Thermo Scienific Dionex IonPac CS17 Cation-Exchange Column
Low-Capacity Cation-Exchange Column for Gradient Profiling and Amine Determination
The Thermo Scientific Dionex IonPac* CS17 carboxylate-functionalized cation-exchange column is tailored for gradient separation of polyvalent and moderately hydrophobic amines, including biogenic amines and diamines, using simple aqueous eluents and elevated temperature (40 °C). The Dionex IonPac CS17 is an excellent column for use with Reagent-Free* IC systems using eluent generation, which requires only a deionized water source to produce methanesulfonic acid eluent. The Dionex IonPac CS17 column is now available in capillary format (0.4 × 250 mm) offering reduced eluent consumption and reduced operating costs.
For polyvalent and moderately hydrophobic amines, including diamines and biogenic amines
Optimized for simple acidic gradient applications with minimal baseline shift
Ideal alternative for amine applications using the Dionex IonPac CS14 column
Provide improved peak shape without adding organic solvent to the eluents
Compatible with organic solvents
The Dionex IonPac CS17 column is recommended for separation of polar amines including alkanolamines and methylamines. It can also be used for separation of moderately hydrophobic amines, including biogenic amines, alkyldiamines, and polyamines. 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 CS17 column is also used extensively in the food industry.
The Dionex IonPac CS17 column offers improved peak shapes and efficiencies for Dionex IonPac CS14 amine applications. Solvent compatibility permits solvent use for elution of more hydrophobic amines and easy column cleanup after the analysis of complex sample matrices. Use the Dionex IonPac CS17 column with eluent generation for simplified methanesulfonic acid eluent preparation.
| Thermo Scientific Dionex IonPac* CS17 Cation-Exchange Column Specifications |
|---|
| Maximum Operating Pressure | 4000 psi |
| Mobile Phase Compatibility | Acidic eluents, 0–100% HPLC solvents, including alcohols |
| Dimensions | Dionex IonPac CS17 Capillary Column:
0.4 × 250 mm
Dionex IonPac CG17 Capillary Guard Column:
0.4 × 50 mm
Dionex IonPac CS17 Analytical Column:
2 × 250 mm and 4 × 250 mm
Dionex IonPac CG17 Guard Column:
2 × 50 mm and 4 × 50 mm |
| Substrate Characteristics | Bead Diameter: 7 μm
Crosslinking (% DVB): 55% |
| Functional Group Characteristics | Ion-Exchange Group: Grafted carboxylic acid
Surface Characteristics: Very low hydrophobicity |
| Capacity | 14.5 μeq (0.4 × 250 mm Capillary Column)
2.9 μeq (0.4 × 25 mm Capillary Guard Column)
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. |
| Analytical Column |
|---|
| IonPac CS17 Analytical Column (4 x 250 mm) | 060557 |
| IonPac CS17 Analytical Column (2 x 250 mm) | 060561 |
| IonPac CS17 Capillary Column (0.4 x 250 mm) | 075774 |
| Guard Columns |
|---|
| IonPac CG17 Guard Column (4 x 50 mm) | 060560 |
| IonPac CG17 Guard Column (2 x 50 mm) | 060563 |
| IonPac CG17 Capillary Guard Column (0.4 x 50 mm) | 075775 |
Dionex IonPac CS17阳离子交换柱 075775信息由上海希言科学仪器有限公司为您提供，如您想了解更多关于Dionex IonPac CS17阳离子交换柱 075775报价、型号、参数等信息，欢迎来电或留言咨询。除供应Dionex IonPac CS17阳离子交换柱 075775外，上海希言科学仪器有限公司还可为您提供奥立龙溶解氧膜套，6个/个13-637-DOM、奥立龙AP60系列温度探头13-620-AP53、奥立龙Fisherbrand FE 系列双液接pH电极S35932等产品，公司有专业的客户服务团队，是您值得信赖的合作伙伴。
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