Thermo Fisher ICS-6000 HPIC High-Pressure Ion Chromatography System

Overview

The Thermo Fisher ICS-6000 HPIC High-Pressure Ion Chromatography System is an engineered platform for high-resolution, high-throughput ion analysis under sustained operating pressures up to 5000 psi. As the world’s first modular ion chromatography (IC) system capable of stable operation at this pressure threshold, it leverages advanced fluidic architecture and precision-engineered components to deliver enhanced peak capacity, improved mass sensitivity, and accelerated method development cycles. The system operates on the fundamental principle of suppressed conductivity detection—where analyte ions are separated on high-efficiency anion- or cation-exchange columns, followed by chemical or electrolytic suppression to reduce background conductivity and amplify signal-to-noise ratios. When configured as a Reagent-Free™ IC (RFIC™) system using the integrated Electrolytic Eluent Generator (EG), the ICS-6000 HPIC eliminates the need for manually prepared eluents, enabling long-term baseline stability, reduced carryover, and compliance with GLP/GMP documentation requirements.

Key Features

• Modular high-pressure architecture supporting up to 5000 psi continuous operation for superior resolution and speed
• Compatibility with both standard-bore (3–7 mm i.d.) and microbore (1–3 mm i.d.) columns, including newly optimized 4 µm particle-packed columns
• Dual-pump (DP) configuration for gradient elution and multi-dimensional separation workflows
• Integrated Dionex ICS-6000 EG eluent generator enabling on-demand, high-purity KOH, MSA, or methanesulfonic acid generation
• Dual-zone temperature-controlled detector compartment (DC) with active thermal management for conductivity and electrochemical detection modules
• Electrochemical detection (ED) module with dual working electrodes, Ag/AgCl reference electrodes, and disposable gold electrode options—including AAA-certified variants for amino acid analysis
• Chromeleon™ 7.3 Chromatography Data System (CDS) with full 21 CFR Part 11 compliance, audit trail, electronic signatures, and instrument control integration

Sample Compatibility & Compliance

The ICS-6000 HPIC supports a broad spectrum of ionic analytes across environmental, pharmaceutical, food & beverage, and biopharmaceutical applications—including inorganic anions/cations, organic acids, carbohydrates, amino acids, nucleotides, and low-molecular-weight amines. Its RFIC configuration meets ASTM D4327, ISO 14911, USP , and EPA Methods 300.0, 300.1, and 314.0 for drinking water and wastewater analysis. The system’s hardware and software architecture are validated for use in regulated environments requiring traceable calibration, method validation records, and secure data handling per FDA 21 CFR Part 11 and EU Annex 11 guidelines. All column hardware, tubing, and fluidic pathways are constructed from PEEK, titanium, or inert polymer composites to ensure compatibility with aggressive eluents and prevent metal leaching.

Software & Data Management

Chromeleon CDS v7.3 serves as the central hub for acquisition, processing, reporting, and archival. It provides method editor tools for gradient programming, peak integration with customizable baselines, and automated report generation compliant with ISO/IEC 17025 and GxP standards. The software supports concurrent control of multiple ICS-6000 modules—including pumps, autosamplers, detectors, and EG units—within a single intuitive interface. Audit trail functionality logs all user actions, parameter changes, and data modifications with timestamps and operator IDs. Raw data files are stored in vendor-neutral formats (e.g., .cdf) and support third-party spectral libraries and statistical analysis plug-ins. Optional integration with LIMS platforms via OPC UA or RESTful API enables enterprise-level data flow and quality management system alignment.

Applications

• High-sensitivity carbohydrate profiling in dairy, infant formula, and plant-based matrices using microbore columns and pulsed amperometric detection (PAD)
• Direct amino acid analysis (AAA-Direct) without pre-column derivatization in clinical serum, cell culture supernatants, and fermentation broths
• Trace anion quantification (e.g., Cl⁻, NO₃⁻, SO₄²⁻, F⁻) in ultrapure water systems for semiconductor manufacturing
• Organic acid monitoring in bioprocess streams (e.g., lactate, acetate, citrate) for real-time fermentation control
• Speciation analysis of arsenic, chromium, and iodine using hyphenated ICP-MS interfaces
• Regulatory testing of counterions in pharmaceutical active ingredients per ICH Q2(R2) and USP

FAQ

Is the ICS-6000 HPIC manufactured in China compliant with international performance specifications?
Yes—the Shanghai-manufactured ICS-6000 HPIC undergoes identical factory calibration, performance verification (including pressure rating, flow accuracy, and detector noise testing), and quality assurance protocols as globally produced units. Certificates of Conformance and Factory Test Reports are provided with each shipment.

Can the system be upgraded from standard-bore to microbore configuration post-purchase?
Yes—modular design allows field-installation of microbore pump heads, low-dead-volume valves, temperature-controlled microcolumn compartments, and dedicated ED cells without hardware replacement of the main chassis.

Does Chromeleon CDS support multi-user role-based access control?
Yes—administrators can assign granular permissions (e.g., method edit, run initiation, data export, audit trail review) aligned with organizational SOPs and regulatory role definitions (Analyst, Supervisor, QA Reviewer).

What column chemistries are validated for use with the 4 µm particle columns?
Thermo Scientific Dionex IonPac™ AS23-4µm (anion), CS19-4µm (cation), and CarboPac™ PA210-4µm (carbohydrates) are fully qualified and supported with application notes, retention time databases, and QC checklists.

Is remote diagnostics and service support available?
Yes—optional Thermo Connect™ remote connectivity enables secure, encrypted remote troubleshooting, firmware updates, and predictive maintenance alerts through Thermo Fisher Technical Support centers in North America, EMEA, and APAC.