LC MS Instrument

Comprising two components, a liquid-phase separation system and a mass spectrometer, liquid chromatograph mass spectrometers (LC MS instruments) couple sample fractionation and analysis. The separation can be accomplished via standard liquid chromatography, HPLC, UPLC, or even nano-LC. Any liquid-phase separation will do, so long as its output can be directed into the mass analyzer (for instance, via an electrospray ionization source). The mass spectrometer is similarly flexible, ranging from the simplest single quadrupole to a Fourier transform ion cyclotron resonance instrument. Just remember, in a liquid chromatograph mass spectrometer the column flow is continuous, meaning the mass analyzer must be fast enough to thoroughly analyze one peak before the next one comes off the column. And, unlike with MALDI MS, once a peak is analyzed, it’s gone.
CompanySCIEXSCIEX
ItemEcho® MS+ systemZenoTOF 7600 system
Citations
(7)
Catalog NumberEcho MS+ZenoTOF 7600
Price
Ionization Method(s)Electrospray IonizationAPCI and ESI modes
Mass AnalyzerTriple Quad or TOFTOF
Scanning SpeedUp to 3 samples per secondup to 25 Hz (25 spectra per second)
ResolutionInquireEqual to or greater than 42,000 (FWHM) measured on the [M+6H]6+ charge isotope cluster for bovine insulin at m/z 956
DescriptionThis ultra-high sample throughput system for Acoustic Ejection Mass Spectrometry (AEMS) delivers speed, scale, and reproducibility with unyielding data quality. The Echo® MS+ system leverages industry-leading quantitative MS technology from SCIEX to deliver a highly sensitive solution that can ... Read MoreA powerful leap in proprietary innovation, this high-resolution accurate mass system combines the power of Zeno trap pulsing with EAD fragmentation technology (electron activated dissociation) to uncover structural information, previously inaccessible, and drive the limits of quantification ... Read More
QuantityEAEA
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