Interface for use in a combined liquid chromatography - mass spe

Details Interface for use in a combined liquid chromatography - mass spe Interface for use in a combined liquid chromatography - mass spe

1977-06-30

1978-09-05

Dixon, Harold A.

Radiant energy

Ionic separation or analysis

With sample supply means

250281, 250423R, B01D 5944

Patent

active

041122976

ABSTRACT:
A new interface is interposed between a liquid chromatograph and a mass spectrometer, and it consists of a nebulizer, an evaporator and a cooler. An effluent from the liquid chromatograph is nebulized by the nebulizer. The nebulized effluent is heated by the evaporator, and has only its solvent evaporated. A mixed fluid which consists of the evaporated solvent and the nebulized sample is guided to the cooler, and is cooled therein. At this time, the evaporated solvent is condensed again and is separated from the nebulized sample as a liquid. The nebulized sample left behind is guided to an ion source of the mass spectrometer.

REFERENCES:
patent: 4008388 (1977-02-01), McLafferty et al.

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