Thermo Scientific™

Dionex™ ICW-3000 Online Water Purification System

Related applications:

Industrial Chromatography

Choose an ideal solution for the direct supply of ultrapure water to RFIC-EG Ion Chromatography systems with the Thermo Scientific™ Dionex™ ICW-3000 Online Water Purification System.

Back to top

Pressurized water for eluent generation and suppressor regeneration in external water mode comes directly from the 10L reservoir. Ideal for capillary chromatography, the ICW-3000 provides worry-free operation because the direct feed of continuously purified water ensures ultrahigh purity for maximum sensitivity and system uptime.

  • Eluent generated from pure water and and an eluent cartridge electrolytically
  • Provides highly pure hydroxide eluents with very low background levels of carbonate
  • Mathanesulfonic acid cartridges producce eluent for cation separations
  • Eluent concentration changes are initiated instantaneously and gradient elution is easily programmed and controlled with PC mouse clicks


  • Reduces system problems caused by contaminated water for increased system uptime
  • Enhances system performance for high sensitivity analyses for increased return on system investment
  • Lengthens lifetime of consumables for reduced operational cost
  • Water is continuously repurified enabling long time between refills
  • Longer refill cycle results in less operator attention needed
  • Notifies when consumables are exhausted to remove doubt
  • Eliminates water as a cause of applications problems
  • Simplified plumbing reduces setup time
  • No additional pressure source or pump required reduces costs and complexity

Compatible with:

Most Thermo Scientific Reagent-Free™ IC (RFIC™) systems

Ordering Information:

For RFIC-EG systems only