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| 粪便氟含量测定方法研究 | |
| 引用本文： | 薛诚, 谢虹, 王桂珍, 陈学敏. 粪便氟含量测定方法研究[J]. 中国公共卫生, 2000, 16(4): 318-319. DOI: 10.11847/zgggws2000-16-04-23 |
| 作者姓名： | 薛诚 谢虹 王桂珍 陈学敏 |
| 作者单位： | 1.同济医科大学环境卫生学教研室 武汉430030 |
| 基金项目： | "九五"国家医学科技攻关项目(96-906-04-02)部分内容 |
| 摘 要： | 采用过氧化氢和硝酸为消化剂,用聚四氟乙烯高压密闭消化技术消化大鼠粪便样品.氟电极测定样品溶液中氟离子浓度并换算为粪便氟含量.本方法对消化液用量、酸碱度的调节及方法的准确度、精密度进行了探讨,确定了最佳测定条件,结果令人满意. |
| 关 键 词： | 氟 电极法 粪便 |
| 收稿时间： | 1999-06-07 |
Study on the Determination of Fluoride in Excrement |
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| Xue Cheng, . Study on the Determination of Fluoride in Excrement[J]. Chinese Journal of Public Health, 2000, 16(4): 318-319. DOI: 10.11847/zgggws2000-16-04-23 | |
| Authors: | Xue Cheng |
| Affiliation: | 1.Department of Environmnet Health, Tongji Medical University, Wuhan 430030 |
| Abstract: | Fluoride was determined by electrode of fluoride after excrement samples digested by H 2O 2 and HNO 3 in jar of high pressure and sealed up.In this paper,the selection of the optimum operaiton condition,the accuracy and precision were studied.The method has been used to determine fluoride in excrement with satisfactory results. |
| Keywords: | Fluoride Method of electrode Excrement |
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