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The IonPac® CS17 cation-exchange column is tailored for gradient separation of hydrophobic amines, including biogenic amines and diamines
using simple aqueous eluents and elevated temperature (40 ºC). The CS17 column is an excellent column for use with Reagent-FreeTM IC systems using Eluent Generation, or the RFC-30 Controller, which requires only a deionized water source to produce methanesulfonic
acid eluent. The CS18 column is recommended for polar amines including alkanolamines and methylamines. The CS18 can also be used for
moderately hydrophobic amines including biogenic amines, alkyldiamines, and polyamines.
- Recommended column for hydrophobic amines including diamines and biogenic amines in complex sample matrices
- Optimized for simple acidic gradient applications with minimal baseline shift during gradients.
- Ideal alternative for most IonPac CS14, CS15, and CS16 amine applications; has improved peak shapes without the addition of
organic solvent to the eluents
- 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 CS17 column offers improved peak shapes and efficiencies for most IonPac CS14, CS15, and CS16 amine applications. Solvent
compatibility permits solvent use for elution of very hydrophilic amines and for easy column cleanup after the analysis of
complex sample matrices. Use the CS17 with Eluent Generation for simplified methanesulfonic acid eluent preparation. Use the
Cation Self-Regenerating Suppressor (CSRS® ULTRA) or the Cation Atlas Electrolytic Suppressor, CAES®, (up to 25 µeq/column) with the CS17 column.
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