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.

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 …

May 30, 2025 · Discover the principles, advantages, and applications of Orbitrap mass analyzer in instrumental analysis, and learn how it revolutionizes the field of mass spectrometry.

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 …

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 …

Orbitrap is a mass spectrometer that is based on trapping of ions in a logarithmic electric field where ions orbit around an inner barrel electrode, while they drift back and forth along the electrodes.