13 |
The Application of Microtitration in the Analytic Experimentation Teaching |
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| BI Xiu-cheng,DING Zong-qing. The Application of Microtitration in the Analytic Experimentation Teaching[J]. Journal of Yunyang Teachers College, 2001, 21(3): 73-75 |
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| Authors: | BI Xiu-cheng DING Zong-qing |
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| Abstract: | Microscale chemical experiment has been a widely - used chemical experimentation in recent 20 years. It is char acterized by the microminiaturization of instrument and less reagent. The self - made microtitrate instrument is used to determine the content of vitamin C by iodimetry, the consumption of the reagent is only one - tenth of the normal amount, and the lesult of the microtitation and that through conventional experimentation are found coherent to each other. |
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| Keywords: | microscale chemical experiment titration iodimetry vitamin C |
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