Simple approach to reducing polyatomic ion interferences on arsenic and selenium in inductively coupled plasma mass spectrometry
- 1 January 1989
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of Analytical Atomic Spectrometry
- Vol. 4 (3) , 299-300
- https://doi.org/10.1039/ja9890400299
Abstract
The addition of small amounts of an organic solvent (e.g., propanol) or a molecular gas (e.g., nitrogen or oxygen) is shown to reduce the interferences on arsenic and selenium of polyatomic ions (ArCl+, Ar2 +) at masses 75, 77 and 78 in inductively coupled plasma mass spectrometry.Keywords
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