Thermo Scientific™

Dionex™ IonPac™ AS25 Capillary, Analytical & Guard Columns

Catalog number: 076014
Thermo Scientific™

Dionex™ IonPac™ AS25 Capillary, Analytical & Guard Columns

Catalog number: 076014
Separate multivalent and polarizable anions in 25 minutes without solvents using the Thermo Scientific™ Dionex™ IonPac™  AS25 column. This high-capacity, hydroxide-selective, anion-exchange column is ideal for the determination of sulfur species in complex matrices such as food and beverage samples as well as wastewater effluents from the industrial, chemical, and petrochemical industries. This column delivers fast, simple separation of polarizable anions, including thiosulfate, iodide, thiocyanate, and perchlorate. For the best peak shape of polarizable anions, use the Thermo Scientific™ Dionex™ IonPac™ AS16 column or the Thermo Scientific™ Dionex™ IonPac AS20 column.
 
Catalog Number
076014
Unit Size
Each 1
Type
Analytical Column
Diameter (Metric)
4 mm
Length (Metric)
250 mm
Price (USD)
1,316.90
Your Price:
Availability
***
Full specifications
Quantity
Packing MaterialPolymeric
Column Capacity350 µeq
Column ChemistryHydroxide
Flow Rate1.0 to 2.0 mL/min.
For Use With (Application) Anion Exchange
For Use With (Equipment)Dionex ASRS 300 or Dionex ACES 300 Supressors
HydrophobicityUltralow
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Max. Pressure4000 psi (275 bar)
Mobile Phase CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size7.5 µm
Stationary PhaseIonPac AS25
TypeAnalytical Column
pH0 to 14
Length (Metric)250 mm
Diameter (Metric)4 mm
Pore Size2000 &‌Aring;
Crosslinking55% DVB
Column ConstructionPEEK
Solvents0 to 100% of HPLC Solvents
Unit SizeEach 1
Catalog Number
Unit Size
Each 1
Type
Analytical Column
Diameter (Metric)
2 mm
Length (Metric)
250 mm
Price (USD)
1,316.90
Your Price:
Availability
***
Full specifications
Quantity
Packing MaterialPolymeric
Column Capacity87.5 µeq
Column ChemistryHydroxide
Flow Rate0.25 to 0.5 mL/min.
For Use With (Application)Analysis of Multivalent Anions
For Use With (Equipment)Dionex ASRS 300 or Dionex ACES 300 Supressors
HydrophobicityUltralow
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Max. Pressure4000 psi (275 bar)
Mobile Phase CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size7.5 µm
Stationary PhaseIonPac AS25
TypeAnalytical Column
pH0 to 14
Length (Metric)250 mm
Diameter (Metric)2 mm
Pore Size2000 &‌Aring;
Crosslinking55% DVB
Column ConstructionPEEK
Solvents0 to 100% of HPLC Solvents
Unit SizeEach 1
Catalog Number
Unit Size
Each 1
Type
Capillary Column
Diameter (Metric)
0.4 mm
Length (Metric)
250 mm
Price (USD)
1,316.90
Your Price:
Availability
***
Full specifications
Quantity
Packing MaterialPolymeric
Column Capacity3.5 µeq
Column ChemistryHydroxide
Flow Rate0.01 to 0.02 mL/min.
For Use With (Application)Anion Exchange
For Use With (Equipment)Dionex ASRS 300 or Dionex ACES 300 Supressors
HydrophobicityUltralow
Ion Exchange GroupAlkano Quaternary Ammonium Ion
Max. Pressure5000 psi (345 bar)
Mobile Phase CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size7.5 µm
Stationary PhaseIonPac AS25
TypeCapillary Column
pH0 to 14
Length (Metric)250 mm
Diameter (Metric)0.4 mm
Pore Size2000 &‌Aring;
Crosslinking55% DVB
Column ConstructionPEEK
Solvents0 to 100% of HPLC Solvents
DescriptionAS25; 0.4 x 250 mm
Unit SizeEach 1
Catalog Number
Unit Size
Each 1
Type
Capillary Guard Column
Diameter (Metric)
0.4 mm
Length (Metric)
50 mm
Price (USD)
436.82
Your Price:
Availability
***
Full specifications
Quantity
Column Capacity0.035 µeq
For Use With (Application)Anion Exchange
For Use With (Equipment)IonPac AS25 Capillary Column
HydrophobicityUltralow
Max. Pressure5000 psi (345 bar)
Mobile Phase CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size13 µm
Stationary PhaseIonPac AG25
TypeCapillary Guard Column
Length (Metric)50 mm
Diameter (Metric)0.4 mm
Unit SizeEach 1
Catalog Number
Unit Size
Each 1
Type
Standard Bore Guard Column
Diameter (Metric)
4 mm
Length (Metric)
50 mm
Price (USD)
436.82
Your Price:
Availability
***
Full specifications
Quantity
Column Capacity3.5 µeq
For Use With (Application)Anion Exchange
For Use With (Equipment)IonPac AS25 Analytical Column
HydrophobicityUltralow
Max. Pressure3000 psi (207 bar)
Mobile Phase CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size13 µm
Stationary PhaseIonPac AG25
TypeStandard Bore Guard Column
Length (Metric)50 mm
Diameter (Metric)4 mm
Unit SizeEach 1
Catalog Number
Unit Size
Each 1
Type
Microbore Guard Column
Diameter (Metric)
2 mm
Length (Metric)
50 mm
Price (USD)
436.82
Your Price:
Availability
***
Full specifications
Quantity
Column Capacity0.875 µeq
For Use With (Application)Anion Exchange
For Use With (Equipment)IonPac AS25 Analytical Column
HydrophobicityUltralow
Max. Pressure3000 psi (207 bar)
Mobile Phase CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size13 µm
Stationary PhaseIonPac AG25
TypeMicrobore Guard Column
