Mass spectrometer

Details Mass spectrometer Mass spectrometer

2005-06-07

2008-03-25

Berman, Jack (Department: 2881)

Radiant energy

Ionic separation or analysis

Cyclically varying ion selecting field means

C250S281000, C250S282000, C250S283000, C250S288000, C250S291000, C250S290000, C250S299000

Reexamination Certificate

active

07348554

ABSTRACT:
A mass spectrometer includes: an ion source for ionizing a specimen to generate ions, an ion transport portion for transporting the ions, a linear ion trap portion for accumulating the transported ions by a potential formed axially, and a control portion of ejecting the ions within a second m/z range different from a first m/z range, from the linear ion trap portion, and substantially at the same timing as the timing of accumulating the ions within the first m/z range from the transport portion into the linear ion trap portion. The ion transportation portion having a mass selection means for selecting the ions in the first m/z range.

REFERENCES:
patent: 5179278 (1993-01-01), Douglas
patent: 5420425 (1995-05-01), Bier et al.
patent: 5783824 (1998-07-01), Baba et al.
patent: 6177668 (2001-01-01), Hager
patent: 6504148 (2003-01-01), Hager
patent: 6627883 (2003-09-01), Wang et al.
patent: 2003/0071206 (2003-04-01), Belov et al.

Affiliated with

Also associated with

Rating

Mass spectrometer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Mass spectrometer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mass spectrometer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3960978