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Thermo Scientific™

Dionex™ IonPac™ CS19 IC Columns

Catalog number: 076026
Thermo Scientific™

Dionex™ IonPac™ CS19 IC Columns

Catalog number: 076026
Separate polar amines with the Thermo Scientific™ Dionex™ IonPac™ CS19 Cation-Exchange Column. This high-capacity, carboxylate-functionalized column is specifically optimized for the separation of common cations, small polar amines, and moderately hydrophobic and polyvalent cations using simple aqueous eluents and elevated temperatures. The column is ideal for analysis of power plant waters treated with ammonium, morpholine, or ethanolamine and can also be used to analyze chemical additives, chemical process solutions, scrubber solutions, personal care products, and food samples.
 
Catalog Number
076026
Unit Size
Each 1
dimColumnType
Diameter (Metric)
4 mm
Length (Metric)
250 mm
Price (USD)
Full specifications
Packing MaterialEthylvinylbenzene/Divinylbenzene
Column Capacity2410 µeq
Column ChemistryAcidic
Flow Rate1.0 to 1.5 mL/min.
For Use With (Application)Cation Exchange
For Use With (Equipment)RFIC Systems
HydrophobicityMedium
Max. Pressure3000 psi (207 bar)
Mobile Phase CompatibilityAcidic Eluents (pH 0 to 7), 0 to 10% HPLC Solvents, Alcohols Should be Avoided
Particle Size4 µm
Stationary PhaseSuper Macroporous Resin
TypeStandard Bore Analytical Column
pH0 to 7
Length (Metric)250 mm
Diameter (Metric)4 mm
Crosslinking55% DVB
Solvents0 to 10% HPLC Solvents, Alcohols Should be Avoided
Unit SizeEach 1
Catalog Number
Unit Size
Each 1
dimColumnType
Diameter (Metric)
2 mm
Length (Metric)
250 mm
Price (USD)
Full specifications
Packing MaterialEthylvinylbenzene/Divinylbenzene
Column Capacity600 µeq
Column ChemistryAcidic
Flow Rate0.25 to 0.375 mL/min.
For Use With (Application)Cation Exchange
For Use With (Equipment)RFIC Systems
HydrophobicityMedium
Max. Pressure3000 psi (207 bar)
Mobile Phase CompatibilityAcidic Eluents (pH 0 to 7), 0 to 10% HPLC Solvents, Alcohols Should be Avoided
Particle Size4 µm
Stationary PhaseSuper Macroporous Resin
TypeMicrobore Analytical Column
pH0 to 7
Length (Metric)250 mm
Diameter (Metric)2 mm
Crosslinking55% DVB
Solvents0 to 10% HPLC Solvents, Alcohols Should be Avoided
Unit SizeEach 1
Catalog Number
Unit Size
Each 1
dimColumnType
Diameter (Metric)
2 mm
Length (Metric)
50 mm
Price (USD)
Full specifications
Column Capacity11 µeq
For Use With (Application)Cation Exchange
For Use With (Equipment)IonPac CS19 Analytical Column
HydrophobicityMedium
Max. Pressure3000 psi (207 bar)
Mobile Phase CompatibilityAcidic Eluents (pH 0 to 7), 10% HPLC Solvents, Alcohols Should be Avoided
Particle Size8 µm
Stationary PhaseMicroporous Resin
TypeMicrobore Guard Column
Length (Metric)50 mm
Diameter (Metric)2 mm
Unit SizeEach 1
Catalog Number
Unit Size
Each 1
dimColumnType
Diameter (Metric)
4 mm
Length (Metric)
50 mm
Price (USD)
Full specifications
Column Capacity46 µeq
For Use With (Application)Cation Exchange
For Use With (Equipment)IonPac CS19 Analytical Column
HydrophobicityMedium
Max. Pressure3000 psi (207 bar)
Mobile Phase CompatibilityAcidic Eluents (pH 0 to 7), 10% HPLC Solvents, Alcohols Should be Avoided
Particle Size8 µm
Stationary PhaseMicroporous Resin
TypeStandard Bore Guard Column
Length (Metric)50 mm
Diameter (Metric)4 mm
Unit SizeEach 1
Catalog Number
Unit Size
Each 1
dimColumnType
Diameter (Metric)
0.4 mm
Length (Metric)
250 mm
Price (USD)
Full specifications
Packing MaterialEthylvinylbenzene/Divinylbenzene
Column Capacity24 µeq
Column ChemistryAcidic
Flow Rate0.010 to 0.015 mL/min.
For Use With (Application)Cation Exchange
For Use With (Equipment)RFIC Systems
HydrophobicityMedium
Max. Pressure3000 psi (207 bar)
Mobile Phase CompatibilityAcidic Eluents (pH 0 to 7), 0 to 10% HPLC Solvents, Alcohols Should be Avoided
Particle Size4 µm
Stationary PhaseSuper Macroporous Resin
TypeCapillary Column
pH0 to 7
Length (Metric)250 mm
Diameter (Metric)0.4 mm
Crosslinking55% DVB
Solvents0 to 10% HPLC Solvents, Alcohols Should be Avoided
DescriptionCS19; 0.4 x 250 mm
Unit SizeEach 1
Catalog Number
Unit Size
Each 1
dimColumnType
Diameter (Metric)
0.4 mm
Length (Metric)
50 mm
Price (USD)
Full specifications
Column Capacity0.5 µeq
