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Your reliable partner for analytical equipment and consumables
MenuThermo Scientific™ Dionex™ offers a comprehensive range of high-quality ion chromatography columns and consumables designed for reliable, reproducible, and highly sensitive analyses. The portfolio supports conventional ion chromatography as well as high-performance HPIC and reagent-free RFIC™ systems, covering applications for anions, cations, organic acids, carbohydrates, amines, and other ionic and polar compounds.
At the core of the portfolio are Thermo Scientific™ Dionex™ IonPac™ analytical and guard columns, designed for a wide range of anion- and cation-exchange separations and specialized applications. Columns are available in multiple dimensions and formats, including conventional, high-efficiency, and capillary configurations. Specialized solutions also include CarboPac™ columns for carbohydrate analysis and AminoPac™ columns for amino acids and amines.
For trace and ultratrace applications, Thermo Scientific offers concentrator columns for preconcentration of analytes prior to separation. Trap columns, including continuously regenerated anion and cation trap columns, help remove ionic contaminants from the eluent and maintain low background levels.
For Reagent-Free Ion Chromatography (RFIC™), Dionex™ Eluent Generator Cartridges (EGC) provide electrolytic generation of high-purity eluents. Depending on the application, hydroxide, carbonate, or methanesulfonic acid eluents can be generated, eliminating manual eluent preparation and improving run-to-run reproducibility.
The portfolio also includes a broad range of Dionex™ suppressors for anion and cation analysis. Electrolytically regenerated suppressors reduce eluent conductivity and background signal while increasing analyte response, supporting low detection limits with conductivity detection.
Thermo Scientific provides a variety of ion chromatography sample preparation solutions, including Dionex™ OnGuard™, InGuard™, Guardcap™, and SolEx™ products for removing matrix components and interferences prior to analysis.
A comprehensive range of certified IC standards, reagents, and eluent concentrates is available for method preparation, calibration, and quality control, including anion and cation standards, single- and multi-component standards, eluent concentrates, regenerants, and specialized reagents.
The portfolio is complemented by PEEK tubing and fittings, IC PEEK Viper™ connections, capillary and fluidic consumables, autosampler vials and caps, and other genuine accessories designed to support reliable and reproducible performance of Thermo Scientific Dionex IC systems.
The extensive choice of selectivities, formats, and specialized consumables enables laboratories to configure an optimized solution for individual analytical methods – from routine determination of inorganic anions and cations to trace analysis and advanced applications in drinking and wastewater, food and beverage testing, pharmaceuticals, environmental analysis, and scientific research.
For more information, assistance with selecting the appropriate columns and consumables, or support in configuring a solution for a specific application, please contact the ACM2 Ltd. team.
