| 复合硝基酚钠盐的胶束电动力学毛细管色谱分析 |
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| 引用本文： | 曹建湘.复合硝基酚钠盐的胶束电动力学毛细管色谱分析[J].分析化学,1994,22(10):1009-1011. |
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| 作者姓名： | 曹建湘 |
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| 作者单位： | 北京市理化分析测试中心 北京100081 |
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| 摘 要： | 本文在自行研制的高效毛细管电泳仪上建立了复合硝基酚钠盐的胶束电动力学毛细管色谱分析方法。用５０ｍｍｏｌ／Ｌ十二烷基硫酸钠、ｐＨ＝９．０的硼酸盐缓冲溶液，在２０ｋＶ电压下分离了５－硝基愈创木酚钠、对硝基酚钠、邻硝基酚钠，此法用于Ａｔｏｎｉｋ型植物生长调节剂的定量分析，相对偏差小于２％，回收率在１０１％￣１０５％之间。
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| 关 键 词： | 硝基酚钠盐 胶束动力学 毛细管色谱 |
Separation of Complex Nitrophenol Sodium Salts by Micellar Electrokinetic Capillary Chromatographty |
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| Cao Jianxiang.Separation of Complex Nitrophenol Sodium Salts by Micellar Electrokinetic Capillary Chromatographty[J].Chinese Journal of Analytical Chemistry,1994,22(10):1009-1011. |
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| Authors: | Cao Jianxiang |
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| Abstract: | The separation of complex nitrophenol sodium salts including 5-nitroguiacol sodium, p-nitrophenol sodium, o-nitrophenol sodium by micellar electrokinetic capillary chro-matography has been developed. The separation was carried out on 20 kV voltage in the 50 mmol/L SDS buffer solution at pH=9. 0. The methed had been applied to the analysis of some plant growth regulators with the RSD<2% and a recovery of 101%~105%. |
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| Keywords: | Micellar electrokinetic capillary chromatography 5-Nitroguiacol sodium p-Nitro-phenol sodium o-Nitrophenol sodium |
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