Chinese Agricultural Science Bulletin ›› 2010, Vol. 26 ›› Issue (1): 248-251.
Special Issue: 园艺
• 23 • Previous Articles Next Articles
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Abstract: A determination method of S-metolachlor residue was established by GC equipped with a ECD detector. The sample was extracted by n-hexane, cleaned by florisil-SPE column. The average recoveries of the method ranged from 84.47%~105.92%,and the coefficient of variation was 0.87%~7.81%. The lowest detectable concentration of soil, plant and bean were 0.01mg?kg-1, respectively. The sensitivity, accuracy and precision of this method were satisfied for pesticide residue analysis.
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https://www.casb.org.cn/EN/Y2010/V26/I1/248