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.
CompanyShimadzuShimadzuShimadzuShimadzu
ItemLCMS-TQ RX Series Triple Quadrupole LC-MS/MSLCMS-2020 Single Quadrupole Mass SpectrometerLCMS-8050RX Triple Quadrupole LC/MS/MS Mass SpectrometerNexera QX Multiplex LC-MS
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Catalog NumberLCMS RX SeriesLCMS-2020LCMS-8050RXNexera QX
Price
Ionization Method(s)ESI, APCI, Dual Ionization, Micro-ESIESI, APCI, Dual IonizationESI, APCI, Dual Ionization, Micro-ESIESI, APCI, Dual Ionization
Mass AnalyzerQ1 & Q3 are molybdenum hyperbolic mass filters with pre-rods; Q1 includes post-rodsSingle QuadrupoleQ1 & Q3 are molybdenum hyperbolic mass filters with pre-rods; Q1 includes post-rodsQ1 & Q3 are molybdenum hyperbolic mass filters with pre-rods; Q1 includes post-rods
Scanning SpeedMax. 30,000 u/sec (in all scan modes) (0.1 u step: 300,000 data points/sec)15,000 u/sec30,000 u/secInquire
ResolutionR < 0.7 u FWHM and adjustable to 0.5 uR = 2 MR < 0.7 u FWHMInquire
DescriptionShimadzu’s LCMS RX series of triple quadrupole mass spectrometry instruments are supported by integrated hardware and software technologies to ensure ultrafast performance and reliable, robust results at lower operating costs, even under the most challenging and dynamic laboratory environments. The ... Read MoreUtilizing patented ultrafast (UF) technology, the LCMS-2020 mass spectrometer offers fast measurements and outstanding detection sensitivity for quicker and more accurate detection of trace impurities in a variety of applications.

Features
  • Ultrafast scanning speed of 15,000 u/sec, without
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Incorporating Shimadzu’s proprietary ultrafast technologies (UF Technologies), the triple quadrupole LCMS-8050RX offers outstanding measurement speeds and quantitative performance.
Specific and highly sensitive Multiple Reaction Monitoring (MRM) multi-component analysis is improved with a heated
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The Nexera QX Multiplex LC-MS/MS System uses multiple, alternating sample introduction streams for continuous operation of the mass spectrometer to significantly increase laboratory throughput and profitability.

  • Multiple stream technology eliminates waiting for column equilibration and system
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QuantityEAEAEAEA
TypeTriple Quad LC-MS/MSInquireInquireInquire
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