赛默飞Thermo Dionex IonPac CS17 Cation-Exchange Column离子色谱IC柱
- 赛默飞
- 一般经销商
- 进口
- 美国
- 现货
- 全国
- 0
- 0
Low-Capacity Cation-Exchange Column for Gradient Profiling and Amine DeterminationThe Thermo Scientific Dionex IonPac*CS1
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. |
Separation of common cations, ammonium and amines using the Dionex IonPac CS17 Capillary Column.
The IonPac CS17 column demonstrates excellent selectivity for diamines.
Gradient elution improves resolution of cations and amines without causing a baseline shift.
The IonPac CS17 column can easily separate biogenic amines and Group I and II cations using
an aqueous eluent without added organic solvent.
The moderate capacity, hydrophilic IonPac CS17 column solves the difficult resolution problem of
separating hydrazine from ammonium and ethanolamine.
Gradient separation of Group I and II cations, ammonium, and ethylamines using the IonPac CS17 column.
Determination of alkanolamines using the IonPac CS17 column.
An IC-MS screening gradient for small amines and other cations using the 2 mm IonPac®CS17 column.
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 |
-
赛默飞Thermo Dionex IonPac CS19-4µm Cation-Exchange Column离子色谱IC柱
-
赛默飞Thermo UTAC-LP2 Ultra Trace Anion Concentrator Column 2, Low Pressure离子色谱IC柱
-
赛默飞Thermo Acclaim Phenyl-1 Unique Reversed-Phase Column with High Aromatic Selectivity
-
赛默飞Thermo Dionex IonPac ATC-3 and ATC 500 Anion Trap Columns离子色谱IC柱
-
赛默飞Thermo IonPac AS21 Hydroxide-Selective Anion-Exchange Column离子色谱IC柱