Column ChemistryAcidic
For Use With (Application)Cation Exchange
For Use With (Equipment)IonPac CS19 Capillary Column
HydrophobicityMedium
Max. Pressure3000 psi (207 bar)
Mobile Phase CompatibilityAcidic Eluents (pH 0 to 7), 0 to 10% HPLC Solvents, Alcohols Should be Avoided
Particle Size8 µm
Stationary PhaseMicroporous Resin
TypeCapillary Guard Column
Length (Metric)50 mm
Diameter (Metric)0.4 mm
DescriptionCS19; 0.4 x 50 mm
Unit SizeEach 1
Showing 6 of 6
Catalog NumberSpecificationsUnit SizedimColumnTypeDiameter (Metric)Length (Metric)Price (USD)
076026Full specifications
Each 14 mm250 mmContact Us ›
Packing MaterialEthylvinylbenzene/Divinylbenzene
Column Capacity2410 µeq
Column ChemistryAcidic
Flow Rate1.0 to 1.5 mL/min.
For Use With (Application)Cation Exchange
For Use With (Equipment)RFIC Systems
HydrophobicityMedium
Max. Pressure3000 psi (207 bar)
Mobile Phase CompatibilityAcidic Eluents (pH 0 to 7), 0 to 10% HPLC Solvents, Alcohols Should be Avoided
Particle Size4 µm
Stationary PhaseSuper Macroporous Resin
TypeStandard Bore Analytical Column
pH0 to 7
Length (Metric)250 mm
Diameter (Metric)4 mm
Crosslinking55% DVB
Solvents0 to 10% HPLC Solvents, Alcohols Should be Avoided
Unit SizeEach 1
076028Full specifications
Each 12 mm250 mmContact Us ›
Packing MaterialEthylvinylbenzene/Divinylbenzene
Column Capacity600 µeq
Column ChemistryAcidic
Flow Rate0.25 to 0.375 mL/min.
For Use With (Application)Cation Exchange
For Use With (Equipment)RFIC Systems
HydrophobicityMedium
Max. Pressure3000 psi (207 bar)
Mobile Phase CompatibilityAcidic Eluents (pH 0 to 7), 0 to 10% HPLC Solvents, Alcohols Should be Avoided
Particle Size4 µm
Stationary PhaseSuper Macroporous Resin
TypeMicrobore Analytical Column
pH0 to 7
Length (Metric)250 mm
Diameter (Metric)2 mm
Crosslinking55% DVB
Solvents0 to 10% HPLC Solvents, Alcohols Should be Avoided
Unit SizeEach 1
076029Full specifications
Each 12 mm50 mmContact Us ›
Column Capacity11 µeq
For Use With (Application)Cation Exchange
For Use With (Equipment)IonPac CS19 Analytical Column
HydrophobicityMedium
Max. Pressure3000 psi (207 bar)
Mobile Phase CompatibilityAcidic Eluents (pH 0 to 7), 10% HPLC Solvents, Alcohols Should be Avoided
Particle Size8 µm
Stationary PhaseMicroporous Resin
TypeMicrobore Guard Column
Length (Metric)50 mm
Diameter (Metric)2 mm
Unit SizeEach 1
076027Full specifications
Each 14 mm50 mmContact Us ›
Column Capacity46 µeq
For Use With (Application)Cation Exchange
For Use With (Equipment)IonPac CS19 Analytical Column
HydrophobicityMedium
Max. Pressure3000 psi (207 bar)
Mobile Phase CompatibilityAcidic Eluents (pH 0 to 7), 10% HPLC Solvents, Alcohols Should be Avoided
Particle Size8 µm
Stationary PhaseMicroporous Resin
TypeStandard Bore Guard Column
Length (Metric)50 mm
Diameter (Metric)4 mm
Unit SizeEach 1
076024Full specifications
Each 10.4 mm250 mmContact Us ›
Packing MaterialEthylvinylbenzene/Divinylbenzene
Column Capacity24 µeq
Column ChemistryAcidic
Flow Rate0.010 to 0.015 mL/min.
For Use With (Application)Cation Exchange
For Use With (Equipment)RFIC Systems
HydrophobicityMedium
Max. Pressure3000 psi (207 bar)
Mobile Phase CompatibilityAcidic Eluents (pH 0 to 7), 0 to 10% HPLC Solvents, Alcohols Should be Avoided
Particle Size4 µm
Stationary PhaseSuper Macroporous Resin
TypeCapillary Column
pH0 to 7
Length (Metric)250 mm
Diameter (Metric)0.4 mm
Crosslinking55% DVB
Solvents0 to 10% HPLC Solvents, Alcohols Should be Avoided
DescriptionCS19; 0.4 x 250 mm
Unit SizeEach 1
076025Full specifications
Each 10.4 mm50 mmContact Us ›
Column Capacity0.5 µeq
Column ChemistryAcidic
For Use With (Application)Cation Exchange
For Use With (Equipment)IonPac CS19 Capillary Column
HydrophobicityMedium
Max. Pressure3000 psi (207 bar)
Mobile Phase CompatibilityAcidic Eluents (pH 0 to 7), 0 to 10% HPLC Solvents, Alcohols Should be Avoided
Particle Size8 µm
Stationary PhaseMicroporous Resin
TypeCapillary Guard Column
Length (Metric)50 mm
Diameter (Metric)0.4 mm
DescriptionCS19; 0.4 x 50 mm
Unit SizeEach 1
Showing 6 of 6
Compared to the Thermo Scientific™ Dionex™ IonPac™ CS19 column, this column uses smaller resin particles for more efficient separations resulting in more accurate peak integration and more reliable results.

