Dionex ICS-2100 Reagent-Free Ion Chromatograph with Electrolytic Sample Preparation and Eluent Generation

The Dionex ICS-2100 is a reagent-free ion chromatograph system integrating advanced electrolytic sample preparation (RFIC-ESP) and eluent generation (RFIC-EG) capabilities. It is designed for high-resolution ion chromatography separations with conductivity detection, supporting both microbore (2 mm) and standard bore (4 mm) columns.

Key technical features include:

• Electrolytic Sample Preparation: Automated sample processing with multiple valve configurations, minimizing manual preparation for enhanced reproducibility.
• Eluent Generation System: Utilizes the EGC III KOH cartridge (potassium hydroxide) to generate eluents dynamically, eliminating the need for manual acid/base handling while improving baseline stability, sensitivity, and resolution.
• Supports a wide concentration range of eluents (0.1–100 mM for KOH, 0.1–80 mM for LiOH) at 1.0 mL/min flow rate, suitable for both gradient and isocratic separations.
• Compatible with Dionex AutoSuppression technology to suppress background conductivity, optimizing signal-to-noise ratio in ion chromatography applications.
• Controlled through the Dionex Chromeleon Chromatography Data System via USB connectivity (software not included).

This ion chromatograph is widely adopted in biotechnology and molecular diagnostics workflows, particularly for bioprocessing and biopharmaceutical production pipelines requiring precise anion and cation analysis. Its reagent-free design makes it essential for automated molecular cloning workflows and synthetic biology research requiring high sensitivity and reproducibility.

Note: The unit is sold AS-IS; it powers on but requires a suppressor replacement and exhibits fan noise. EGC cartridges are not included. This system is critical for researchers seeking a reliable ion chromatography platform with integrated electrolytic capabilities for complex analytical tasks in clinical diagnostics and biotechnology fields.