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Abstract:
建立了基于18C固相萃取柱和气相色谱/氮磷检测器(GC/NPD)分析水体中环境激素类物质--有机氮、有机磷类农药的分析方法,并对方法的回收率、灵敏度进行了评价,同时分析了北京市七类典型污染点源50个采样点位有机氮、有机磷类农药的浓度,检出的有机氮、有机磷农药包括马拉硫磷、莠去津、对硫磷和乙草胺,检出率都较低,低于8%;检出有机氮、有机磷农药的浓度范围是0.11~4.02 mg/L.该方法对有机氮、有机磷农药的回收率除嗪草酮为30%外,其余在83.9%~94.7%之间.
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Source :
安全与环境工程
ISSN: 1671-1556
Year: 2005
Issue: 2
Volume: 12
Page: 45-48
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 12
Chinese Cited Count:
30 Days PV: 7
Affiliated Colleges: