| | | | IonPac CS17 Cation-Exchange Column |
| 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. | | IonPac CS17 Cation-Exchange Column Specifications | | Maximum operating pressure | 4000 psi | | Mobile phase compatibility | Acidic eluents, 0–100% HPLC solvents, including alcohols | | Dimensions | IonPac CS17 Analytical Column:
2 × 250 mm and 4 × 250 mm IonPac CG17 Guard Column:
2 × 50 mm and 4 × 50 mm | | Substrate characteristics | Bead Diameter: 7 µm Cross-Linking (%DVB): 55% | | Functional group characteristics | Ion-Exchange Group: Grafted carboxylic acid Surface Characteristics: Very low hydrophobic | | Capacity | 363 µeq (2 × 250 mm analytical column)
73 µeq (2 × 50 mm guard column) 1450 µeq (4 × 250 mm analytical column)
290 µeq (4 × 50 mm guard column) | | Column construction |
PEEK with 10-32 threaded ferrule-style end fittings. All components are nonmetallic.
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| | Order Information | | IonPac CS17 Analytical Column (4 x 250 mm) | 060557 | | IonPac CG17 Guard Column (4 x 50 mm) | 060560 | | IonPac CS17 Analytical Column (2 x 250 mm) | 060561 | | IonPac CG17 Guard Column (2 x 50 mm) | 060563 |
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|  |  | CS18 Column | | The new IonPac® CS18 is a moderate-capacity cation-exchange column recommended for the separation of polar amines including alkanolamines and methylamines and moderately hydrophobic amines including biogenic amines, diamines, and polyvalent amines using simple aqueous eluents and elevated temperature. |
| AES |  | The fifth-generation Atlas® Electrolytic Suppressor delivers very low noise with fast start-up and is tailored for use with carbonate and MSA eluents. It can also be used with hydroxide and even sulfuric acid. |
| SRS 300 |  | The Self-Regenerating Suppressor, (SRS® 300), is used for electrolytically regenerated suppression of ion chromatography applications requiring high capacity, fast start-up, and sensitivity. |
| RFC-10 and RFC-30 |  | Want to stop manually preparing eluent and regenerants? Reagent-FreeTM IC with Eluent Generation (RFIC-EGTM ) systems reduce errors and provide consistency in your results, all by just adding water. The RFC-30 allows users to upgrade existing systems to RFIC-EG systems at a reasonable price. |
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