DETERMINATION OF TRACE-ELEMENTS IN CLOUD WATER AND AEROSOLS USING INSTRUMENTAL NEUTRON-ACTIVATION ANALYSIS AND HYDRIDE GENERATION WITH ATOMIC-ABSORPTION SPECTROMETRY

被引：13

作者：

BURKHARD, EG ^{[1
]}

MEHMOOD, G ^{[1
]}

HUSAIN, L ^{[1
]}

机构：

[1] NYS DEPT HLTH,WADSWORTH CTR LABS & RES,ALBANY,NY 12201

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES | 1992年 / 161卷 / 01期

关键词：

D O I：

10.1007/BF02034884

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Cloud water and aerosol samples were collected at Whiteface Mountain, NY using the ASRC omnidirectional cloud water collector and high volume samples respectively. Trace element concentrations in cloud water samples were-determined by neutron activation analysis and hydride generation with atomic absorption spectrometry. Agreement between the two methods for Se concentration was excellent (0.98 +/- 0.05). Aerosol samples were also analyzed for trace elements by neutron activation. Elemental analysis of cloud water and aerosols provide information useful to the study of microphysical and chemical interactions in cloud systems.

引用

页码：101 / 112

页数：12

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