Tobacco Science & Technology, 2011, 12, p. 52-55., ISSN.1002-0861
Simultaneous determination of five neonicotinoids pesticide residues in tobacco leaf with SPE-LC/MS/MS
Technology Center, China Tobacco Anhui Industrial Corporation, Hefei 230088, P.R. China
By comparing the affinities of silica gel, graphitized carbon, C18, and polymer cartridges for the analyzed pesticides, a method for simultaneously determining five neonicotinoid pesticides, including nitenpyram, thiamethoxam, imidacloprid,...