Length (Metric)50 mm
Diameter (Metric)2 mm
Unit SizeEach 1
Showing 6 of 6
Catalog NumberSpecificationsUnit SizeTypeDiameter (Metric)Length (Metric)Price (USD)AvailabilityQuantity
076014Full specifications
Each 1Analytical Column4 mm250 mm
1,316.90
Your Price:
***
Packing MaterialPolymeric
Column Capacity350 µeq
Column ChemistryHydroxide
Flow Rate1.0 to 2.0 mL/min.
For Use With (Application) Anion Exchange
For Use With (Equipment)Dionex ASRS 300 or Dionex ACES 300 Supressors
HydrophobicityUltralow
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Max. Pressure4000 psi (275 bar)
Mobile Phase CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size7.5 µm
Stationary PhaseIonPac AS25
TypeAnalytical Column
pH0 to 14
Length (Metric)250 mm
Diameter (Metric)4 mm
Pore Size2000 &‌Aring;
Crosslinking55% DVB
Column ConstructionPEEK
Solvents0 to 100% of HPLC Solvents
Unit SizeEach 1
076016Full specifications
Each 1Analytical Column2 mm250 mm
1,316.90
Your Price:
***
Packing MaterialPolymeric
Column Capacity87.5 µeq
Column ChemistryHydroxide
Flow Rate0.25 to 0.5 mL/min.
For Use With (Application)Analysis of Multivalent Anions
For Use With (Equipment)Dionex ASRS 300 or Dionex ACES 300 Supressors
HydrophobicityUltralow
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Max. Pressure4000 psi (275 bar)
Mobile Phase CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size7.5 µm
Stationary PhaseIonPac AS25
TypeAnalytical Column
pH0 to 14
Length (Metric)250 mm
Diameter (Metric)2 mm
Pore Size2000 &‌Aring;
Crosslinking55% DVB
Column ConstructionPEEK
Solvents0 to 100% of HPLC Solvents
Unit SizeEach 1
076012Full specifications
Each 1Capillary Column0.4 mm250 mm
1,316.90
Your Price:
***
Packing MaterialPolymeric
Column Capacity3.5 µeq
Column ChemistryHydroxide
Flow Rate0.01 to 0.02 mL/min.
For Use With (Application)Anion Exchange
For Use With (Equipment)Dionex ASRS 300 or Dionex ACES 300 Supressors
HydrophobicityUltralow
Ion Exchange GroupAlkano Quaternary Ammonium Ion
Max. Pressure5000 psi (345 bar)
Mobile Phase CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size7.5 µm
Stationary PhaseIonPac AS25
TypeCapillary Column
pH0 to 14
Length (Metric)250 mm
Diameter (Metric)0.4 mm
Pore Size2000 &‌Aring;
Crosslinking55% DVB
Column ConstructionPEEK
Solvents0 to 100% of HPLC Solvents
DescriptionAS25; 0.4 x 250 mm
Unit SizeEach 1
076013Full specifications
Each 1Capillary Guard Column0.4 mm50 mm
436.82
Your Price:
***
Column Capacity0.035 µeq
For Use With (Application)Anion Exchange
For Use With (Equipment)IonPac AS25 Capillary Column
HydrophobicityUltralow
Max. Pressure5000 psi (345 bar)
Mobile Phase CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size13 µm
Stationary PhaseIonPac AG25
TypeCapillary Guard Column
Length (Metric)50 mm
Diameter (Metric)0.4 mm
Unit SizeEach 1
076015Full specifications
Each 1Standard Bore Guard Column4 mm50 mm
436.82
Your Price:
***
Column Capacity3.5 µeq
For Use With (Application)Anion Exchange
For Use With (Equipment)IonPac AS25 Analytical Column
HydrophobicityUltralow
Max. Pressure3000 psi (207 bar)
Mobile Phase CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size13 µm
Stationary PhaseIonPac AG25
TypeStandard Bore Guard Column
Length (Metric)50 mm
Diameter (Metric)4 mm
Unit SizeEach 1
076017Full specifications
Each 1Microbore Guard Column2 mm50 mm
436.82
Your Price:
***
Column Capacity0.875 µeq
For Use With (Application)Anion Exchange
For Use With (Equipment)IonPac AS25 Analytical Column
HydrophobicityUltralow
Max. Pressure3000 psi (207 bar)
Mobile Phase CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size13 µm
Stationary PhaseIonPac AG25
TypeMicrobore Guard Column
Length (Metric)50 mm
Diameter (Metric)2 mm
Unit SizeEach 1
Showing 6 of 6
Recommended for Fast Separation of Multivalent Anions in Diverse Sample Matrices
  • Municipal wastewater
  • Food processing samples
  • Paper and pulp effluents
  • Refinery waste products
  • Industrial wastewaters
  • Industrial scrubber solutions
  • Geothermal power plant samples
Superior Chromatographic Performance
  • High capacity: 350µeq per column (4x250mm)
  • Ideal for polyvalent anions, including polysulfates, polyphosphates and polycarboxylates
  • Ultralow hydrophobicity allows fast analysis of polarizable anions
  • Low background signal and enhanced analyte sensitivity with the Thermo Scientific™ Dionex™ Anion Self-Regenerating Suppressor (ASRS™ 300) and a Reagent-Free™ (RFIC™) system
  • Compatible with organic solvents to enhance analyte solubility, modify column selectivity, and effectively clean the column
Available in Multiple Formats

The Dionex IonPac AS25 column is available in 0.4x250mm , 2x250mm, 4x250mm formats supporting flow rates from 0.010 to 3mL/min. The capillary and microbore formats require less eluent consumption, thereby reducing 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.

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Citations & References