LIQUID CHROMATOGRAPH MASS SPECTROMETER

PURPOSE:To enable all kinds of moving phases such as nonvolatile salts to be used as the moving phase of a liquid chromatograph in a liquid chromatograph mass spectrometer. CONSTITUTION:A component separated and forced to flow out by a liquid chromatograph is allowed to pass through a sample introdu...

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Bibliographische Detailangaben
Hauptverfasser:	KATO YOKO, SHIZUKUISHI KENICHI, TAKAHASHI TOSHIAKI, SENDA NAOTO, BANDO TOMOMI, TOYAMA KAZUHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	PURPOSE:To enable all kinds of moving phases such as nonvolatile salts to be used as the moving phase of a liquid chromatograph in a liquid chromatograph mass spectrometer. CONSTITUTION:A component separated and forced to flow out by a liquid chromatograph is allowed to pass through a sample introducing pipe 2 and is ionized via an atomizer 3, a removing medium 4 for solvent and a needle electrode 6, and the ion beam of the component has its track changed by a deflector 6 and after the track has been changed the ion beam comes to a mass spectrometer(MS) via apertures 10, 11 and an electrostatic lens 12. Nonvolatile salts that go straight are collected and removed by a temperature varibale inorganic collecting plate 8 which is provided on the extension line of the beam before the track is changed.