Organometal(loid) species in geochemical exploration: preliminary qualitative results
作者： A.V Hirner , E Krupp , F Schulz , M Koziol , W Hofmeister
DOI: 10.1016/S0375-6742(98)00026-0
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摘要: Abstract Organic and other volatile metal(loid) species (e.g. hydrides) in environmental gases can be determined with high sensitivity selectivity by low-temperature gas chromatography coupled on-line to plasma mass spectrometry (LTGC/ICP–MS). A standard reference solution is analysed simultaneously for calibration of the results as well monitoring excitation conditions plasma. This highly sensitive analytical method was applied field screening tests at Cu Hg deposits Germany. In some soil samples investigated, organic compounds several elements As, Hg) could clearly identified. The implications these respect potential use organometal(loid) geochemical exploration are discussed.
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