Title:
GAS CHROMATOGRAPH AND MASS SPECTROMETER
Document Type and Number:
WIPO Patent Application WO2005088671
Kind Code:
A3
Abstract:
An integral gas chromatograph / mass spectrometer system is assembled by attaching a gas chromatograph assembly on one side and a mass spectrometer assembly on the other side of a master flange. The gas chromatograph assembly is accurately positioned on a holder board integrally connected to the master flange. The mass spectrometry assembly is accurately positioned on a base plate that is integrally connected to the master flange.
Inventors:
SCHEIDEMANN ADI A (CH)
KIBELKA GOTTFRIED P G (US)
LONG CLARE R (US)
DASSEL MARK W (US)
VASSILIOU EUSTATHIOS (US)
KIBELKA GOTTFRIED P G (US)
LONG CLARE R (US)
DASSEL MARK W (US)
VASSILIOU EUSTATHIOS (US)
Application Number:
PCT/US2005/007197
Publication Date:
November 09, 2006
Filing Date:
March 04, 2005
Export Citation:
Assignee:
OI CORP (US)
SCHEIDEMANN ADI A (CH)
KIBELKA GOTTFRIED P G (US)
LONG CLARE R (US)
DASSEL MARK W (US)
VASSILIOU EUSTATHIOS (US)
SCHEIDEMANN ADI A (CH)
KIBELKA GOTTFRIED P G (US)
LONG CLARE R (US)
DASSEL MARK W (US)
VASSILIOU EUSTATHIOS (US)
International Classes:
H01J49/04; G01N30/72; H01J49/32; H01J49/48
Foreign References:
| EP0745847A2 | 1996-12-04 | |||
| US5317151A | 1994-05-31 | |||
| US4476732A | 1984-10-16 | |||
| US4016421A | 1977-04-05 |
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