Orbitrap Mass Spectrometers

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).

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CompanyThermo Fisher ScientificThermo Fisher ScientificThermo Fisher ScientificThermo Fisher ScientificThermo Fisher Scientific
ItemQ Exactive™ UHMR Hybrid Quadrupole-Orbitrap™ Mass SpectrometerOrbitrap Exploris™ 480 Mass SpectrometerOrbitrap Fusion™ Lumos™ Tribrid™ Mass SpectrometerOrbitrap™ Astral™ Mass SpectrometerThermo Scientific™ Stellar™ Mass Spectrometer
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Catalog NumberIQLAAEGAAPFALGMAZRIQLAAEGAAPFARBMBKRIQLAAEGAAPFADBMBHQIQLAAEGAAPFARYMBOBIQLAAEGAAVFASCMZZZ
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Ionization Method(s)InquireESI and HRAMHESIAdjustable heated electrospray ionization (HESI) probeInquire
Mass AnalyzerUHMR Hybrid Quadrupole-Orbitrap™OrbitrapOrbitrapOrbitrap 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
Scanning Speedup to 12 Hz at resolution setting of 12,500 at m/z 400Up to 40 Hz at resolution setting of 7500 at m/z 200InquireUp to 200 HzInquire
Mass Range350 to 80,000 m/z40 to 8000 m/zm/z 50–2,000
m/z 200–4,000
up to m/z 6,000 without precursor ion selection (OTMS only)
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
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DescriptionThe 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 ... Read MoreMaking genius simpler
Empowering life science researchers to translate each experimental step to a new level of insight with a next-generation ownership experience coupled with an intelligence-driven experimental approach. With the Thermo Scientific Orbitrap Exploris 480 mass spectrometer you'll
... Read More
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. This... Read MoreInquireA 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 ... Read More
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