Fourtier transform quadrupole mass spectrometer and method

Details Fourtier transform quadrupole mass spectrometer and method Fourtier transform quadrupole mass spectrometer and method

1986-10-01

1988-07-05

Fields, Carolyn E.

Radiant energy

Ionic separation or analysis

Cyclically varying ion selecting field means

250291, 250282, H01J 4934

Patent

active

047556706

ABSTRACT:
A quadrupole mass spectrometer in which a sample to be analyzed is ionized in a two or three dimensional electrostatic trapping field, and the ions in the range of the mass-to-charge ratios to be analyzed are excited at their characteristic frequencies of motion. The excited ions generate image currents which are detected and processed to provide a mass spectrum.

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Peter Dawson, pp. 49-52 and 184-188, Quadrupole Mass Spectrometry and its Applications.
D. Price and J. F. J. Todd, vol. 4, Chapter 4, pp. 39-49, Dynamic Mass Spectrometry.

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