Title:
Ionization room
Document Type and Number:
Japanese Patent JP6194858
Kind Code:
B2
Abstract:
An ionization chamber 100 is provided between a liquid chromatograph unit 60 and a mass spectrometer 50, and is formed of: an atomization means 15; and an ion introducing pipe 19 of which the entrance portion is created within the ionization chamber 100 in the horizontal direction that is perpendicular to the Z direction and of which the exit portion is created within the mass spectrometer unit 50. A liquid sample that has been fed from the liquid chromatograph unit 60 is sprayed in the Z direction by the atomization means 15 while being ionized within the ionization chamber 100, wherein the entrance portion has an opening in such a form that corresponds to the spread in the XY plane of the liquid sample sprayed in the Z direction. The sprayed liquid sample is then fed into the mass spectrometer unit 50 while being desolvated, which effectively contributes to analysis.
Inventors:
Fukui Wataru
Kazuo Mukaihata
Kazuo Mukaihata
Application Number:
JP2014132302A
Publication Date:
September 13, 2017
Filing Date:
June 27, 2014
Export Citation:
Assignee:
SHIMADZU CORPORATION
International Classes:
G01N27/62; G01N30/72; H01J49/06
Domestic Patent References:
| JP10185876A |
Foreign References:
| US20090250608 | ||||
| WO2013111485A1 |
Attorney, Agent or Firm:
Yoshio Kashima
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