Thermo Scientific™ Dionex™ Aquion™ Ion Chromatography (IC) System

Reliable, budget-friendly ion chromatography for routine anion and cation analysis

Simplify ion analysis in your laboratory with the Dionex™ Aquion™ IC system, a compact and easy-to-operate platform designed for routine applications in environmental, food safety, and academic labs. Ideal for budget-conscious operations, the Aquion system delivers dependable performance, quick startup, and low operating costs.

Key system features

• Chemically inert PEEK flow path
• Serial dual-piston pump
  • Flow rate: 0.01–5.0 mL/min
  • Pressure: up to 5000 psi
• High-pressure pulse dampener
• Electrically actuated, PEEK, 6-port Rheodyne injection valve
• Conductivity detection with digital signal processing
  • Range: 0–15,000 μS
  • Temperature-controlled conductivity cell for signal stability
• Support for electrolytic or chemical suppressors
• Optional column heater
• Built-in inline vacuum degasser

Benefits of electrolytic suppression

• Lower background conductivity and reduced detection limits
• Faster system startup
• Superior sensitivity for both anion and cation analysis
• No need for manual regenerant preparation

Optimized detection with conductivity

The Aquion system is optimized for conductivity detection using a thermostated high-performance cell that ensures stability against ambient temperature fluctuations. Digital signal control offers a wide dynamic range for simultaneous detection of analytes with varying concentrations.

Seamless control with Chromeleon™ CDS software

Included in every system bundle, Thermo Scientific™ Chromeleon™ Chromatography Data System (CDS) software provides intuitive instrument control, automated workflows, and streamlined data handling:

• eWorkflows: auto-load instrument conditions and processing templates
• Calibration Wizard: step-by-step guidance for method setup and quantification
• Wellness Trending: monitor system performance over time for predictive maintenance

Anion and Cation System Bundles

Each bundle includes everything needed to get started:

Included in all system bundles:

• Dionex Aquion IC System with power cable
• Dionex Aquion Analysis Kit (anion or cation specific)
• Chromeleon SE software and license
• 3-year warranty (parts-only coverage in years 2 and 3)
  → Optional extended warranty available including labor and travel in years 2 and 3

Anion Analysis Kit includes:

• Dionex IonPac AG22 (4 × 50 mm) guard column
• Dionex IonPac AS22 (4 × 250 mm) analytical column
• Dionex AERS 500 Carbonate (4 mm) suppressor
• Combined Seven Anion Standard II
  Note: Eluent concentrate must be ordered separately.

Cation Analysis Kit includes:

• Dionex IonPac CG12A (4 × 50 mm) guard column
• Dionex IonPac CS12A (4 × 250 mm) analytical column
• Dionex CDRS 600 (4 mm) suppressor
  Note: Eluent concentrate and standards must be ordered separately.

Why choose Dionex Aquion?

• Proven IC platform with straightforward operation
• Reliable results and stable performance
• Full compatibility with standard and microbore column formats (2–5 mm)
• Low cost of ownership with high-quality support and service
• Ideal entry point for labs new to ion chromatography

Thermo Scientific™ Dionex™ Aquion™ Ion Chromatography (IC) System