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Article: Japanese Inventor Develops Ionization Mass Spectrometer System

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US Fed News Service, Including US State News
Article date:
August 1, 2006
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ALEXANDRIA, Va., Aug. 1 -- Yoshiaki Kato of Mito, Japan, has developed an atmospheric pressure ionization mass spectrometer system.

According to the U.S. Patent & Trademark Office: "In order to provide an atmospheric pressure ionization mass spectrometer system which allows for equal high sensitivity analysis for liquid chromatographs (LCs) with different flow rates, there is provided an atmospheric pressure ionization mass spectrometer system comprising: an atmospheric pressure ion source for ionizing a sample solution under atmospheric pressure, a mass spectrometer for mass analyzing the ions in an evacuated space, a fine hollow tube on a partition wall between the atmospheric ...

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