Thermo Scientific™

Dionex™ IonPac™ AS16-4μm Analytical, Capillary, and Guard IC Columns

Catalog number: 302757
Thermo Scientific™

Dionex™ IonPac™ AS16-4μm Analytical, Capillary, and Guard IC Columns

Catalog number: 302757

Determine trace levels of perchlorate and other highly polarizable anions in drinking water, surface water, and ground water with these anion exchange columns.

 
Catalog Number
302757
Unit Size
Each
Column Type
Capillary Column
Diameter (Metric)
Price (USD)
Price: 1,370.00
Your Price:
Availability
-
Full specifications
Quantity
Column TypeCapillary Column
Column Capacity1.7 µeq
Column ChemistryHydroxide
Flow Rate0.010 to 0.015 mL/min.
For Use With (Application)Anion Exchange
For Use With (Equipment)Dionex IonPac AG16-4µm Capillary Guard Column
HydrophobicityUltralow
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Max. Pressure5000 psi (345 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% Organic HPLC Solvents
Particle Size4 µm
Stationary PhaseIonPac AS16
FormatCapillary
Packing MaterialEthylvinylbenzene/Divinylbenzene
Unit SizeEach
Catalog Number
Unit Size
Each
Column Type
Guard Column
Diameter (Metric)
0.4 mm
Price (USD)
Price: 463.00
Your Price:
Availability
-
Full specifications
Quantity
Anion Exchange Capacity0.04 µeq
Column ConstructionPEEK
Column TypeGuard Column
Crosslinking55% DVB
Column Capacity0.04 µeq
Column ChemistryHydroxide
Flow Rate0.010 to 0.015 mL/min.
For Use With (Application)Anion Exchange
For Use With (Equipment)Dionex IonPac AS16-4µm Capillary Column
HydrophobicityUltralow
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Max. Pressure5000 psi (345 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% Organic HPLC Solvents
Particle Size10 µm
Stationary PhaseMicroporous Resin
FormatCapillary
Packing MaterialEthylvinylbenzene/Divinylbenzene
Length (Metric)50 mm
Diameter (Metric)0.4 mm
Unit SizeEach
Catalog Number
Unit Size
Each
Column Type
Analytical Column
Diameter (Metric)
2 mm
Price (USD)
Price: 1,370.00
Your Price:
Availability
-
Full specifications
Quantity
Anion Exchange Capacity42.5 µeq
Column ConstructionPEEK
Column TypeAnalytical Column
Crosslinking55% DVB
Column Capacity42.5 µeq
Column ChemistryHydroxide
Flow Rate0.25 to 0.38 mL/min.
For Use With (Application)Anion Exchange
For Use With (Equipment)Dionex IonPac AS16-4µm Microbore Guard Column
HydrophobicityUltralow
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Max. Pressure5000 psi (345 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% Organic HPLC Solvents
Particle Size4 µm
Stationary PhaseSuper Macroporous Resin
FormatMicrobore
Packing MaterialEthylvinylbenzene/Divinylbenzene
Length (Metric)250 mm
Diameter (Metric)2 mm
Unit SizeEach
Catalog Number
Unit Size
Each
Column Type
Analytical Column
Diameter (Metric)
Price (USD)
Price: 1,370.00
Your Price:
Availability
-
Full specifications
Quantity
Column TypeAnalytical Column
Column Capacity170 µeq
Column ChemistryHydroxide
Flow Rate1.5 mL/min.
For Use With (Application)Anion Exchange
For Use With (Equipment)Dionex IonPac AG16-4µm Standard Bore Guard Column
HydrophobicityUltralow
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Max. Pressure5000 psi (345 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% Organic HPLC Solvents
Particle Size4 µm
Stationary PhaseSuper Macroporous Resin
FormatStandard Bore
Packing MaterialEthylvinylbenzene/Divinylbenzene
Unit SizeEach
Catalog Number
Unit Size
Each
Column Type
Guard Column
Diameter (Metric)
4 mm
Price (USD)
Price: 463.00
Online Offer: 396.00
(ends 31-Dec-2022)
Your Price:
Availability
-
Full specifications
Quantity
Anion Exchange Capacity3.5 µeq
Column ConstructionPEEK
