Thermo Scientific Dionex ICS-4000 Chromatography

Cambridge Scientific ID: 24334 Category: Tag:


Perform high-resolution ion chromatography quickly with the Thermo Scientific Dionex ICS-4000 Capillary HPIC System, which delivers both ease-of use and high-end performance with multiple detector choices to support a wide variety of applications.The system’s high-purity, electrolytically generated eluent and Dionex IC Capillary Cube cartridge consumables ensure exceptional control and reproducibility for both isocratic and gradient separations as well as months of continuous operation with minimal eluent use and waste.

High Performance in a Small Footprint

  • Fast, sensitive separations without sacrificing resolution (up to 2X faster still with Dionex IonPac Fast IC columns)
  • Excellent control and reproducibility for isocratic and gradient elution up to 200 mM acid or base
  • Stable baselines with precisely controlled chromatography and detector temperature zones
  • Reduced costs and waste with minimal eluent and sample volumes
  • Integrated design and small footprint; minimal bench space required


The Capillary Advantage

  • Always ready with 24/7 uptime and no equilibration
  • Small dead volumes for minimized peak dispersion and increased signal-to-noise ratio
  • Columns optimized for fast throughput
  • High-pressure capability for high resolution
  • Versatile applications with more than 20 different column chemistries now available
  • Convenient, easy-to-install IC Cube cartridge consumables


Detector Choices for Application Flexibility

  • CD Conductivity Detector: Innovative, self-contained conductivity detector
  • QD Charge Detector: Complementary detection mode for weakly-dissociated species—can be configured with a CD for peak purity and identification
  • ED Electrochemical detector: sensitive and selective detection of sugars, cyanide, azide, and biogenic amines

Sample Preparation and Automation Solutions

Dionex autosamplers integrate seamlessly with the Dionex ICS-4000 system, providing effortless automation and advanced sample preparation capabilities. All wetted surfaces are nonmetallic and chemically inert, protecting columns and sensitive samples from contamination.




  • Max. Pressure: 35 MPa (5000 psi)
  • Type: RFIC-EG Capillary System
  • Detector Type: Conductivity
  • Flow Accuracy: < 0.1%
  • Flow Precision: < 0.1%
  • Cell Temperature Stability: <0.00°C
  • Flow Rate: 0.001 to 0.100 mL/min.
  • Pressure Range: 0 to 41 MPa (0 to 6000 psi)
  • Eluent Min/Max Concentrations: 0.1 to 200 mM
  • Linearity: 1%
  • Output Range:
    • Digital Signal Range: 0 to 15,000 µS/cm 
    • Analog Signal Range: 0 to 15,000 µS/cm
  • Resolution: 0.0024 nS/cm
  • Description: ICS-4000 Ion Chromatography System with RFIC-EG and Conductivity Detection

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