Chem. J. Chinese Universities ›› 1999, Vol. 20 ›› Issue (S1): 289.
• Chromatography and Separation Sciences • Previous Articles Next Articles
ZHANG Qin1, HUANG Yong-Liang1, ZHENG Di-Mei2
Online:
Published:
Abstract:
A specific chromatography with packed glass column for determining the residue of cyhalothrin and fenvalerate in tomato jam has been set-up in the analysis process. The method has a good resolution and sensitivity. The average recoveries are 90.5 and 94.0% respectively, and the coefficients of variation are 3.8 and 1.1% respectively, and the detected lowest concentrations are 0.002 and 0.001 mg/kg respectively, for the two pesticides.
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ZHANG Qin, HUANG Yong-Liang, ZHENG Di-Mei. The Residue Analysis of Cyhalothrin and Fenvalerate in Tomato Jam[J]. Chem. J. Chinese Universities, 1999, 20(S1): 289.
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http://www.cjcu.jlu.edu.cn/EN/Y1999/V20/IS1/289