Determination of bismuth in atmospheric
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K. De Doncker; R. Dumarey; R. Dams; J. Hoste
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Article
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1984
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Elsevier Science
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English
โ 262 KB
The particulate6 are collected on Whatman 41 cellulose filters and decomposed with sulfuric acid and hydrogen peroxide; bismuth is then measured by hydride generation/atomic absorption spectrometry. The detection limit is 0.08 ng m" if 500 m' of air is filtered through an 11-cm filter. Generally, th