Radiant energy – Ionic separation or analysis – Methods
Patent
1979-05-11
1981-11-03
Anderson, Bruce C.
Radiant energy
Ionic separation or analysis
Methods
250288, B01D 5944
Patent
active
042987954
ABSTRACT:
Simplified method and apparatus for connecting a liquid chromatograph, particularly of a high-performance type, directly to a mass spectrometer without using any complicated devices conventionally available, for the purpose of continuous and stable mass spectrometric measurement of a liquid sample, either liquid or solution, more commonly an effluent supplied directly from a column of the liquid chromatograph or an aliquot portion thereof extracted through a simple and ordinary splitter, or any other liquid samples prepared for the mass spectrometric analysis. Such a liquid sample is first sprayed into finely divided particles by a nebulizing means mainly consisting of a double-tubing capillary so that the sample is easily vaporized, and finally introduced into an ionizing portion of the mass spectrometer in continuous and stable manner.
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Hirata Yukio
Mochizuki Koichi
Takeuchi Tsugio
Tsuge Shin
Anderson Bruce C.
Japan Spectroscopic Co. Ltd
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