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Determination of Yellow Phosphorus in Water by Gas Chromatography
Author(s): 
Pages: 152-154
Year: Issue:  7
Journal: Environmental Science and Management

Keyword:  黄磷气相色谱法PFPD检测器;
Abstract: 黄磷是一种剧毒物,在化工、农药等领域广泛的使用,鉴于它的毒性以及使用广泛性,对环境有着很大影响,因此,黄磷的监测分析方法具有极其重要的环境意义.建立了水体中黄磷的气相色谱分析方法.水样经正己烷萃取、浓缩后,由含PFPD检测器的气相色谱仪测定.方法的线性范围为0.050 0~3.00 mg/L,其线性相关系数为0.999 1,方法检测限为0.02 μg/L,实验考察了不同类型水体的回收率,范围在49.1%~ 89.0%之间.该方法适用于水体中黄磷的监测要求.
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