|
|||||
|
|
| 除草剂乙氧氟草醚的气相色谱分析 | |
| 引用本文： | 邵铁华,陈亿兵,肖振平,生喜民. 除草剂乙氧氟草醚的气相色谱分析[J]. 东北农业大学学报, 2003, 34(2): 234-235 |
| 作者姓名： | 邵铁华 陈亿兵 肖振平 生喜民 |
| 作者单位： | 1. 东北农业大学农学院,黑龙江,哈尔滨,150030 2. 黑龙江省农药管理检定站,黑龙江,哈尔滨,150036 3. 天津市公用事业设计研究所,天津,300100 |
| 摘 要： | 采用毛细管气相色谱法 ,以邻苯二甲酸二丁酯为内标 ,对乙氧氟草醚进行定量分析。色谱条件为 6 0 m×0 .5 3mm I.D.) ,膜厚 1.5︼m (SE- 30固定液 )熔融石英毛细管柱 ,柱温为 2 30℃ ,检测器、汽化室温度为 2 5 0℃ ,载气 N2 的流速为 15 m L· m in- 1 。乙氧氟草醚的标准偏差为 0 .4 7,平均变异数为 0 .88% ,平均回收率为 10 0 .13%。此定量方法能分开乙氧氟草醚的二个同分异构体 ,操作简便、结果准确 |
| 关 键 词： | 毛细管气相色谱 乙氧氟草醚 除草剂 |
| 文章编号： | 1005-9369(2003)02-0234-02 |
| 修稿时间： | 2002-11-04 |
Determination of oxyfluorfen by capillarygas chromatographic |
|
| SHAO Tie hua ,CHEN Yi bing ,XIAO Zhen ping. Determination of oxyfluorfen by capillarygas chromatographic[J]. Journal of Northeast Agricultural University, 2003, 34(2): 234-235 | |
| Authors: | SHAO Tie hua CHEN Yi bing XIAO Zhen ping |
| Affiliation: | SHAO Tie hua 1,CHEN Yi bing 2,XIAO Zhen ping 1 |
| Abstract: | A method was described for the determination of oxyfluorfen by capillary gas chromatography with FID on SE 30 60 m capillary column,using Dibuty o phthalate as internal standard.The standard deviation for oxyfluorfen were 0.47.The coefficients of variation for xoyfluorfen concentration were 0.88%,the average recoveries for oxyfluorfen were and 101.10%.This method is simple,rapid and good in accuracy. |
| Keywords: | capillary gas chromatographic oxyfluorfen herbicide |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |