Glow discharge and photoionizaiton source

Radiant energy – Ionic separation or analysis – With sample supply means

Reexamination Certificate

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Details

C250S250000, C250S42300F, C250S382000

Reexamination Certificate

active

11138594

ABSTRACT:
A detector that may contain a glow discharge ionizer and a photo-ionizer. The existence of both ionizers may increase the accuracy and number of chemical compounds that can be simultaneously monitored for chemical screening applications. The detector is particularly useful for screening explosives, chemical agents, and other illicit chemicals.

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Heeren, Ron M.A. et al., “Rapid microscale analyses with an external ion source Fourier transform ion cyclotron resonance mass spectrometer”, Mar. 31, 1996.

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