Tobacco Science & Technology, 2005, 1, p. 21-3, ISSN.1002-0861
Determination of aldicarb residue in tobacco
China National Tobacco Quality Supervise & Test Center, Zhengzhou, Henan, China.
A method for determining aldicarb residue in tobacco by GC/FPD was developed. Aldicarb in tobacco was extracted with methanol, oxidized by H2O2, purified by liquid-liquid partition with CH2Cl2 to remove the components interfering GC separation of...