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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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Glossary


double-focusing mass spectrometer


A magnetic analyzer and an electric analyzer are combined in  a specified geometrical configuration and sequence to accomplish both direction and velocity focusing of an ion beam  from an ion source. This combination provides a higher instrumental resolving power and the ability to make more accurate mass measurements for ions.


The term "double-focusing mass spectrometer" was found in the following pages:



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