UPLC-MS/MS测定卷烟烟气、滤嘴和烟灰中5种常用杀菌剂及其转移行为研究OA北大核心CSCDCSTPCD
Determination of five commonly uesd fungicides in cigarette smoke, filter and ash by UPLC-MS/MS and study on their migration behaviors
建立了UPLC-MS/MS测定主流烟气总粒相物、气相物、滤嘴、烟蒂烟丝和烟灰中霜霉威、多菌灵、稻瘟灵、三唑醇和三唑酮含量的方法,样品经乙腈或甲醇提取,分散固相萃取后,进行UPLC-MS/MS分析.5种杀菌剂在各基质中的检出限为0.325～1.832ng/cig,平均回收率为90.9％～111.8％,RSD为1.3％～10.1％.应用该方法研究了标准卷烟加标样品和自然高残留样品中杀菌剂的烟气转移率,结果表明:标准卷烟加标样品中,5种杀菌剂向主流烟气…查看全部>>
A study was conducted for the determination of propamocarb,carbendazim,isoprothiolane,triadimenol and triadimefon in cigarette smoke total particulate matter (TPM),gas phase,filters,cut tobacco leaves in butts and cigarette ash by UPLC-MS/MS.Test samples were extracted with acetonitrile or methanol,prepared by matrix dispersive solid phase extraction,subsequently analyzed by UPLC-MS/MS.Results showed that the average recoveries ranged from 90.9％ to 111.8％ wi…查看全部>>
陶晓秋;熊巍;韶济民;张海燕;黄玫
四川省烟草质量监督检测站,成都市高新区世纪城路936号 610041四川省烟草质量监督检测站,成都市高新区世纪城路936号 610041四川省烟草质量监督检测站,成都市高新区世纪城路936号 610041四川省烟草质量监督检测站,成都市高新区世纪城路936号 610041四川省烟草质量监督检测站,成都市高新区世纪城路936号 610041
液相色谱-串联质谱卷烟杀菌剂转移行为
liquid chromatography-tandem mass spectrometrycigarettefungicidesmigration behavior
《中国烟草学报》 2017 (4)
1-8,8
四川省烟草专卖局(公司)科技计划项目“基于UPLC-MS/MS的烟叶多农残检测方法及卷烟多农残烟气转移率研究”(201301003)
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