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Thermo Scientific™

Dionex™ CarboPac™ PA20 IC Columns

Catalog number: 076381
Thermo Scientific™

Dionex™ CarboPac™ PA20 IC Columns

Catalog number: 076381
Quickly and efficiently separate simple sugars without compromising resolution with Thermo Scientific™ Dionex™ CarboPac™ PA20 Columns. Combined with pulsed amperometric detection (PAD), these strong anion-exchange columns provide high-resolution separations at high pH with no need for derivatization. Achieve baseline resolution between the six monosaccharides commonly found in mammalian glycoproteins over a wide range of eluent concentrations.
 
Catalog Number
076381
Unit Size
Each 1
Column Type
Fast Sialic Acid Column
Diameter (Metric)
3 mm
Length (Metric)
30 mm
Price (USD)
Full specifications
Column TypeFast Sialic Acid Column
Crosslinking55%
For Use With (Application)Carbohydrate Analysis
Max. Pressure3500 psi (240 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size6 µm
Stationary PhaseCarboPac PA20
TypeFast Sialic Acid Column
Latex Crosslinking5.2%
pH0 to 14
Pore Size<10 &‌Aring;
Solvents100% Compatible with Common Organic Solvents
Temperature (Metric)4°C to 60°C
Length (Metric)30 mm
Diameter (Metric) Latex130 nm
Diameter (Metric)3 mm
Unit SizeEach 1
Catalog Number
Unit Size
Each 1
Column Type
Analytical Column
Diameter (Metric)
Length (Metric)
150 mm
Price (USD)
Full specifications
Column ConstructionPEEK
Column TypeAnalytical Column
Column Capacity65 µeq
Flow Rate0.5 mL/min.
For Use With (Application)Carbohydrate Analysis
For Use With (Equipment)CSRS
Max. Pressure3000 psi (207 bar)
Solvent CompatibilitypH 0 to 14, 100% Compatible with Common HPLC Solvents
Particle Size6 µm
Stationary PhaseCarboPac PA20
FormatMicrobore
Resin Composition6.5 µm Diameter Substrate (Ethylvinylbenzene 55% Crosslinked with Divinylbenzene) Agglomerated with 130 nm MicroBead Difunctional Quaternary Ammonium Ion (5% Crosslinked).
Temperature (Metric)4°C to 60°C
Length (Metric)150 mm
Unit SizeEach 1
Catalog Number
Unit Size
Each 1
Column Type
Guard Column
Diameter (Metric)
3 mm
Length (Metric)
30 mm
Price (USD)
Full specifications
Column TypeGuard Column
For Use With (Application)Carbohydrate Analysis
For Use With (Equipment)HPAE-PAD
Max. Pressure3500 psi (240 bar)
Solvent CompatibilitypH 0 to 14, 100% Compatible with Common HPLC Solvents
Particle Size6 µm
Stationary PhaseCarboPac PA20
FormatMicrobore
Length (Metric)30 mm
Diameter (Metric)3 mm
Unit SizeEach 1
Catalog Number
Unit Size
Each 1
Column Type
Capillary Separator
Diameter (Metric)
Length (Metric)
Price (USD)
Full specifications
Column TypeCapillary Separator
Column Capacity1.16 µeq
Flow Rate0.01 mL/min.
For Use With (Application)Analysis of High-Sensitivity Monosaccharides
For Use With (Equipment)Analysis of High-Sensitivity Monosaccharides
Max. Pressure3500 psi (240 bar)
Solvent CompatibilitypH 0 to 14, 100% Compatible with Common HPLC Solvents
Particle Size6 µm
Stationary PhaseCarboPac PA20
FormatCapillary
Unit SizeEach 1
Catalog Number
Unit Size
Each 1
Column Type
Guard Column
Diameter (Metric)
0.4 mm
Length (Metric)
35 mm
Price (USD)
Full specifications
Column TypeGuard Column
For Use With (Application)Analysis of Mono and Disaccharides
For Use With (Equipment)Analysis of Mono and Disaccharides
Max. Pressure3500 psi (240 bar)
Solvent CompatibilitypH 0 to 14, 100% Compatible with Common HPLC Solvents
Particle Size6 µm
Stationary PhaseCarboPac PA20
FormatCapillary
Length (Metric)35 mm
Diameter (Metric)0.4 mm
Unit SizeEach 1
Showing 5 of 5
Catalog NumberSpecificationsUnit SizeColumn TypeDiameter (Metric)Length (Metric)Price (USD)
076381Full specifications
Each 1Fast Sialic Acid Column3 mm30 mmContact Us ›
Column TypeFast Sialic Acid Column
Crosslinking55%
For Use With (Application)Carbohydrate Analysis
Max. Pressure3500 psi (240 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size6 µm
Stationary PhaseCarboPac PA20
TypeFast Sialic Acid Column
Latex Crosslinking5.2%
pH0 to 14
Pore Size<10 &‌Aring;
Solvents100% Compatible with Common Organic Solvents
Temperature (Metric)4°C to 60°C
Length (Metric)30 mm
