Thermo Scientific™

Dionex™ IonPac™ AS22 Fast IC Columns

Catalog number: 079936
Thermo Scientific™

Dionex™ IonPac™ AS22 Fast IC Columns

Catalog number: 079936
Designed specifically for compliance monitoring of inorganic anions in accordance with U.S. EPA Methods 300.0 (A), the Thermo Scientific™ Dionex™ IonPac™ AS22-Fast column combines the selectivity of the Dionex IonPac AS22 column with super-fast separation times. With the Dionex IonPac AS22-Fast column, you can quickly and simply separate common inorganic anions from a variety of sample matrices including drinking water, wastewater, process streams, and scrubber solutions.
 
Catalog Number
079936
Unit Size
Each 1
Column Type
Analytical Column
Diameter (Metric)
4 mm
Length (Metric)
150 mm
Price (SGD)
Full specifications
Anion Exchange Capacity126 µeq
Column ConstructionPEEK
Column TypeAnalytical Column
Crosslinking55% DVB
Certifications/ComplianceU.S. EPA Method 300.0 (A)
Column Capacity126 µeq
Column ChemistryCarbonate/Bicarbonate
Flow Rate1.2 to 2.5 mL/min.
For Use With (Application)Anion Exchange
For Use With (Equipment)Eluent Generator
HydrophobicityUltralow
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Max. Pressure3000 psi (207 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size6.5 µm
Stationary PhaseIonPac AS22-Fast
FormatStandard Bore
Packing MaterialPolymeric
pH0 to 14
Pore Size2000 &‌Aring;
Solvents0 to 100% of HPLC Solvents
Length (Metric)150 mm
Diameter (Metric)4 mm
Unit SizeEach 1
Catalog Number
Unit Size
Each 1
Column Type
Analytical Column
Diameter (Metric)
2 mm
Length (Metric)
150 mm
Price (SGD)
Full specifications
Anion Exchange Capacity31.5 µeq
Column ConstructionPEEK
Column TypeAnalytical Column
Crosslinking55% DVB
Certifications/ComplianceU.S. EPA Method 300.0 (A)
Column Capacity31.5 µeq
Column ChemistryCarbonate/Bicarbonate
Flow Rate0.3 to 0.63 mL/min.
For Use With (Application)Anion Exchange
For Use With (Equipment)Eluent Generator
HydrophobicityUltralow
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Max. Pressure3000 psi (207 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size6.5 µm
Stationary PhaseIonPac AS22-Fast
FormatMicrobore
Packing MaterialPolymeric
pH0 to 14
Pore Size2000 &‌Aring;
Solvents0 to 100% of HPLC Solvents
Length (Metric)150 mm
Diameter (Metric)2 mm
Unit SizeEach 1
Catalog Number
Unit Size
Each 1
Column Type
Guard Column
Diameter (Metric)
Length (Metric)
30 mm
Price (SGD)
Full specifications
Column TypeGuard Column
Certifications/ComplianceU.S. EPA Methods 300.0 (A) and 300.1
Column Capacity1 µeq
For Use With (Application)Anion Exchange
For Use With (Equipment)US EPA Methods 300.0 and 300.1
HydrophobicityUltralow
Max. Pressure3000 psi (207 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size11 µm
Stationary PhaseIonPac AG22-Fast
FormatMicrobore
Length (Metric)30 mm
Unit SizeEach 1
Catalog Number
Unit Size
Each 1
Column Type
Guard Column
Diameter (Metric)
4 mm
Length (Metric)
30 mm
Price (SGD)
Full specifications
Column TypeGuard Column
Certifications/ComplianceU.S. EPA Methods 300.0 (A) and 300.1
Column Capacity4 µeq
For Use With (Application)Anion Exchange
For Use With (Equipment)US EPA Methods 300.0 and 300.1
HydrophobicityUltralow
Max. Pressure3000 psi (207 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size11 µm
Stationary PhaseIonPac AG22-Fast
FormatStandard Bore
Length (Metric)30 mm
Diameter (Metric)4 mm
Unit SizeEach 1
Showing 4 of 4
Catalog NumberSpecificationsUnit SizeColumn TypeDiameter (Metric)Length (Metric)Price (SGD)
079936Full specifications
Each 1Analytical Column4 mm150 mmRequest A Quote
Anion Exchange Capacity126 µeq
Column ConstructionPEEK
Column TypeAnalytical Column
Crosslinking55% DVB