Column TypeGuard Column
Crosslinking55% DVB
Column Capacity3.5 µeq
Column ChemistryHydroxide
Flow Rate1.0 to 1.5 mL/min.
For Use With (Application)Anion Exchange
For Use With (Equipment)Dionex IonPac AS16-4µm Standard Bore Analytical Column
HydrophobicityUltralow
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Max. Pressure5000 psi (345 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% Organic HPLC Solvents
Particle Size10 µm
Stationary PhaseMicroporous Resin
FormatStandard Bore
Packing MaterialEthylvinylbenzene/Divinylbenzene
Length (Metric)50 mm
Diameter (Metric)4 mm
Unit SizeEach
Catalog Number
Unit Size
Each
Column Type
Guard Column
Diameter (Metric)
2 mm
Price (USD)
Price: 463.00
Your Price:
Availability
-
Full specifications
Quantity
Anion Exchange Capacity0.88 µeq
Column ConstructionPEEK
Column TypeGuard Column
Crosslinking55% DVB
Column Capacity0.88 µeq
Column ChemistryHydroxide
Flow Rate0.25 to 0.38 mL/min.
For Use With (Application)Anion Exchange
For Use With (Equipment)Dionex IonPac AS16-4µm Microbore Analytical Column
HydrophobicityUltralow
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Max. Pressure5000 psi (345 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% Organic HPLC Solvents
Particle Size10 µm
Stationary PhaseMicroporous Resin
FormatMicrobore
Packing MaterialEthylvinylbenzene/Divinylbenzene
Length (Metric)50 mm
Diameter (Metric)2 mm
Unit SizeEach
Showing 6 of 6
Catalog NumberSpecificationsUnit SizeColumn TypeDiameter (Metric)Price (USD)AvailabilityQuantity
302757Full specifications
EachCapillary Column
Price: 1,370.00
Your Price:
-
Column TypeCapillary Column
Column Capacity1.7 µeq
Column ChemistryHydroxide
Flow Rate0.010 to 0.015 mL/min.
For Use With (Application)Anion Exchange
For Use With (Equipment)Dionex IonPac AG16-4µm Capillary Guard Column
HydrophobicityUltralow
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Max. Pressure5000 psi (345 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% Organic HPLC Solvents
Particle Size4 µm
Stationary PhaseIonPac AS16
FormatCapillary
Packing MaterialEthylvinylbenzene/Divinylbenzene
Unit SizeEach
302758Full specifications
EachGuard Column0.4 mm
Price: 463.00
Your Price:
-
Anion Exchange Capacity0.04 µeq
Column ConstructionPEEK
Column TypeGuard Column
Crosslinking55% DVB
Column Capacity0.04 µeq
Column ChemistryHydroxide
Flow Rate0.010 to 0.015 mL/min.
For Use With (Application)Anion Exchange
For Use With (Equipment)Dionex IonPac AS16-4µm Capillary Column
HydrophobicityUltralow
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Max. Pressure5000 psi (345 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% Organic HPLC Solvents
Particle Size10 µm
Stationary PhaseMicroporous Resin
FormatCapillary
Packing MaterialEthylvinylbenzene/Divinylbenzene
Length (Metric)50 mm
Diameter (Metric)0.4 mm
Unit SizeEach
302755Full specifications
EachAnalytical Column2 mm
Price: 1,370.00
Your Price:
-
Anion Exchange Capacity42.5 µeq
Column ConstructionPEEK
Column TypeAnalytical Column
Crosslinking55% DVB
Column Capacity42.5 µeq
Column ChemistryHydroxide
Flow Rate0.25 to 0.38 mL/min.
For Use With (Application)Anion Exchange
For Use With (Equipment)Dionex IonPac AS16-4µm Microbore Guard Column
HydrophobicityUltralow
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Max. Pressure5000 psi (345 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% Organic HPLC Solvents
Particle Size4 µm
Stationary PhaseSuper Macroporous Resin
FormatMicrobore
Packing MaterialEthylvinylbenzene/Divinylbenzene
Length (Metric)250 mm
Diameter (Metric)2 mm
Unit SizeEach
302753Full specifications
EachAnalytical Column
Price: 1,370.00
Your Price:
-
