How much does AQ exactive cost?
How much does AQ exactive cost?
The Average Price for THERMO FISHER SCIENTIFIC Q Exactive – $43,026 Based on 6 Listings of This Product.
What is LTQ Orbitrap?
LTQ Orbitrap Velos is a hybrid mass spectrometer incorporating the LTQ Velos™ dual cell linear trap and the Orbitrap™ analyzer. The LTQ Orbitrap is a high performance LC-MS and MSn system, combining rapid LTQ ion trap data acquisition with high mass accuracy Orbitrap mass analysis.
How does Orbitrap mass spec work?
The Orbitrap is an ion trap mass analyzer that consists of two outer electrodes and a central electrode, which enable it to act as both an analyzer and detector. By measuring the oscillation frequencies induced by ions on the outer electrodes, the mass spectra of the ions are acquired using image current detection.
What is Q TOF mass spectrometry?
The Q-TOF-MS is a ‘hybrid’ instrument combining quadrupole technologies with a time-of-flight mass analyser. Q-TOF-MS instrumentation closely resembles that of a triple-quadrupole mass spectrometer, though the third quadrupole has been replaced by a time-of-flight tube.
What is the difference between TOF and QTOF?
Single stage TOF instruments measure the accurate mass of all ions entering the flight tube. Addition of a quadrupole and a collision cell to a TOF forms a QTOF, a more expensive instrument that is able to isolate and fragment specific ions, as well as measure accurate mass.
What is the use of orbitrap?
Orbitrap-based mass spectrometers are used in proteomics and are also used in life science mass spectrometry such as metabolism, metabolomics, environmental, food and safety analysis.
What is a Qtof?
Q-TOF mass spectrometers combine TOF and quadrupole instruments, a pairing that results in high mass accuracy for precursor and product ions, strong quantitation capability, and fragmentation experiment applicability.
What is the use of Orbitrap?
How does Q exactive work?
The quadrupole rod assembly works as ion transmission device with the possibility to filter the transmitted ion according to its mass-to-charge ratios. The ions are transferred into the C-Trap and then injected into the Orbitrap mass analyzer to get mass spectra.
What is Triple TOF?
The TripleTOF 5600+ System delivers nominal mass and accurate mass benefits in a single platform. It uniquely integrates comprehensive, qualitative exploration, rapid profiling, and high-resolution quantitation workflows. Learn more.