Certifications/ComplianceU.S. EPA Method 300.0 (A)
Column Capacity126 µeq
Column ChemistryCarbonate/Bicarbonate
Flow Rate1.2 to 2.5 mL/min.
For Use With (Application)Anion Exchange
For Use With (Equipment)Eluent Generator
HydrophobicityUltralow
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Max. Pressure3000 psi (207 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size6.5 µm
Stationary PhaseIonPac AS22-Fast
FormatStandard Bore
Packing MaterialPolymeric
pH0 to 14
Pore Size2000 &‌Aring;
Solvents0 to 100% of HPLC Solvents
Length (Metric)150 mm
Diameter (Metric)4 mm
Unit SizeEach 1
079937Full specifications
Each 1Analytical Column2 mm150 mmRequest A Quote
Anion Exchange Capacity31.5 µeq
Column ConstructionPEEK
Column TypeAnalytical Column
Crosslinking55% DVB
Certifications/ComplianceU.S. EPA Method 300.0 (A)
Column Capacity31.5 µeq
Column ChemistryCarbonate/Bicarbonate
Flow Rate0.3 to 0.63 mL/min.
For Use With (Application)Anion Exchange
For Use With (Equipment)Eluent Generator
HydrophobicityUltralow
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Max. Pressure3000 psi (207 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size6.5 µm
Stationary PhaseIonPac AS22-Fast
FormatMicrobore
Packing MaterialPolymeric
pH0 to 14
Pore Size2000 &‌Aring;
Solvents0 to 100% of HPLC Solvents
Length (Metric)150 mm
Diameter (Metric)2 mm
Unit SizeEach 1
072785Full specifications
Each 1Guard Column30 mmRequest A Quote
Column TypeGuard Column
Certifications/ComplianceU.S. EPA Methods 300.0 (A) and 300.1
Column Capacity1 µeq
For Use With (Application)Anion Exchange
For Use With (Equipment)US EPA Methods 300.0 and 300.1
HydrophobicityUltralow
Max. Pressure3000 psi (207 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size11 µm
Stationary PhaseIonPac AG22-Fast
FormatMicrobore
Length (Metric)30 mm
Unit SizeEach 1
072784Full specifications
Each 1Guard Column4 mm30 mmRequest A Quote
Column TypeGuard Column
Certifications/ComplianceU.S. EPA Methods 300.0 (A) and 300.1
Column Capacity4 µeq
For Use With (Application)Anion Exchange
For Use With (Equipment)US EPA Methods 300.0 and 300.1
HydrophobicityUltralow
Max. Pressure3000 psi (207 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size11 µm
Stationary PhaseIonPac AG22-Fast
FormatStandard Bore
Length (Metric)30 mm
Diameter (Metric)4 mm
Unit SizeEach 1
Showing 4 of 4
Super Fast Analysis of Inorganic Anions and Low Molecular Weight Organic Acids in Diverse Matrices
  • Compliance monitoring of common anions in drinking water as specified in U.S. EPA Method 300.0 (A)
  • Super-fast isocratic separation of common inorganic anions in less than 5 min in diverse matrices such as drinking water, surface water, groundwater, and wastewater
  • Sufficient capacity to maintain resolution even in a short column format, which helps laboratories achieve higher productivity and increased throughput
  • Excellent resolution of the carbonate peak away from the common inorganic anions
  • Faster alternative, using carbonate/bicarbonate eluents, for Dionex IonPac AS4A-SC, AS12A, AS14, AS14A and AS22 inorganic anion applications.
  • Solvent compatibility permits easy column cleanup after the analysis of samples with hydrophobic components.
Multiple Formats Available for Application Flexibility
  • 4x150mm, 2x150mm analytical columns
  • 4x30mm, 2x30mm guard columns
  • Shorter 150mm columns produce faster runs of relatively clean matrices
  • Smaller i.d. columns provide higher mass sensitivity, eluent and reagent conservation and lower operating costs
Note: For simple, accurate eluent preparation, use the Dionex IonPac AS22 Eluent Concentrate.
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.