Radiant energy – Ionic separation or analysis – With sample supply means
Patent
1997-11-06
2000-09-19
Nguyen, Kiet T.
Radiant energy
Ionic separation or analysis
With sample supply means
H01J 4910
Patent
active
061216089
ABSTRACT:
A mass spectrometric apparatus includes a device for supplying a sample solution to an outlet, the sample solution including a solvent and a solute, a first ionization device for receiving the sample solution from the outlet and electrospraying the received sample solution, thereby ionizing at least a portion of the received sample solution, a second ionization device for receiving at least a portion of the electrosprayed sample solution produced by the first ionization device and ionizing at least a portion of the received electrospayed sample solution, thereby producing ions, and a mass spectrometric device for receiving at least some of the ions produced by the second ionization device and analyzing masses of the received ions.
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Hirabayashi Atsumu
Koizumi Hideaki
Nabeshima Takayuki
Sakairi Minoru
Takada Yasuaki
Hitachi , Ltd.
Nguyen Kiet T.
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