Tobacco Science & Technology, 2010, 10, p. 41-43., ISSN.1002-0861
Determination of acetamiprid and imidacloprid residues in tobacco by UPLC-MS/MS
1. Shandong Provincial Institute of Product Quality Supervision & Inspection, Jinan 250100, P.R. China; 2.Technology Center of China Tobacco Shandong Industrial Corporation, Jinan 250013, P.R. China
The residues of acetamiprid and imidacloprid in 31 tobacco samples were determined. The tobacco sample was extracted with acetic acid-acetonitrile, then cleaned up with matrix solid-phase dispersion extraction, and detected by UPLC- MS/MS. The...