| 气相色谱法同时测定西草净、丁草胺和噁草灵 |
| |
| 引用本文： | 刘峰,慕卫,王金信. 气相色谱法同时测定西草净、丁草胺和噁草灵[J]. 色谱, 1999, 17(2): 217-218 |
| |
| 作者姓名： | 刘峰 慕卫 王金信 |
| |
| 作者单位： | 山东农业大学农药毒理及应用技术省级重点实验室!泰安,271018 |
| |
| 摘 要： | 采用气相色谱法，以癸二酸二正丁酯为内标物，对新研制的复合型稻田除草剂26％丁··西乳油进行了一次性定量分析。色谱条件为5％SE-302m×3mm的玻璃柱，柱温为210℃，检测温度为230℃。方法的回收率为98．62％～100．77％，线性相关系数大于0．999。方法准确、简便、快速。
|
| 关 键 词： | 气相色谱法 西草净 丁草胺 ■草灵 |
Quantitative analysis of butachlor, oxadiazon and simetryn by gas chromatography] |
| |
| F Liu,W Mu,J Wang. Quantitative analysis of butachlor, oxadiazon and simetryn by gas chromatography][J]. Chinese journal of chromatography, 1999, 17(2): 217-218 |
| |
| Authors: | F Liu W Mu J Wang |
| |
| Affiliation: | Shandong Key Laboratory of Pesticide Toxicology and Applied Technique, Shandong Agricultural University, Tai'an, 271018. |
| |
| Abstract: | The quantitative analysis of the ingredients in 26% B-O-S (butachlor, oxadiazon and simetryn) emulsion by gas chromatographic method was carried out with a 5% SE-30 on Chromosorb AW DMCS, 2 m x 3 mm i.d., glass column at column temperature of 210 degrees C and detector temperature of 230 degrees C. The internal standard is di-n-butyl sebacate. The retentions of simetryn, internal standard, butachlor and oxadiazon were 6.5, 8.3, 9.9 and 11.9 min respectively. This method has a recovery of 98.62%-100.77% and the coefficients of variation of this analysis of butachlor, oxadiazon and simetryn were 0.46%, 0.32% and 0.57% respectively. All coefficients of linear correlation were higher than 0.999. |
| |
| Keywords: | NULL |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《色谱》浏览原始摘要信息 |
|
点击此处可从《色谱》下载全文 |
|
