| 微波萃取-气相色谱法测定土壤中有机氯残留 |
| |
| 引用本文： | 马云云,王斌之,时杰.微波萃取-气相色谱法测定土壤中有机氯残留[J].环境监测管理与技术,2009,21(4):56-58. |
| |
| 作者姓名： | 马云云 王斌之 时杰 |
| |
| 作者单位： | 潍坊市环境监测中心站,山东,潍坊,261041 |
| |
| 摘 要： | 采用微波萃取-硅镁吸附剂净化-气相色谱法测定土壤中有机氯农药，优化了试验条件。方法线性良好，8种有机氯农药的检出限为0.09ng／g-0.62ng／g，样品测定的RSD为2.6％-13.2％，基质加标平均回收率为93.7％-112％，质控样的测定结果与参考值相吻合。
|
| 关 键 词： | 有机氯农药 微波萃取 气相色谱法 土壤 |
Determination ofOrgano chlorine Pesticidesin Soil byM icrowave Extraction GC |
| |
| MA Yun-yun,WANG Bin-zhi,SHI Jie.Determination ofOrgano chlorine Pesticidesin Soil byM icrowave Extraction GC[J].The Administration and Technique of Environmental Monitoring,2009,21(4):56-58. |
| |
| Authors: | MA Yun-yun WANG Bin-zhi SHI Jie |
| |
| Institution: | Weifang Environmental Monitoring Centre;Weifang;Shandong 261041;China |
| |
| Abstract: | The method was established for 8 organo-chlorine pesticides determination in soil by microwave extraction/Florisil purification/GC detection.The experimental conditions were optimized to produce the following results: good linearity of the method,the detection limits of the 8 organo-chlorine pesticides from 0.09 ng/g to 0.62 ng/g,the RSDs of the samples from 2.6% to 13.2%,the average recoveries of matrix from 93.7% to 112%,and QC samples results correct. |
| |
| Keywords: | Organo-chlorine pesticides Microwave extraction Gas chromatography Soil |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《环境监测管理与技术》浏览原始摘要信息 |
| 点击此处可从《环境监测管理与技术》下载免费的PDF全文 |
