Elemental analysis of atmospheric particulate by inductively coupled plasma mass spectrometry

Yong Keun Lee; Dong Soo Lee; Kyu Ja Whang

doi:10.2116/analsci.7.Supple_1343

Elemental analysis of atmospheric particulate by inductively coupled plasma mass spectrometry

Yong Keun Lee, Dong Soo Lee, Kyu Ja Whang

Department of Chemistry

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6 Citations (Scopus)

Abstract

A simple, fast and sensitive method has been developed for the determination of over forty elements in atmospheric particulate by inductively coupled plasma mass spectrometry (ICP-MS) The method consists of particulate dissolution with mixed acids in high pressure Teflon bomb and subsequent ICP-MS measurement. Accuracy of this method evaluated by the analysis of standard reference materials was excellent (within 20 % RSD) for most elements. Among various potential interferents, chlorine containing molecular ion interferences were most severe such that Se and sometimes V determinations were not possible especially for atmospheric particulars of marine origin. This method was applied to the analysis of Korean aerosols and some results were reported in this paper.

Original language	English
Pages (from-to)	1343-1346
Number of pages	4
Journal	Analytical Sciences
Volume	7
DOIs	https://doi.org/10.2116/analsci.7.Supple_1343
Publication status	Published - 1991 Jan

All Science Journal Classification (ASJC) codes

Analytical Chemistry

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AU - Lee, Yong Keun

AU - Lee, Dong Soo

AU - Whang, Kyu Ja

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N2 - A simple, fast and sensitive method has been developed for the determination of over forty elements in atmospheric particulate by inductively coupled plasma mass spectrometry (ICP-MS) The method consists of particulate dissolution with mixed acids in high pressure Teflon bomb and subsequent ICP-MS measurement. Accuracy of this method evaluated by the analysis of standard reference materials was excellent (within 20 % RSD) for most elements. Among various potential interferents, chlorine containing molecular ion interferences were most severe such that Se and sometimes V determinations were not possible especially for atmospheric particulars of marine origin. This method was applied to the analysis of Korean aerosols and some results were reported in this paper.

AB - A simple, fast and sensitive method has been developed for the determination of over forty elements in atmospheric particulate by inductively coupled plasma mass spectrometry (ICP-MS) The method consists of particulate dissolution with mixed acids in high pressure Teflon bomb and subsequent ICP-MS measurement. Accuracy of this method evaluated by the analysis of standard reference materials was excellent (within 20 % RSD) for most elements. Among various potential interferents, chlorine containing molecular ion interferences were most severe such that Se and sometimes V determinations were not possible especially for atmospheric particulars of marine origin. This method was applied to the analysis of Korean aerosols and some results were reported in this paper.

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JO - Analytical Sciences

JF - Analytical Sciences

SN - 0910-6340

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Elemental analysis of atmospheric particulate by inductively coupled plasma mass spectrometry

Abstract

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