| 自制离子色谱固定相在含磷阴离子分析中的应用 |
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| 引用本文： | 杨宇玲,黄忠平,朱岩,林淑霞.自制离子色谱固定相在含磷阴离子分析中的应用[J].中国无机分析化学,2012,2(3):38-39,49. |
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| 作者姓名： | 杨宇玲 黄忠平 朱岩 林淑霞 |
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| 作者单位： | 浙江大学西溪校区 化学系, 杭州 310028;浙江大学西溪校区 化学系, 杭州 310028;浙江大学西溪校区 化学系, 杭州 310028;浙江大学西溪校区 化学系, 杭州 310028 |
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| 基金项目： | 国家自然科学基金 (No. 20775070, J0830413, 20911140271) |
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| 摘 要： | 制备出一种新型抑制电导检测阴离子色谱固定相,通过对色谱条件的选择,成功实现了多种含磷阴离子的分离。选用KOH溶液作为流动相,成功分离并测定正磷酸根、焦磷酸根、三偏磷酸根和三聚磷酸根,且线性良好,方法的加标回收率达到90%～106%。用于实际样品分析,结果满意。
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| 关 键 词： | 离子色谱 固定相 含磷阴离子 |
| 收稿时间： | 7/6/2012 12:00:00 AM |
| 修稿时间： | 8/6/2012 12:00:00 AM |
Application of Home-made Chromatographic Stationary Phase for Ion Chromatographic Analysis of Phosphorus-containing Anions |
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| YANG Yuling,HUANG Zhongping,ZHU Yan and lIN Shuxia.Application of Home-made Chromatographic Stationary Phase for Ion Chromatographic Analysis of Phosphorus-containing Anions[J].Chinese Journal of Inorganic Analytical Chemistry,2012,2(3):38-39,49. |
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| Authors: | YANG Yuling HUANG Zhongping ZHU Yan and lIN Shuxia |
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| Institution: | Department of Chemistry, Xixi Campus, Zhejiang University, Hangzhou, Zhejiang 310028, China;Department of Chemistry, Xixi Campus, Zhejiang University, Hangzhou, Zhejiang 310028, China;Department of Chemistry, Xixi Campus, Zhejiang University, Hangzhou, Zhejiang 310028, China;Department of Chemistry, Xixi Campus, Zhejiang University, Hangzhou, Zhejiang 310028, China |
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| Abstract: | A new type of chromatographic stationary phase for detecting anion with suppressed conductivity detection was prepared.Under the optimal chromatographic conditions, a variety of phosphorus-containing anions were successfully determined using the home-made chromatographic stationary phase.Using KOH as eluent, phosphate, pyrophosphate, trimetaphosphate, and tripolyphosphate were separated and analyzed.The results show that the method has good linearity with standard addition recovery of 90%~106%.And the results for real samples were satisfied. |
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| Keywords: | ion chromatography stationary phase phosphorus-containing anions |
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