Ion Chromatograph - Quali-IC™
An Ion Chromatograph is an analytical instrument used to separate, identify, and quantify ionic species in liquid samples, including anions, cations, organic acids, and inorganic ions. Ion chromatography system works by passing a liquid sample through a specialized chromatographic column, where ions are separated based on their interaction with the stationary phase and then detected with high sensitivity.
Ion chromatography is widely applied in environmental monitoring, food safety, pharmaceuticals, chemical manufacturing, power generation, and research laboratories because it delivers high accuracy, excellent reproducibility, and low detection limits for both routine and trace-level ion analysis.
The Quali-IC™ Ion Chromatograph series is a comprehensive range of modular ion chromatography systems engineered for laboratories requiring flexibility, analytical precision, and long-term operational stability. From compact single-channel instruments to high-pressure, multi-detector platforms, Quali-IC™ systems are designed to scale with analytical demands.
Each Quali-IC™ Ion Chromatograph integrates precision pumping technology, chemically inert flow paths, advanced temperature control, and intelligent software to ensure consistent separation performance across a wide range of applications. Multiple detector options—including conductivity, amperometric, and UV detectors—allow users to configure the system for specific analytical goals.
Applications of Quali-IC™ Ion Chromatographs
Quali-IC™ Ion Chromatograph systems are widely used for:
- Drinking Water and Wastewater Analysis
Determination of common inorganic anions and cations, including fluoride, chloride, nitrate, nitrite, sulfate, bromate, perchlorate, and ammonium.
- Food and Beverage Testing
Analysis of nitrate, nitrite, iodide, thiocyanate, sugars, carbohydrates, organic acids, and nutritional components in dairy products, infant formula, coffee, molasses, and processed foods.
Measurement of ions in surface water, groundwater, atmospheric particulates (PM2.5, PM10, TSP), soil extracts, and solid waste leachates.
- Petrochemical and Energy Industries
Determination of inorganic anions in oilfield wastewater and total halogens, sulfur, and nitrogen in petroleum products using combustion ion chromatography.
Quantification of active ingredients, impurities, and ionic components in raw materials and finished drug products.
- Electronics and Semiconductor Industry
Ionic contamination analysis of circuit boards, semiconductor materials, silicon oxide powders, and ultrapure process water.
- Battery and Energy Storage Materials
Detection of anions in lithium battery electrolytes, cathode materials, and lithium salts for quality control and performance evaluation.
- Halogen and Polymer Materials Analysis
Total fluorine, chlorine, bromine, iodine, and sulfur determination in polymers, plastics, and electronic materials via combustion IC.
- Public Security and Forensic Applications
Analysis of explosive residues, oxidizers, and trace inorganic ions in forensic and security investigations.
Why Choose Quali-IC™ Ion Chromatographs?
- Modular and Scalable Design: Quali-IC™ systems support single-channel to multi-channel expansion, enabling laboratories to upgrade capability without replacing core instrumentation.
- Multiple Detector Compatibility: Conductivity, amperometric, and UV detectors can be flexibly configured to support diverse analytical methods.
- High-Pressure and High-Precision Performance: Advanced pumping systems deliver stable flow at high pressures, ensuring excellent separation efficiency and reproducibility.
- Chemically Inert Flow Paths: Metal-free PEEK flow paths provide broad chemical compatibility across pH 0–14 and prevent sample contamination.
- Stable Baseline and Low Noise: Integrated vacuum degassing and temperature-controlled modules improve baseline stability and detection sensitivity.
- Intelligent Software and Automation: User-friendly control software supports method setup, data processing, reporting, and compliance workflows.
- Designed for Long-Term Reliability: Industrial-grade components and precise temperature management ensure consistent performance in high-throughput laboratory environments.
