The 940 Professional IC Vario is a high-end ion chromatograph for research applications and sophisticated method development. To this end, it comes with ultimate flexibility. Whatever the challenge, your Professional IC Vario, a high-pressure ion chromatography instrument, will meet it.

  • Ultimate flexibility – there are no limits to system configuration
  • Comprehensive options for customized system configuration: multiple upgrade options, multi-channel analysis, extension modules, gradient options
  • Straightforward automation and Metrohm Inline Sample Preparation (MISP) for high sample throughput
  • Low cost of ownership: save money on consumables
  • Manage your data securely with the GLP and FDA compliant software MagIC Net

Brochure: 940 Professional IC Vario / 942 Extension Module Vario – Modular complete system for ion chromatography (8.940.5000, PDF, 3.4 MB)

The IC system you need: ultimate flexibility

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The 940 Professional IC Vario can be adapted and upgraded to meet your individual application requirements. You can use any analytical separation column and run any gradient (i.e., high-pressure gradient, low-pressure gradient, or Dose-in gradient).

In addition, multiple detectors can be selected (i.e., conductivity, UV/VIS, or amperometric detection as well as hyphenated high-end mass detectors) to be run in parallel or in series and various extension modules and upgrade modules for sophisticated liquid handling and Inline Sample Preparation techniques are available.

Put together your own 940 Professional IC Vario with the configurator

Low cost of ownership: save money on consumables

Metrohm ion chromatography systems help you to keep operation costs low:

  • Syringe filters or filter caps don’t need to be replaced thanks to MISP.
  • The Metrohm anion suppressor can be used for 10 years – guaranteed!
  • The systems and hardware components are rugged and robust.
  • Automation, such as automated eluent production or high capacity autosamplers, allow continuous unattended use.

High productivity and profitability in IC environmental analysis (PDF, 1.1 MB)

Automation for higher sample throughput

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With automation, each sample is handled the same way, leading to more consistent results and improved comparability and reproducibility. Automated ion chromatography means unattended analysis of large sample series 24/7. Our automation solutions cover it all:

  • Automated sample preparation with Metrohm Inline Sample Preparation (MISP) and Metrohm intelligent Injection Techniques
  • Automatic eluent production allows unattended use
  • Intelligent features for automated, intelligent dilution or high-low calibration simplify sample handling, minimize laboratory work, and increase sample throughput
  • Automated multi-channel analysis
  • Automatic calibration with a single multi-ion standard

Learn more about MISP and intelligent injection techniques

Learn more about the automation options for IC

Comprehensive system monitoring and secure data

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The software MagIC Net makes ion chromatography as easy and reliable as possible. MagIC Net:

  • Checks all results automatically within the calibration range or against any limits set by you.
  • Displays clear warning messages to notify you of any system or method parameter that needs your attention.
  • Can be adapted to suit expert or routine operation.
  • Complies with the data security requirements of both GLP and the FDA.
  • Features intelligent hardware components that allow full traceability and are continuously monitored.

What our customers say

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Sample preparation techniques for IC

Download free monograph

This free monograph gives a comprehensive overview of sample preparation techniques for ion chromatography and discusses some of the techniques in more detail (e.g., solid-phase extraction, inline techniques, dialysis, and much more).

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