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| 苯达松及其代谢产物的高效液相色谱同柱分析 | |
| 引用本文： | 王云生,孙明娜,高同春,陆徐忠,杨剑波.苯达松及其代谢产物的高效液相色谱同柱分析[J].农药,2006,45(2):113-115. |
| 作者姓名： | 王云生 孙明娜 高同春 陆徐忠 杨剑波 |
| 作者单位： | 1. 安徽农业大学,生命科学学院,安徽,合肥,230036;安徽省农业科学院,水稻所,安徽合肥,230031 2. 安徽省农业物品质改良重点实验室,安徽合肥,230031;安微省农业科学院,植保所,安微,合肥,230031 3. 安徽省农业科学院,水稻所,安徽合肥,230031 |
| 基金项目： | 安徽省教育厅自然科学基金 |
| 摘 要： | 建立了一种苯达松及其代谢产物6-OH苯达松、8-OH苯达松的高效液相色谱分析方法。采用C18反相柱分离，置元混合流动相乙腈＋水＋85％磷酸=45＋55＋0．08（v/v）]进行洗脱，流速0．8ml／min，可变波长紫外检测器在238nm条件下进行检测，外标法进行定量。苯达松、6-OH苯达松和8-OH苯达松的变异系数分别为0.37％、0．63％、0.53％；回收率分别为100．36％、96．14％、105．04％；线性相关系数分别为0．9974、0．9989、0．9994。 |
| 关 键 词： | 高效液相色谱 苯达松 6-OH苯达松 8-OH苯达松 分析 |
| 文章编号： | 1006-0413（2006）02-0113-03 |
| 收稿时间： | 2005-05-12 |
| 修稿时间： | 2005-05-122005-09-14 |
Single column HPLC analysis of bentazon and metabolites |
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| WANG Yun-sheng,SUN Ming-na,GAO Tong-chun,LU Xu-zhong,YANG Jian-bo.Single column HPLC analysis of bentazon and metabolites[J].Pesticides,2006,45(2):113-115. | |
| Authors: | WANG Yun-sheng SUN Ming-na GAO Tong-chun LU Xu-zhong YANG Jian-bo |
| Affiliation: | 1.College of Biology Science, Anhui Agriculture University, Hefei 230036, Anhui, China; 2.Rice Research Institute, Anhui Academy of Agricultural Sciences, Hefei 230031, Anhui, China; 3.Key Laboratory of Crop Quality Amelioration in Anhui Province, Hefei 230031, Anhui. China; 4.Plant Protection Research Institute. Anhui Academy of Agricultural Sciences, Hefei 230031, Anhui, China |
| Abstract: | A single C18 column reversed phase high performance liquid chromatography (HPLC) method was used toseparate bentazon and its metabolites, 6-hydroxy-bentazon and 8-hydroxy-bentazon. The mobile phase was 45:55:0.08% (by vol)ethanamide-water-85% phosphoric acid, flow rate was 0.8 ml/min, and detection wavelength was 238 nm. Coefficientsof variation for bentazon, 6-hydroxy-bentazon, and 8-hydroxy-bentazon were 0.37, 0.63, and 0.53% respectively,recoveries were 100.4, 96.1, and 105.0%, respectively, and linear correlation coefficients were 0.9974, 0.9989, and 0.9994,respectively. |
| Keywords: | HPLC bentazon 6-hydroxy-bentazon 8-hydroxy-bentazon analysis |
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