Dionex™ CERS™ 500 Cation Electrolytically Regenerated Suppressor (4mm)
Manufacturer: Dionex (Thermo Scientific)
This high-capacity suppressor serves virtually all analytical scale IC applications, for both anions and cations, and is available in 2mm and 4mm formats. The Dionex ERS 500 Suppressor accommodates isocratic or gradient use with carbonate (isocratic only) hydroxide, methanesulfonic acid, or sulfuric acid eluents in both the standard bore (4 mm) and microbore (2 mm) format. Next-Generation Suppressor—Built for New Demands in IC Applications Improved compatibility with hyphenated detection techniques, particularly mass spectrometry, because of its higher backpressure tolerance (leak free up to 900 psi, operates up to 200 psi) Higher temperature tolerance (up to 80°C in transit and storage, 40°C for operation) Full electrolytic regeneration without reagents allowing easier recoveries after operation without current due to its planar packed-bed suppression chamber Low peak dispersion preserves peak shape efficiency of 4µm columnsHigh suppression capacity produces stable peak area values immediately after restart without the need for chemical regeneration Low noise makes the suppressor suitable for trace analysis.