Characterization of automotive catalysts using inductively coupled plasma mass spectrometry: sample preparation
- 1 January 1991
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of Analytical Atomic Spectrometry
- Vol. 6 (5) , 393-395
- https://doi.org/10.1039/ja9910600393
Abstract
Several methods utilizing microwave energy induced dissolution were developed for rapid digestion and subsequent analysis of automotive catalyst material by inductively coupled plasma mass spectrometry (ICP-MS). Dissolution was accomplished within 2–3 h rather than days as with the widely accepted ashing methods. A comparison was made with several other ICP-MS techniques and the conventional wavelength dispersive X-ray fluorescence method.Keywords
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