Ionization source for mass spectrometer

Details Ionization source for mass spectrometer Ionization source for mass spectrometer

2008-01-22

2008-01-22

Kim, Robert (Department: 2881)

Radiant energy

Ionic separation or analysis

With sample supply means

C250S287000

Reexamination Certificate

active

07321116

ABSTRACT:
An apparatus and method for regenerating ion samples for a mass spectrometer are provided. Source samples are loaded on a support which is heated by a laser beam, desorbing the sample without ionization. The desorbed sample is carried by a carrier gas flow through a transfer tube, at the output of which it is ionized by corona discharge or photo-ionization. The obtained ionized sample may be analyzed in a mass spectrometer or used to serve any other appropriate purpose.

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