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The establishment of EVISA is funded by the EU through the Fifth Framework Programme (G7RT- CT- 2002- 05112).

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This term is used to describe the relative occurrence of an ion. A mass spectrum is a plot of  the ion abundances against the m/z values determined and is normalised to the most abundant ion. This term should be distinguished from intensity which, while appropriate for the signal of the individual ion peak detected, is not used in spectra.

The term "abundance" was found in the following pages:


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