Dionex ICS-1100 Used Ion Chromatography System
| Brand | Dionex |
|---|---|
| Origin | USA |
| Model | ICS-1100 |
| Instrument Type | Ion Chromatograph |
| Usage Duration | 4 years |
| Warranty | 6 months |
| Compliance | ASTM D4327, ISO 14911, USP <645>, EPA Methods 300.0/300.1 |
| Software | Chromeleon® 7.2.10 or later |
| Detection Principle | Suppressed Conductivity Detection with Electrolytic Regeneration |
| Pump Material | PEEK (pH 0–14 compatible) |
| Max Pressure | 35 MPa |
| Flow Rate Range | 0.00–5.00 mL/min |
| Conductivity Detector Resolution | 0.00238 µS/cm |
| Data Interface | USB 2.0 |
| Column Oven Temp Range | 30–60 °C ±0.5 °C |
| Suppressor Types Supported | SRS®, AES®, MMS™ |
Overview
The Dionex ICS-1100 is a high-performance, benchtop ion chromatography (IC) system engineered for precision anion and cation analysis in environmental, pharmaceutical, food & beverage, and industrial quality control laboratories. Designed around suppressed conductivity detection and electrolytically regenerated suppression technology, the ICS-1100 delivers exceptional sensitivity, baseline stability, and method robustness—particularly for low-concentration ionic species in complex matrices. Its modular architecture supports both isocratic and gradient elution via optional RFC-30 Electrolytic Eluent Generator and RFIC-ER Eluent Regeneration modules. As a pre-owned instrument refurbished and performance-verified by SpectraLab Scientific, this unit has undergone full functional validation—including pump integrity testing, detector linearity assessment, column oven thermal calibration, and suppressor efficiency verification—and is supplied with complete documentation, original accessories, and a 6-month limited warranty.
Key Features
- PEEK-based dual-piston reciprocating pump delivering flow accuracy <0.1% and pressure stability <1.0% RSD; chemically inert across pH 0–14 and compatible with aqueous, acidic, basic, and reverse-phase organic solvents.
- Integrated column oven with precise temperature control (±0.5 °C) from 30–60 °C, minimizing retention time drift and ensuring reproducibility across multi-day sequences.
- Digital conductivity detector with 100 Hz acquisition rate, 0.00238 µS/cm resolution, and 10 MPa maximum cell pressure—enabling high-sensitivity detection of trace-level ions without signal saturation.
- Electrolytic suppressors (SRS® for anions, AES® for cations) providing continuous regeneration without chemical regenerants, reducing background conductivity and improving signal-to-noise ratio.
- RFIC-ER eluent regeneration module (optional) enabling uninterrupted operation for up to 28 days using carbonate- or methanesulfonic acid-based eluents—ideal for unattended overnight or weekend analyses.
- RFC-30 Eluent Generator producing high-purity KOH, NaOH, or MSA eluents on-demand from deionized water, eliminating manual eluent preparation and enhancing gradient reproducibility.
- USB 2.0 interface with plug-and-play recognition, real-time electronic log, and seamless integration with Chromeleon® CDS software for method development, sequence management, and 21 CFR Part 11-compliant data handling.
Sample Compatibility & Compliance
The ICS-1100 accommodates diverse sample types including drinking water, wastewater, soil extracts, biological fluids, pharmaceutical excipients, and semiconductor process chemicals. It supports standard analytical columns (2–5 mm i.d., up to 250 mm length) and guard columns, and is validated per ASTM D4327 (anions in water), ISO 14911 (determination of anions/cations), USP (conductivity of purified water), and EPA Methods 300.0 and 300.1. When configured with RFIC-ER and RFC-30, the system meets GLP/GMP requirements for audit-trail-enabled workflows, including electronic signatures, user access controls, and immutable audit logs—fully compliant with FDA 21 CFR Part 11 when deployed with Chromeleon® 7.2.10 or later in secure network environments.
Software & Data Management
Chromeleon® Chromatography Data System (CDS) v7.2.10 or newer provides comprehensive instrument control, peak integration, calibration curve generation, report customization, and database archiving. The software supports automated method validation protocols—including system suitability testing (SST), carryover assessment, and precision/repeatability evaluation—as required under ISO/IEC 17025 and CLIA guidelines. All raw data files (.cdf) are stored with embedded metadata (instrument parameters, operator ID, timestamp, audit trail), and optional e-signature modules enable full regulatory compliance for regulated laboratories. Remote monitoring and troubleshooting via secure VPN connection are supported without compromising data integrity.
Applications
- Environmental monitoring: Quantification of F⁻, Cl⁻, NO₂⁻, Br⁻, NO₃⁻, PO₄³⁻, SO₄²⁻, and ClO₃⁻ in surface water, groundwater, and wastewater per EPA Method 300.1.
- Pharmaceutical QC: Counter-ion analysis (Na⁺, K⁺, Ca²⁺, Mg²⁺, NH₄⁺) in APIs and excipients; residual acetate, citrate, or phosphate in biologics formulations.
- Food safety: Nitrate/nitrite profiling in cured meats, dairy, and infant formula; sulfate and bromide in beverages per AOAC Official Methods.
- Power generation: Anion impurity monitoring (Cl⁻, SO₄²⁻, acetate) in ultrapure boiler feedwater per ASTM D4582.
- Electronics manufacturing: Trace halide analysis (F⁻, Cl⁻, Br⁻) in photoresist solvents and etchants at sub-ppb levels.
FAQ
Is this ICS-1100 system fully tested prior to shipment?
Yes. Each unit undergoes comprehensive operational validation including pump flow accuracy, detector linearity and noise assessment, column oven thermal uniformity, suppressor efficiency, and Chromeleon® communication integrity. A full test report is provided with the instrument.
Does the system include the Chromeleon® software license?
Yes—the instrument ships with a perpetual, node-locked Chromeleon® 7.x license, including software installation media, activation key, and documentation. Upgrade eligibility to Chromeleon® 8.x is available through Thermo Fisher support channels.
Can the ICS-1100 be upgraded to support gradient elution?
Yes. Gradient capability is enabled by adding the RFC-30 Electrolytic Eluent Generator and appropriate valve configuration. This upgrade is field-installable and supported by SpectraLab’s technical team.
What maintenance is recommended before first use?
We recommend replacing the eluent filter, suppressor membrane (if >2 years old), and pump seals if usage exceeds 2,000 hours. Full preventive maintenance kits and OEM service manuals are available upon request.
Is remote support available after purchase?
Yes. SpectraLab offers post-sale technical assistance via email, screen-sharing sessions, and scheduled teleconference diagnostics—available during standard business hours (EST). Extended service contracts covering parts and labor are also offered.
