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- A method for the determination of dicofol and pyridaben in mixed Mc by gas chromatography was studied. 利用气相色谱法,以邻苯二甲酸二辛酯为内标物,同时测定复配混合乳油中的三氯杀螨醇和哒螨灵的含量。
- The test items included organic phosphorus, organic chlorine, pyrethroids, dicofol, nitrate and heavy metal plumbum. 检测项目包括有机磷、有机氯、菊酯、三氯杀螨醇、硝酸盐和重金属铅。
- A method for the determination of dicofol and pyridaben in mixed Mc by gas chromatography was studied.The internal standard is dioctyc phthalate. 利用气相色谱法,以邻苯二甲酸二辛酯为内标物,同时测定复配混合乳油中的三氯杀螨醇和哒螨灵的含量。
- Residues of dicofol in soils, citrus fruits, Ageratum conyzoides of citrus orchards in 13 locations, Fujian province, were analyzed. 测定了福建省南平、福州、宁德等地13个柑桔园土壤、柑桔果实及覆盖植物胜红蓟三氯杀螨醇的含量。
- The Laiyang population which having been applied pesticide for yearshad had resistance to Omethoate,Chlordimeform Parathion,Dicofol,Dimethoate and Monocrotophos. 连年多次施药的莱阳种群对氧化乐果、杀虫脒、对硫磷、三氯杀螨醇、乐果和久效磷产生了抗药性。
- A new method was developed for the control analysis of chloratedintermediates in dicofol production. This analytical method is simple, rapid,accurate and practical. 本文提出一种新的三氯杀螨醇生产的氯化中控方法,该方法简单、快速、准确和实用。
- The resistances to diomethoate and dicofol of Yunmenshan strains were reduced by 15.6-times and 27.3-times after omethoate and chlordimeform,dicofol and plictran were used in rotation. 采用乐果与杀虫脒、三氯杀螨醇与水胺硫磷交替轮换施药的云门山种群对乐果和三氯杀螨醇的抗药性分别降低15?6倍和27?3倍。
- In this paper a precedure to seperate the mixture of dicofol is described.The sample is devedoped by a developping a-gent.The stripes of dicofol is determined by potentiometric titration. 讨论了具有分离手段的薄层层析及合适的展开剂,经分离后,刮下三氯杀螨醇谱带,利用电位滴定法进行测定。
- The standard deviation of dicofol was 0.043%,pyridaben was 0.048% in the method,the coefficient of variation were 0.524% and 0.399% respectively,the recovery of both ingredients were more than98%. 本方法中三氯杀螨醇的标准偏差为0.;048%25,哒螨酮的标准偏差为0
- A new gas chromatographic method for the analysis of dicofol by a wide bore capillary column coated with Apiezon L has been studied.The major impurities of dicofol 40% benzene solution were separated. 研究了用阿皮松大孔径毛细管柱分析三氯杀螨醇的新方法。
- Effects of dicofol on peripheral blood erythrocytes of toads 三氯杀螨醇对中华蟾蜍成体外周血红细胞的影响
- Analysis of Dicofol by a Wide Bore Capillary Column Coated with Apiezon L 用阿皮松大孔径毛细管柱分析三氯杀螨醇
- Keywords gas chromatography;wide\|bore capillary column;dicofol;tea; 气相色谱法;大口径毛细管柱;三氯杀螨醇;茶叶;
- Keywords dicofol;purification;recrystalization-extration combined method; 三氯杀螨醇;提纯工艺;重结晶-溶剂萃取结合;
- Phytoextraction and Potential Remediation of Dicofol in Soil by Ageratum conyzoides 胜红蓟对三氯杀螨醇的富集及其修复潜力研究
- Keywords root-tip of Vicia faba;Lannate;Dicofol;Carbendazim;micronucleus rate;chromoseme mutation; 蚕豆根尖;万灵;三氯杀螨醇;多菌灵;微核率;染色体畸变;
- Keywords Pearl River Delta;Soil;Organochlorine pesticides;Dicofol;Ecological risk; 珠江三角洲;土壤;有机氯农药;三氯杀螨醇;生态风险;
- Keywords Gas chromatography;Mass spectrometry;Dicofol;Chlorothalonile;Solid phase extraction; 气相色谱;质谱;三氯杀螨醇;百菌清;固相萃取;
- Keywords Dicofol;Microwave-assisted extraction;Solid phase microextraction;Gas chromatography; 三氯杀螨醇;微波辅助萃取;固相微萃取;气相色谱;
- Keywords dicofol;p-chlorobenzenesulfonic acid;waste acid;waste sulfuric acid;recovery; 三氯杀螨醇;对氯苯磺酸;废酸;废硫酸;回收;