固相萃取-液相色谱-串联质谱法测定污水中8种新烟碱类农药OA北大核心CSTPCDMEDLINE
Determination of eight neonicotinoid pesticides in wastewater by solid phase extraction combined with liquid chromatography-tandem mass spectrometry
新烟碱类农药作为一类新型农药,由于其对非靶标生物造成生态风险而引起广泛关注.为了实现污水中痕量新烟碱类农药的快速、准确定量,本研究建立了同时检测污水中 8 种新烟碱类农药(呋虫胺、E-烯啶虫胺、噻虫嗪、噻虫胺、吡虫啉、氯噻啉、啶虫脒和噻虫啉)的固相萃取-液相色谱-串联质谱法.确定选择色谱流动相类型和质谱参数后,采用单因素法确定固相萃取(SPE)的条件:萃取柱类型为HLB(500 mg/6 mL),上样体积为 500 mL,上样速度为 10 mL/…查看全部>>
Neonicotinoid pesticides are a relatively new class of pesticides that have garnered significant attention owing to their potential ecological risks to nontarget organisms.A method combining solid phase extraction with liquid chromatography-tandem mass spectrometry(SPE-LC-MS/MS)was developed for the rapid and accurate detection of eight neonicotinoid pesti-cides(dinotefuran,E-nitenpyram,thiamethoxam,clothianidin,imidacloprid,imidaclothiz,ac-etamiprid,and thi…查看全部>>
王海棠;李含音;陆启伟;何士龙
中国矿业大学环境与测绘学院,江苏 徐州 221116||江苏省徐州环境监测中心,江苏 徐州 221000中国矿业大学环境与测绘学院,江苏 徐州 221116徐州高新技术产业开发区,江苏 徐州 221000中国矿业大学环境与测绘学院,江苏 徐州 221116
化学
液相色谱-串联质谱固相萃取新烟碱类农药污水基质效应响应曲面法
liquid chromatography-tandem mass spectrometry(LC-MS/MS)solid phase ex-traction(SPE)neonicotinoid pesticideswastewatermatrix effectresponse surface method-ology(RSM)
《色谱》 2024 (9)
856-865,10
国家重点研发计划项目(2020YFC1908801)江苏省生态环境保护地下水监测监控与污染预警重点实验室开放课题基金项目(GWKL2205).National Key Research and Development Program of China(No.2020YFC1908801)Key Laboratory of Groundwater Monitoring and Pollution Early Warning of Ecological Environment Protection in Jiangsu Prov-ince Open Project Fund(No.GWKL2205).
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