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
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| Company | Thermo Fisher Scientific | Thermo Fisher Scientific | Thermo Fisher Scientific | Thermo Fisher Scientific | Thermo Fisher Scientific |
| Item | Orbitrap Astral Mass Spectrometer | Orbitrap Exploris™ GC 240 Mass Spectrometer | Q Exactive™ UHMR Hybrid Quadrupole-Orbitrap™ Mass Spectrometer | Thermo Scientific™ Orbitrap™ Ascend Tribrid™ mass spectrometer | Thermo Scientific™ Orbitrap Fusion™ Lumos™ Tribrid™ Mass Spectrometer |
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| Catalog Number | Orbitrap Astral Mass Spectrometer | IQLAAAGABPFARJMBLY | IQLAAEGAAPFALGMAZR | IQLAAEGAAPFADBMBNG | IQLAAEGAAPFADBMBHQ |
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| Ionization Method(s) | Adjustable heated electrospray ionization (HESI) probe | EI/PCI/NCI | Inquire | Inquire | HESI |
| 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 | High-field Orbitrap mass analyzer | UHMR Hybrid Quadrupole-Orbitrap™ | Inquire | Orbitrap |
| Scanning Speed | Up to 200 Hz | Up to 40 Hz at resolution setting 7,500 at m/z 200 | up to 12 Hz at resolution setting of 12,500 at m/z 400 | Inquire | 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 | 350 to 80,000 m/z | Standard mass range m/z 40 to 2000, mid-mass range m/z 200 to 6000 | m/z 50–2,000
m/z 200–4,000
up to m/z 6,000 without precursor ion selection (OTMS only) |
| Description | Inquire | The Orbitrap Exploris GC 240 takes research capability to a new and unprecedented level of performance to accelerate scientific discovery. With a unique ability to deliver the very highest data quality, the most complex analytical challenges are simplified. By delivering uncompromising qualitative The Orbitrap Exploris GC 240 takes research capability to a new and unprecedented level of performance to accelerate scientific discovery. With a unique ability to deliver the very highest data quality, the most complex analytical challenges are simplified. By delivering uncompromising qualitative and quantitative performance, the system provides the flexibility to address the demands of scientific research laboratories for compound identification and quantitation. From discovery profiling, metabolomics and applied quantification, scientists gain unparalleled access to information rich data and results with ease.... Read More | The Thermo Scientific™ Q Exactive™ UHMR Hybrid Quadrupole-Orbitrap™ mass spectrometer is the first to provide the unique combination of unprecedented ultra-high mass range resolution, highest sensitivity, and MS2 and pseudo-MS3 capabilities needed to go beyond what’s possible with today’s native MS The Thermo Scientific™ Q Exactive™ UHMR Hybrid Quadrupole-Orbitrap™ mass spectrometer is the first to provide the unique combination of unprecedented ultra-high mass range resolution, highest sensitivity, and MS2 and pseudo-MS3 capabilities needed to go beyond what’s possible with today’s native MS experiments.... Read More | Scale your science for protein and biopharmaceutical characterization. Increased throughput, versatility, and ease-of-use, the Thermo Scientific™ Orbitrap™ Ascend Tribrid mass spectrometer accelerates proteomics and native protein analyses. | Excel at the most challenging of applications, including low level PTM analysis, multiplexed relative quantitation using isobaric tags, intact protein characterization, as well as MSn analysis of small molecules with the new Thermo Scientific™ Orbitrap Fusion™ Lumos™ Tribrid™ Mass Spectrometer. ThisExcel at the most challenging of applications, including low level PTM analysis, multiplexed relative quantitation using isobaric tags, intact protein characterization, as well as MSn analysis of small molecules with the new Thermo Scientific™ Orbitrap Fusion™ Lumos™ Tribrid™ Mass Spectrometer. This system incorporates the brightest ion source, a segmented quadrupole mass filter with improved selectivity and ion transmission, Advanced Vacuum Technology for improved ion transmission to the Thermo Scientific™ Orbitrap™ mass analyzer, and ETD HD, a higher-capacity ETD fragmentation. Latest innovations include the Advanced Peak Determination (APD) algorithm for improved data-dependent experiments and two new hardware options: UVPD, a new fragmentation technique achieved with a 213 nm UV laser and 1M, which provides 1,000,000 FWHM ultra-high resolution for improved structural elucidation and quantitation of isobaric compounds.... Read More |
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