Affiliation:
1. SCIEX, Concord, Ontario, Canada
Abstract
A concept of an “ideal” orthogonal-injection time-of-flight (O-TOF) mass spectrometer is proposed and a new high-resolution O-TOF mass spectrometer with an electrospray ion source and a molecule-ion reactor is described. The instrument design was optimized for high resolution and sensitivity using the concept of an ideal O-TOF mass spectrometer. A mass resolving power of about 20,000 (full width at half maximum) and a mass measurement accuracy in the 10 ppm range is demonstrated.
Subject
Spectroscopy,Atomic and Molecular Physics, and Optics,General Medicine
Reference21 articles.
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3. Peer Reviewed: Orthogonal-Injection TOFMS for Analyzing Biomolecules.
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