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美國戴安Dionex IonPac CS17 Column 060560陽離子交換柱

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產品名稱: 美國戴安Dionex IonPac CS17 Column 060560陽離子交換柱
產品型號: 060560
產品展商: 戴安Dionex
產品文檔: 無相關文檔

簡單介紹

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美國戴安Dionex IonPac CS17 Column 060560陽離子交換柱  的詳細介紹

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

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