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A. V. Alekseev, P. V. Yakimovich, E. V. Proskurnina
Quantitation of Si, B, Ca, Mg, Ba and Zr in
complex-alloyed nickel alloys by ICP-MS
Abstract
The determination of Si, B, Ca, Mg, Ba, and
Zr in a complex nickel alloy by inductively coupled plasma mass spectrometry
(ICP-MS) was carried out. The method of sample dissolution and preparation for
analysis is presented. To reduce the background signal, a reaction-collision
cell was used and the optimal parameters for its adjustment were selected. The
correctness of the results obtained is confirmed by an analysis of a certified
standard sample of nickel alloy.
Key words: inductively coupled plasma mass
spectrometry, ICP-MS, nickel alloys, microwave sample preparation.
Copyright (C) Chemistry Dept., Moscow State University, 2002
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