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Ion chromatography columns packed with a negatively-charged ion exchange resin designed to attract molecules with net positive surface charges. Cation-exchange columns are ideal for ion chromatography separations of inorganic cations, ammonium, and various amines.
Highest resolution, through the use of smaller resin particles, of common cations and small polar amines in complex sample matrices-Higher peak efficiency and increased peak resolution for more consistent integration and more reliable results-Easily transfer applications from the Dionex IonPac CS19 column to the 4 µm column due to the similar selectivity
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Separate common inorganic cations, small polar amines and polyvalent amines using a high-capacity carboxylate-functionalized cation-exchange column with simple aqueous eluents.
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Determine disparate concentration ratios of adjacent eluting cations such as sodium and ammonium in diverse sample matrices using the Thermo Scientific™ Dionex™ IonPac™ CS16 Capillary, Analytical & Guard Column. Sample matrices include environmental waters; power plant waters treated with ammonium, morpholine or ethanolamine; chemical additives; chemical process solutions; scrubber solutions; plating baths; and industrial solvents. The Dionex IonPac CS16 column is designed and recommended for use in most Thermo Scientific™ Dionex™ IonPac™ CS15 column applications due to its larger linear working range.
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