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-2020 Single Quadrupole Mass SpectrometerLCMS-TQ RX Series Triple Quadrupole LC-MS/MSNexera Mikros Microflow Liquid Chromatography Mass Spectrometer SystemNexera QX Multiplex LC-MS
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Catalog NumberLCMS-2020LCMS RX SeriesNexera MikrosNexera QX
Price
Ionization Method(s)ESI, APCI, Dual IonizationESI, APCI, Dual Ionization, Micro-ESIMicro-ESIESI, APCI, Dual Ionization
Mass AnalyzerSingle 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-rodsQ1 & Q3 are molybdenum hyperbolic mass filters with pre-rods; Q1 includes post-rods
Scanning Speed15,000 u/secMax. 30,000 u/sec (in all scan modes) (0.1 u step: 300,000 data points/sec)InquireInquire
ResolutionR = 2 MR < 0.7 u FWHM and adjustable to 0.5 uInquireInquire
DescriptionUtilizing 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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Shimadzu’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 MoreCovering the complete range from micro (0.1 µL/min) to semi-micro (500 µL/min), Nexera Mikros allows operators to realize high sensitivity with the reliability and ruggedness of HPLC. A newly designed micro ESI source provides greater than ten times the sensitivity of standard UHPLC-MS ... Read MoreThe 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
TypeInquireTriple Quad LC-MS/MSInquireInquire
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