Chinese Journal of Applied Chemistry ›› 1996, Vol. 0 ›› Issue (3): 113-114.

• Report • Previous Articles     Next Articles

Gas Chromatographic Determination of Residual Quintozene in Vegetable

Fang Chiguang1, Li Qing1, Li Huaichun1, Cheng Shifa1, Wang Li1, Li Xiaomei1, Li Shaomin2   

  1. 1. Health & Anti-epidemic Station of Jilin Province, Changchun 130021;
    2. Department of Environmental Science, Jilin University, Changchun
  • Received:1995-08-18 Revised:1995-12-08 Published:1996-06-10 Online:1996-06-10

Abstract: The preconcentration of residual quintozene in vegetable with a solid phase extrac-tion column of Florisil and gas chromatographic determination was reported in this paper. This method is fast and efficient for residual quintozene analysis in vegetable.A 10% mix-ture of acetone-hexane was used as eluent that gave the best recoveries(92.0%~97.6%). The relative standard deviation is between 2.64%~6.07%.

Key words: quintozene, vegetable, gas chromatography