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Construction of a new multi‐turn time‐of‐flight mass spectrometer
Author(s) -
Toyoda Michisato,
Ishihara Morio,
Yamaguchi Shinichi,
Ito Hiroyuki,
Matsuo Takekiyo,
Roll Reinhard,
Rosenbauer Helmut
Publication year - 2000
Publication title -
journal of mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 1076-5174
DOI - 10.1002/(sici)1096-9888(200002)35:2<163::aid-jms924>3.0.co;2-g
Subject(s) - chemistry , quadrupole mass analyzer , mass spectrometry , hybrid mass spectrometer , turn (biochemistry) , ion , time of flight , quadrupole , spectrometer , resolution (logic) , secondary ion mass spectrometry , triple quadrupole mass spectrometer , analytical chemistry (journal) , atomic physics , optics , selected reaction monitoring , physics , chromatography , tandem mass spectrometry , biochemistry , organic chemistry , artificial intelligence , computer science
A new type of multi‐turn time‐of‐flight mass spectrometer was constructed, consisting of four cylindrical electric sectors and 28 electric quadrupole lenses, the size of the vacuum chamber being 60×70×20 cm. It was demonstrated that the mass resolution can be increased according to the number of cycles of the ions through the ion optical system. Copyright © 2000 John Wiley & Sons, Ltd.