M. Castro, D. Russell
Mar 1, 1984
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Influential Citations
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Journal
Analytical Chemistry
Abstract
Cesium ions (Cs/sup +/) are used for the production of the feed ions necessary to obtain Fourier transform mass spectra (FTMS). The molecule chosen for the initial study of this Cs/sup +/ desorption ionization (DI-FTMS) was vitamin B-12 because of its nonvolatile, thermally labile character. 21 references.