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author:

林子俺 (林子俺.) [1] | 龚巧燕 (龚巧燕.) [2] | 林旭聪 (林旭聪.) [3] (Scholars:林旭聪)

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CQVIP CSCD

Abstract:

建立了超声波提取-高效液相色谱同时测定茶叶中甲氰菊酯、三氟氯氰菊酯、溴氰菊酯、氰戊菊酯和氯菊酯农药残留的方法.以10mL正己烷-丙酮(30/70,V/V)超声提取、Florisil固相萃取小柱净化处理后,在220nm波长处,采用甲醇-水(78.5/21.5,V/V)作为流动相进行色谱分析.5种农药在0.5-50mg/L范围内具有良好的线性关系,检出限为0.1-0.15 mg/L.分析模拟样品,回收率为71.4%-104.4%,相对标准偏差小于10.0%(n=5).

Keyword:

拟除虫菊酯 茶叶 超声波提取 高效液相色谱

Community:

  • [ 1 ] [林子俺]福州大学
  • [ 2 ] [龚巧燕]福州大学
  • [ 3 ] [林旭聪]福州大学

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Source :

光谱实验室

ISSN: 1004-8138

CN: 11-3157/O4

Year: 2007

Issue: 4

Volume: 24

Page: 675-678

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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