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Thermo Scientific™

Dionex™ AERS™ 500 Carbonate Electrolytically Regenerated Suppressor

Related applications:

Industrial Chromatography

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Improves quality of results

The Dionex AERS 500 Carbonate suppressors have the same fit, form and function as the Dionex AERS 500 suppressors, but have a modified electrode configuration designed to reduce gas production towards the outlet of the suppressor. This results in less deformation of the electric field, thus producing a more homogenous generation of carbonic acid and reducing background noise during operation so that the suppressor:

  • Reduces baseline noise
  • Increases sensitivity so that it rivals chemical regeneration
  • Delivers the benefits and ease-of-use of electrolytic regeneration

Key benefits
  • Low noise levels, typically less than 1.5nS, when operated with most common carbonate eluents
  • Quality Assurance Report provided with each unit, showing product test results with a typical carbonate / bicarbonate eluent
  • Improved peak efficiency for improved performance, particularly when coupled with 4µm based columns
  • Parallel Regenerant Flow allowing easy operation in external water mode
  • Full electrolytic regeneration without reagents allowing easier recoveries after operation without current