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ATMOSPHERIC PRESSURE PHOTOIONIZER FOR MASS SPECTROMETRY
ATMOSPHERIC PRESSURE PHOTOIONIZER FOR MASS SPECTROMETRY
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机译:质谱法常压光电离
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摘要
A monitor that can detect a trace molecule that is ionized at approximately one atmosphere. The molecule is ionized with a photoionizer and detected by a detector. The monitor may include a number of techniques to introduce a sample into the photoionizer at approximately one atmosphere. One technique includes creating an electrically charged spray that is directed into the ionizer. The photoionizer may include a plurality of light sources that each ionize the sample with a different radiation energy.
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