In the Orbitrap, ions are trapped because their electrostatic attraction to the inner electrode is balanced by their inertia. Thus, ions cycle around the inner electrode on elliptical trajectories.

Discover new compounds and biomarkers with our unique Orbitrap mass spectrometers, offering the highest levels of accuracy in a single compact easy-to-use instrument.

The mass accuracy and precision (without the need for averaging) of the Orbitrap Exploris family of instruments is phenomenal, amazingly consistent from spectrum to spectrum, and is proven in the …

Jun 25, 2025 · A contemporary analytical method for identifying and quantifying various compounds according to their mass-to-charge ratio is orbitrap mass spectrometry. It is known for delivering high …

Sep 16, 2019 · This article presents the principle of operation of the Orbitrap analyzer, its most recent technological developments and outlook, and it reviews application areas where the Orbitrap …

This paper describes such an instrument, the Orbitrap, based on a new type of mass analyzer invented by Makarov. The Orbitrap operates by radially trapping ions about a central spindle electrode.

Apr 16, 2013 · Orbitrap is the newest addition to the family of high-resolution mass spectrometry analyzers. With its revolutionarily new, miniature design, Orbitrap combines high speed with …