| 青菜中二甲戊灵的残留分析方法 |
| |
| 引用本文： | 潘康标,黄彧,徐炜枫,韩凯. 青菜中二甲戊灵的残留分析方法[J]. 南京晓庄学院学报, 2010, 26(6): 47-49 |
| |
| 作者姓名： | 潘康标 黄彧 徐炜枫 韩凯 |
| |
| 作者单位： | 江苏省农产品质量检验测试中心,江苏南京210036 |
| |
| 基金项目： | 国家科技支撑项目，江苏省农业科技自主创新项目 |
| |
| 摘 要： | 采用乙腈提取,固相基质分散净化,气相色谱电子捕获检测器检测,研究了青菜中二甲戊灵的残留分析方法.结果表明,该方法回收率97.8%～104.2%,变异系数在6.2%～8.8%,青菜中二甲戊灵最低检测浓度为0.037 mg/kg.
|
| 关 键 词： | 二甲戊灵 残留 分析 固相基质分散 |
Analytical Method for Pendimethalin Residue in Pakchoi |
| |
| PAN Kang-biao,HUANG Yu,XU Wei-feng,HAN Kai. Analytical Method for Pendimethalin Residue in Pakchoi[J]. Journal of Nanjing Xiaozhuang College, 2010, 26(6): 47-49 |
| |
| Authors: | PAN Kang-biao HUANG Yu XU Wei-feng HAN Kai |
| |
| Affiliation: | (Jiangsu Agri-product Qualiy Test Center,Nanjing 210036,Jiangsu) |
| |
| Abstract: | The method was established for determining pendimethalin residue in pakchoi.Residue was extracted with acetonitrile,followed by cleanup with solid phase dispersion and by GC with ECD detection.The results showed that the recovery with this method ranged from 97.8 to 104.2%,the coefficient of variation ranged from 6.2 to 8.8%,and the lowest detectable concentrations in pakchoi was 0.037 mg/kg. |
| |
| Keywords: | pendimethalin residue analysis solid phase dispersion |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
