The Orbitrap, also known as the Kingdon trap, is a type of ion trap mass analyzer employed by certain lines of mass spectrometers. Compared to its other ion trap mass analyzers, the way the orbitrap works is based upon the ion trajectories as they move through the electrode, which follow an orbital path. Ionization can vary by the system, but commonly includes atmospheric pressure chemical ionization (APCI) and electrospray ionization (ESI).
Search and compare Orbitrap Mass Spectrometers
|  |  |  |
| Company | Thermo Fisher Scientific | Thermo Fisher Scientific | Thermo Fisher Scientific |
| Item | Orbitrap™ Astral™ Mass Spectrometer | Orbitrap Exploris™ GC Mass Spectrometer | Thermo Scientific™ Stellar™ Mass Spectrometer |
| Catalog Number | IQLAAEGAAPFARYMBOB | IQLAAAGABPFARJMBLX | IQLAAEGAAVFASCMZZZ |
| Price | | | |
| Ionization Method(s) | Adjustable heated electrospray ionization (HESI) probe | Inquire | Inquire |
| Mass Analyzer | Orbitrap mass analyzer ranging from 7,500 to 480,000 resolution at m/z 200
Astral mass analyzer is operated at a single resolution setting of 80,000 at m/z 524 | Inquire | Inquire |
| Scanning Speed | Up to 200 Hz | Up to 40 Hz at resolution setting 7,500 at m/z 200 | Inquire |
| Mass Range | Maximum Astral mass analyzer resolution up to 80,000 FWHM at m/z 524
Maximum Orbitrap mass analyzer resolution of up to 480,000 FWHM at m/z 200 | m/z 30 to 3,000 | Inquire |
| Description | Inquire | Simplify analytical workflows with the compact Orbitrap Exploris GC mass spectrometer, which brings the versatility of full-scan, high-resolution accurate-mass data to screening and quantitation. With proven robustness and reliability across all applications, the system delivers accurate results Simplify analytical workflows with the compact Orbitrap Exploris GC mass spectrometer, which brings the versatility of full-scan, high-resolution accurate-mass data to screening and quantitation. With proven robustness and reliability across all applications, the system delivers accurate results sample after sample.... Read More | A new paradigm for targeted quantitation. Move biomarker candidates from discovery to validation more efficiently, confidently, and at lower cost with breakthroughs in extended scale, massive throughput, higher sensitivity, greater specificity, and unrivaled productivity. The Thermo Scientific A new paradigm for targeted quantitation. Move biomarker candidates from discovery to validation more efficiently, confidently, and at lower cost with breakthroughs in extended scale, massive throughput, higher sensitivity, greater specificity, and unrivaled productivity. The Thermo Scientific Stellar Mass Spectrometer introduces revolutionary technology combining robust quantitation with the specificity of rapid full scan MSn acquisition creating unrivaled improvements in laboratory productivity.... Read More |
| Get Quote | | | |