PLANE TREE BARK AS A PASSIVE SAMPLER OF POLYCYCLIC AROMATIC-HYDROCARBONS IN AN URBAN-ENVIRONMENT

被引：16

作者：

STURARO, A

PARVOLI, G

DORETTI, L

机构：

[1] Ufficio Sicurezza e Prevenzione, CNR, 35020 Padova

来源：

JOURNAL OF CHROMATOGRAPHY | 1993年 / 643卷 / 1-2期

关键词：

D O I：

10.1016/0021-9673(93)80580-2

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The use of plane tree bark as a natural and passive sampler allowed the detection of nineteen polycyclic aromatic hydrocarbons in the molecular mass range 128-202. The compounds extracted using a Soxtec system were separated by gas chromatography, characterized by mass spectrometry and confirmed by comparison with reference product data. The investigation emphasized the amount of pollution in the urban and rural environments, the kind of traffic and the concentrations of pollutants at various heights in the trunk of the plane trees. The accuracy and precision of the method were also studied.

引用

页码：435 / 438

页数：4

共 12 条

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