Analyze Common Cations and Small Polar Amines in Diverse Matrices
  • Simple gradient separation of small polar amines (including alkanolamines and methylamines), and moderately hydrophobic and polyvalent amines (including biogenic amines and alkyl diamines)
  • Optimized for simple acidic gradient separations with minimal baseline shift
  • High capacity facilitates the analysis of widely disparate peak pairs and high ionic strength matrices with less overloading of the column
  • Compatible with moderate amounts of organic solvents, excluding alcohols, to enhance analyte solubility, modify column selectivity, and facilitate effective column clean-up

Reduce Operating Costs With Lower Eluent Requirements

The Dionex IonPac CS19 capillary column provides the same performance as the standard bore and microbore Dionex IonPac CS19 columns because it is packed with the same material. Operating costs are reduced because the capillary system operates at only 1% of the eluent flow rate of the standard bore system, requiring less eluent and producing less waste.

Multiple Formats Available for Application Flexibility
  • 4x250mm, 2x250mm analytical columns
  • 4x50mm, 2x50mm guard columns
  • 0.4x250mm capillary column, 0.4x50mm capillary guard column
  • Longer 250mm columns facilitate higher resolution separations of more complex sample matrices
  • Smaller i.d. columns provide higher mass sensitivity, eluent and reagent conservation and lower operating costs
Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.