Quadrupole Mass Spectrometers

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LCMS-2020 Mass Spectrometer
  • Catalog Number: LCMS-2020
  • Description: Delivering the ultimate in measurement speed and sensitivity, the LCMS-2020 mass spectrometer offers faster measurements and higher detection sensitivity for quicker and more accurate detection of trace impurities in pharmaceuticals, environmental pollutants, and other contaminants. When combined with a Prominence ultra-fast LC (UFLC/UFLCXR), you’ll achieve the ultimate in separation performance and productivity.





    LCMS-2020 software easily displays multiple sets of LC or MS data, allowing overlay and analysis of multiple data results for easy searching and comparison.

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MSQ Plus Mass Spectrometer

MSQ Plus Mass Spectrometer

Dionex Corporation

  • Catalog Number:
  • Description: The MSQ™ Plus Mass Spectrometer can be used in a wide range of applications and methodologies in both HPLC and IC. Only 12 inches wide, the MSQ Plus is by far the most compact mass spectrometer on the market today. It provides universal detection and characterization of analytes in the 17–2000 m/z range.

    The MSQ Plus features a newly designed self-cleaning Atmospheric Pressure Ionization (API) source for outstanding sensitivity and noise reduction. Compatible with existing LC and IC methods, the MSQ Plus is more sensitive, rugged, powerful, easier to use, and smaller than any other instrument of its kind.

    • New M Path™ source design virtually eliminates neutral noise and background
    • Unique FastLoc™ probes provide simple and rapid changes for both ESI and APCI modes
    • All features fully supported in Chromeleon® Chromatography Management software
    • Full scan and Selected Ion Monitoring allow rapid screen and target compound analysis
    • Quadrupole analyzer maximizes resolution and provides high stability and minimal drift
    • Enhanced low-mass response for analytes below 60 m/z
    • All new Ion Bright™ detector system eliminates neutral noise, extending the dynamic range
    • Advanced autotuning wizard includes full system optimization and mass scale calibration

    The MSQ Plus features a high-sensitivity, self-cleaning ESI/APCI ionization source that requires no mechanical adjustment or electrostatic focusing for sample optimization. The compact source design is optimized for a wide range of flow rates and supports a wide range of chromatographic buffers.

    Note: Sensitivity specifications below are based on loop injections at a flow of 1 mL/min in SIM mode. Noise is RMS after appropriate smoothing.

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MSQ Plus Mass Spectrometric Detector
  • Catalog Number: MSQ Plus Mass Spectrometric Detector
  • Description: The MSQ Plus™ is a small and sensitive single quadrupole MS detector designed for use with both LC and IC systems. It features a newly designed self-cleaning triple orthogonal Atmospheric Pressure Ionization (API) source for outstanding sensitivity and noise reduction. The MSQ Plus is compatible with existing LC and IC methods, especially those including salts, ion-pairing agents, and dirty matrices. It’s more sensitive, more rugged, more powerful, easier to use, and smaller than any other instrument of its kind.

    Dimensions: 53 × 30 × 71 cm (21 × 12 × 28 in.)
    Power requirements: 230 V ac 13 A power outlets (for rotary pump and MSQ)
    230 or 115 V ac (as required) for PC and monitor and additional hardware
    Gas requirements: A supply of high-purity (>99%) nitrogen capable of supplying 600 L/h at 75 psi (5 bar)
    Weight: 60 Kg (132 lb)
    Ionization modes: Electrospray (ESI) Atmospheric Pressure Chemical Ionization (APCI)
    Range: 17–2000 m/z

    Features:
    • Compact design frees up bench space and decreases system volume.
    • New M Path™ triple orthogonal source technology virtually eliminates neutral noise and background.
    • MSQ Plus source design features tool-free maintenance.
    • Unique FastLoc™ probes provide simple and rapid mode changes.
    • All features of the MSQ Plus are fully supported in the latest Dionex MS software.
    • Full scan and Selected Ion Monitoring (SIM) allow for rapid screening and target compound analysis.
    • The MSQ Plus features a state-of-the-art vacuum system.
    • Precision-engineered quadrupole analyzer maximizes resolution and provides high stability and minimal drift.
    • All new Ion Bright™ detector system eliminates neutral noise, extending the dynamic range.
    • The MSQ Plus features a self-contained reference inlet system for tuning and calibration.
    • Advanced autotuning wizard includes full system optimization and mass scale calibration.

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