Study of plasma parameters influencing fractionation in laser ablation-inductively coupled plasma-mass spectrometry |
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| Authors: | M. G ckle,D. Merten |
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| Affiliation: | a Kastanienstrasse 5, 08427 Fraureuth, Germany;b Institute of Earth Sciences, Friedrich-Schiller-University, Burgweg 11, 07749 Jena, Germany |
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| Abstract: | Methods permitting to test the influence of the matrix as well as of its local and temporal distribution on the plasma conditions in laser ablation-inductively coupled plasma mass spectrometry (LA-ICP-MS) are developed. For this purpose, the MS interface is used as plasma probe allowing to investigate the average plasma condition within the ICP zone observed in terms of temporal and spatial distribution of the matrix. |
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| Keywords: | Laser ablation-inductively coupled plasma mass spectrometry Fractionation effect Model Plasma temperature Matrix effect |
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