Thermo Fisher ICS-600 Basic Ion Chromatograph

Overview

The Thermo Fisher ICS-600 Basic Ion Chromatograph is a compact, integrated isocratic ion chromatography system engineered for routine anion and cation analysis in environmental, food safety, pharmaceutical, and industrial quality control laboratories. Based on suppressed conductivity detection and high-precision eluent delivery, the ICS-600 employs a dual-piston reciprocating pump with microprocessor-controlled constant-stroke actuation to deliver stable, pulse-free flow across its full range of 0.00–5.00 mL/min. Its all-PEEK fluidic path eliminates metal contact, ensuring chemical inertness and resistance to corrosion from aggressive eluents such as potassium hydroxide or methanesulfonic acid. The system incorporates a thermostatted conductivity cell for enhanced baseline stability and signal reproducibility, particularly critical for low-concentration analytes (e.g., fluoride, nitrate, sulfate, sodium, ammonium). Designed for operational simplicity and robustness, the ICS-600 achieves typical run times of 10–15 minutes for multi-ion profiles—making it suitable for high-throughput compliance testing where reliability and minimal downtime are essential.

Key Features

• Integrated single-channel isocratic architecture with no gradient mixing hardware—optimized for method transfer and regulatory consistency
• Dual-piston PEEK pump with adjustable speed and built-in high-pressure pulse damper for superior flow precision and long-term mechanical stability
• Full polymer fluidic path (PEEK tubing, valves, and cell housing) minimizing contamination risk and enabling compatibility with both acidic and basic eluents
• Temperature-controlled conductivity detector with active thermal management to reduce drift and improve detection limits
• Electrically actuated PEEK injection valve for precise, repeatable sample introduction and extended service life
• USB-native interface enabling plug-and-play connectivity with Windows-based workstations and seamless integration into existing lab networks
• Preconfigured IQ/OQ/PQ validation package supporting laboratory compliance with ISO/IEC 17025, USP , ASTM D4327, and EPA Methods 300.0/300.1

Sample Compatibility & Compliance

The ICS-600 is validated for direct injection of aqueous samples including drinking water, wastewater, process streams, food extracts, and pharmaceutical excipients. It supports a broad portfolio of Thermo Scientific Dionex™ polymer-based separation columns—including AS11-HC, AS18, CS12A, and CS16—enabling method flexibility across diverse matrices without hardware modification. Column compatibility extends to 2 mm, 3 mm, and 4 mm internal diameter formats, accommodating varying sensitivity and throughput requirements. All system operations comply with Good Laboratory Practice (GLP) and Good Manufacturing Practice (GMP) frameworks. Chromeleon SE software provides electronic signatures, user access controls, audit trail logging, and data integrity safeguards aligned with FDA 21 CFR Part 11 requirements.

Software & Data Management

Chromeleon SE Chromatography Data System delivers complete instrument control, real-time monitoring, peak integration, and customizable reporting—all within a single intuitive interface. It supports automated calibration curve generation, batch processing, and export to LIMS via ASTM E1384 or HL7-compliant formats. Method templates are preloaded for common applications such as EPA 300.1 (anions in drinking water) and USP (conductivity testing of purified water). Raw data files (.cdl) are stored with embedded metadata—including instrument configuration, sequence parameters, and operator ID—ensuring full traceability during internal audits or regulatory inspections.

Applications

• Environmental monitoring: Quantification of F⁻, Cl⁻, NO₂⁻, NO₃⁻, PO₄³⁻, SO₄²⁻, and Br⁻ in surface water, groundwater, and effluent per EPA Method 300.0
• Pharmaceutical water testing: Conductivity profiling and ionic impurity screening of Purified Water (PW) and Water for Injection (WFI) per USP
• Food and beverage quality control: Determination of preservatives (sorbate, benzoate), additives (phosphate, nitrite), and cations (Na⁺, K⁺, NH₄⁺) in dairy, beverages, and infant formula
• Chemical manufacturing: Anion/cation profiling in catalysts, battery electrolytes, and semiconductor process chemicals
• Educational laboratories: Teaching core IC principles—including eluent suppression, conductivity detection, and retention modeling—with minimal training overhead

FAQ

What eluent options are supported on the ICS-600?
The system operates with isocratic eluents only; common choices include NaOH/KOH (for anion analysis) and methanesulfonic acid (for cation analysis). Optional RFC-30 eluent generator enables on-demand KOH synthesis for improved reproducibility.
Is the ICS-600 compliant with 21 CFR Part 11?
Yes—when used with Chromeleon SE software configured with electronic signatures, role-based permissions, and immutable audit trails, the system meets FDA requirements for electronic records and signatures.
Can the ICS-600 be upgraded to gradient capability?
No—the ICS-600 is a fixed-isocratic platform. For gradient operation, Thermo Fisher recommends the ICS-5000+ or Integrion HPIC systems.
What maintenance intervals are recommended?
Pump seals require replacement every 12–18 months under normal use; suppressor cartridges are replaced based on capacity consumption (typically 2,000–5,000 injections); conductivity cell cleaning is performed quarterly using manufacturer-recommended protocols.
Does the system support remote monitoring?
Yes—via Chromeleon Web Services, authorized users can view real-time status, review recent runs, and receive email alerts for system errors or completion notifications.