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author:

陈劲星 (陈劲星.) [1]

Indexed by:

CQVIP

Abstract:

建立了分散固相萃取-气相色谱-质谱法快速检测大豆油中102种农药残留的分析方法.样品用正己烷溶解,乙腈反萃取,C18和PSA粉末分散固相萃取净化后供气相色谱-质谱仪(GC-MS)分析.采用选择离子扫描方式,外标法定量.该方法简便、快速,通过优化前处理和上机条件,在最优条件下进行测试,方法的定量下限(S、N≥10)为0.01~0.05 mg/kg,在加标水平为0.05mg/kg时,方法回收率为60.8%~124%,相对标准偏差为2.7%~14%.

Keyword:

农药 大豆油 残留分析 气相色谱-质谱法

Community:

  • [ 1 ] [陈劲星]福州大学

Reprint 's Address:

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Source :

福建分析测试

ISSN: 1009-8143

CN: 35-1246/T

Year: 2011

Issue: 1

Volume: 20

Page: 23-28

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 12

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