Diameter (Metric) Latex130 nm
Diameter (Metric)3 mm
Unit SizeEach 1
060142Full specifications
Each 1Analytical Column150 mmContact Us ›
Column ConstructionPEEK
Column TypeAnalytical Column
Column Capacity65 µeq
Flow Rate0.5 mL/min.
For Use With (Application)Carbohydrate Analysis
For Use With (Equipment)CSRS
Max. Pressure3000 psi (207 bar)
Solvent CompatibilitypH 0 to 14, 100% Compatible with Common HPLC Solvents
Particle Size6 µm
Stationary PhaseCarboPac PA20
FormatMicrobore
Resin Composition6.5 µm Diameter Substrate (Ethylvinylbenzene 55% Crosslinked with Divinylbenzene) Agglomerated with 130 nm MicroBead Difunctional Quaternary Ammonium Ion (5% Crosslinked).
Temperature (Metric)4°C to 60°C
Length (Metric)150 mm
Unit SizeEach 1
060144Full specifications
Each 1Guard Column3 mm30 mmContact Us ›
Column TypeGuard Column
For Use With (Application)Carbohydrate Analysis
For Use With (Equipment)HPAE-PAD
Max. Pressure3500 psi (240 bar)
Solvent CompatibilitypH 0 to 14, 100% Compatible with Common HPLC Solvents
Particle Size6 µm
Stationary PhaseCarboPac PA20
FormatMicrobore
Length (Metric)30 mm
Diameter (Metric)3 mm
Unit SizeEach 1
072072Full specifications
Each 1Capillary SeparatorContact Us ›
Column TypeCapillary Separator
Column Capacity1.16 µeq
Flow Rate0.01 mL/min.
For Use With (Application)Analysis of High-Sensitivity Monosaccharides
For Use With (Equipment)Analysis of High-Sensitivity Monosaccharides
Max. Pressure3500 psi (240 bar)
Solvent CompatibilitypH 0 to 14, 100% Compatible with Common HPLC Solvents
Particle Size6 µm
Stationary PhaseCarboPac PA20
FormatCapillary
Unit SizeEach 1
072073Full specifications
Each 1Guard Column0.4 mm35 mmContact Us ›
Column TypeGuard Column
For Use With (Application)Analysis of Mono and Disaccharides
For Use With (Equipment)Analysis of Mono and Disaccharides
Max. Pressure3500 psi (240 bar)
Solvent CompatibilitypH 0 to 14, 100% Compatible with Common HPLC Solvents
Particle Size6 µm
Stationary PhaseCarboPac PA20
FormatCapillary
Length (Metric)35 mm
Diameter (Metric)0.4 mm
Unit SizeEach 1
Showing 5 of 5
High-Sensitivity Mono- and Disaccharide Analyses in Glycoprotein Therapeutics, Foods, and Beverages
  • Highly efficient separations with good resolution between neighboring peaks
  • Fast analysis times of less than 10 minutes
  • Lower eluent consumption
  • Optimized resolution of glucosamine/galactose and glucose/mannose peak pairs
  • Slightly different selectivity than the Dionex CarboPac PA1 or PA10 Columns; excellent for separating difficult peak pairs
Dionex CarboPac PA20 Columns consist of 6.5µm diameter nonporous beads covered with a fine latex of functionalized Thermo Scientific™ Dionex™ MicroBead™ resin. This pellicular resin structure permits excellent mass transfer, resulting in high-resolution chromatography and rapid re-equilibration.

Multiple Formats for Flexibility in Method Development
  • Dionex CarboPac PA20 Analytical column (3 x 150mm) provides high-resolution separations of mono- and disaccharides with no need for derivatization.
  • Dionex CarboPac PA20 Capillary column (0.4 × 150mm) provides higher mass sensitivity, lower sample amount requirements, and significantly lower solvent use.
  • Dionex CarboPac PA20 Fast Sialic Acid column (3 x 30mm) accelerates sialic acid determination, allowing sample analysis in less than five minutes.
About the Dionex CarboPac Family of Columns
The Dionex CarboPac family offers a selection of high-performance liquid chromatography (HPLC) columns, each optimized for a different class of compounds. Combined with PAD, which provides a means to detect carbohydrates without derivatization, these columns support simple, reliable techniques to separate sugar alcohols, mono- and disaccharides, and poly- and oligosaccharides.

Dionex CarboPac columns provide high-resolution separations of:
  • Glycoprotein oligosaccharides and complex carbohydrates from dietary fiber, including fructans, maltodextrins, and amylopectins
  • Monosaccharides, such as those obtained from glycoprotein hydrolysates or plant hydrolysates
  • Mono- and disaccharides
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.