Column TypeAnalytical Column
Column Capacity170 µeq
Column ChemistryHydroxide
Flow Rate1.5 mL/min.
For Use With (Application)Anion Exchange
For Use With (Equipment)Dionex IonPac AG16-4µm Standard Bore Guard Column
HydrophobicityUltralow
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Max. Pressure5000 psi (345 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% Organic HPLC Solvents
Particle Size4 µm
Stationary PhaseSuper Macroporous Resin
FormatStandard Bore
Packing MaterialEthylvinylbenzene/Divinylbenzene
Unit SizeEach
302754Full specifications
EachGuard Column4 mm
Price: 463.00
Online Offer: 396.00
(ends 31-Dec-2022)
Your Price:
-
Anion Exchange Capacity3.5 µeq
Column ConstructionPEEK
Column TypeGuard Column
Crosslinking55% DVB
Column Capacity3.5 µeq
Column ChemistryHydroxide
Flow Rate1.0 to 1.5 mL/min.
For Use With (Application)Anion Exchange
For Use With (Equipment)Dionex IonPac AS16-4µm Standard Bore Analytical Column
HydrophobicityUltralow
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Max. Pressure5000 psi (345 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% Organic HPLC Solvents
Particle Size10 µm
Stationary PhaseMicroporous Resin
FormatStandard Bore
Packing MaterialEthylvinylbenzene/Divinylbenzene
Length (Metric)50 mm
Diameter (Metric)4 mm
Unit SizeEach
302756TSFull specifications
EachGuard Column2 mm
Price: 463.00
Your Price:
-
Anion Exchange Capacity0.88 µeq
Column ConstructionPEEK
Column TypeGuard Column
Crosslinking55% DVB
Column Capacity0.88 µeq
Column ChemistryHydroxide
Flow Rate0.25 to 0.38 mL/min.
For Use With (Application)Anion Exchange
For Use With (Equipment)Dionex IonPac AS16-4µm Microbore Analytical Column
HydrophobicityUltralow
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Max. Pressure5000 psi (345 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% Organic HPLC Solvents
Particle Size10 µm
Stationary PhaseMicroporous Resin
FormatMicrobore
Packing MaterialEthylvinylbenzene/Divinylbenzene
Length (Metric)50 mm
Diameter (Metric)2 mm
Unit SizeEach
Showing 6 of 6
Designed for simple, sensitive analysis
  • Easily measure trace concentrations of perchlorate in drinking water, surface water, and ground water matrices using a large-loop injection
  • Improved efficiencies and resolution compared to the standard Dionex IonPac AS16 column
  • Easily transfer applications from the Dionex IonPac AS16 column to the Dionex IonPac AS16-4µm column due to their similar selectivity
  • Ultralow hydrophobicity allows for fast analysis of highly polarizable anions (thiosulfate, iodide, thiocyanate, and perchlorate) with a simple, isocratic eluent
  • Ideal for polyvalent anions, including polyphosphates
Use with a high-pressure IC system

Higher resolution is achieved through the use of smaller resin particles, which produce a column backpressure over 3000 psi at the standard flow rates. A high-pressure IC system, such as the Thermo Scientific™ Dionex™ ICS-5000+ HPIC™ system, Dionex Integrion™ HPIC system, or the Dionex ICS-4000 Integrated Capillary HPIC system is required to operate this column under standard conditions.

Reduce operating costs with lower eluent requirements

Capillary Dionex IonPac AS16-4µm columns provide the same performance as the standard bore and microbore Dionex IonPac AS16-4µm columns because they are 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

  • 4 x 250 mm and 2 x 250 mm analytical columns
  • 4 x 50 mm and 2 x 50 mm analytical guard columns
  • 0.4 x 250 mm capillary columns
  • 0.4 x 50 mm capillary guard columns
  • Smaller i.d. columns provide higher mass sensitivity, eluent and reagent conservation, and lower operating costs