Thermo Scientific™

Dionex™ IonPac™ AS7 IC Columns

Catalog number: 035393
Thermo Scientific™

Dionex™ IonPac™ AS7 IC Columns

Catalog number: 035393
For separation of a wide variety of polyvalent anions, including polyphosphates, polyphosphonates, and other polyvalent complexing agents, the Thermo Scientific™ Dionex™ IonPac™ AS7 anion-exchange column delivers excellent results. The column has a unique polymer packing that provides superior performance for separating ionic and polar compounds that offers high speed, high efficiency, and high loading capacity at moderate backpressures. However, the newer Dionex IonPac AS16 column is recommended for determination of polyphosphates.
 
Catalog Number
035393
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
Certifications/ComplianceU.S. EPA Method 218.6
Column Capacity100 µeq
Column ChemistryAcidic
Flow Rate0.5 to 3.0 mL/min.
For Use With (Application)Separation of Polyvalent Anions and Chelating Agents in Complex Sample Matrices
For Use With (Equipment)Eluent and Detector
HydrophobicityMedium-High
Ion Exchange GroupAlkyl Quaternary Ammonium
Max. Pressure4000 psi (275 bar)
Mobile Phase CompatibilitypH 0 to 14
Particle Size10 µm
Stationary PhaseIonPac AS7
TypeAnalytical Column
pH0 to 14
Length (Metric)250 mm
Diameter (Metric)4 mm
Crosslinking5% DVB
Column ConstructionPEEK
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
Certifications/ComplianceU.S. EPA Method 218.6
Column Capacity25 µeq
Column ChemistryAcidic
Flow Rate0.12 to 0.75 mL/min.
For Use With (Application)Separation of Polyvalent Anions
For Use With (Equipment)Eluent and Detector
HydrophobicityMedium-High
Ion Exchange GroupAlkyl Quaternary Ammonium
Max. Pressure4000 psi (275 bar)
Mobile Phase CompatibilitypH 0 to 14
Particle Size10 µm
Stationary PhaseIonPac AS7
TypeAnalytical Column
pH0 to 14
Length (Metric)250 mm
Diameter (Metric)2 mm
Crosslinking5% DVB
Column ConstructionPEEK
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
Certifications/ComplianceU.S. EPA Method 218.6
For Use With (Application)Separation of Polyvalent Anions and Chelating Agents in Complex Sample Matrices
For Use With (Equipment)Eluent and Detector
Max. Pressure4000 psi (275 bar)
Mobile Phase CompatibilitypH 0 to 14
Particle Size10 µm
Stationary PhaseIonPac AG7
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
Certifications/ComplianceU.S. EPA Method 218.6
For Use With (Application)Separation of Polyvalent Anions and Chelating Agents in Complex Sample Matrices
For Use With (Equipment)Eluent and Detector
Max. Pressure4000 psi (275 bar)
Mobile Phase CompatibilitypH 0 to 14
Particle Size10 µm
Stationary PhaseIonPac AS7
TypeMicrobore Guard Column
Length (Metric)50 mm
Diameter (Metric)2 mm
Unit SizeEach 1
Showing 4 of 4
Catalog NumberSpecificationsUnit SizeTypeDiameter (Metric)Length (Metric)Price (USD)AvailabilityQuantity
035393Full specifications
Each 1Analytical Column4 mm250 mm
1,316.90
Your Price:
***
Certifications/ComplianceU.S. EPA Method 218.6
Column Capacity100 µeq
Column ChemistryAcidic
Flow Rate0.5 to 3.0 mL/min.
For Use With (Application)Separation of Polyvalent Anions and Chelating Agents in Complex Sample Matrices
For Use With (Equipment)Eluent and Detector
HydrophobicityMedium-High
Ion Exchange GroupAlkyl Quaternary Ammonium
Max. Pressure4000 psi (275 bar)
Mobile Phase CompatibilitypH 0 to 14
Particle Size10 µm
Stationary PhaseIonPac AS7
TypeAnalytical Column
pH0 to 14
Length (Metric)250 mm
Diameter (Metric)4 mm
Crosslinking5% DVB
Column ConstructionPEEK
Unit SizeEach 1
063097Full specifications
Each 1Analytical Column2 mm250 mm
1,316.90
Your Price:
***
Certifications/ComplianceU.S. EPA Method 218.6
Column Capacity25 µeq
Column ChemistryAcidic
Flow Rate0.12 to 0.75 mL/min.
For Use With (Application)Separation of Polyvalent Anions
For Use With (Equipment)Eluent and Detector
HydrophobicityMedium-High
Ion Exchange GroupAlkyl Quaternary Ammonium
Max. Pressure4000 psi (275 bar)
Mobile Phase CompatibilitypH 0 to 14
Particle Size10 µm
Stationary PhaseIonPac AS7
TypeAnalytical Column
pH0 to 14
Length (Metric)250 mm
Diameter (Metric)2 mm
Crosslinking5% DVB
Column ConstructionPEEK
Unit SizeEach 1
035394Full specifications
Each 1Standard Bore Guard Column4 mm50 mm
436.82
Your Price:
***
Certifications/ComplianceU.S. EPA Method 218.6
For Use With (Application)Separation of Polyvalent Anions and Chelating Agents in Complex Sample Matrices
For Use With (Equipment)Eluent and Detector
Max. Pressure4000 psi (275 bar)
Mobile Phase CompatibilitypH 0 to 14
Particle Size10 µm
Stationary PhaseIonPac AG7
TypeStandard Bore Guard Column
Length (Metric)50 mm
Diameter (Metric)4 mm
Unit SizeEach 1
063099Full specifications
Each 1Microbore Guard Column2 mm50 mm
436.82
Your Price:
***
Certifications/ComplianceU.S. EPA Method 218.6
For Use With (Application)Separation of Polyvalent Anions and Chelating Agents in Complex Sample Matrices
For Use With (Equipment)Eluent and Detector
Max. Pressure4000 psi (275 bar)
Mobile Phase CompatibilitypH 0 to 14
Particle Size10 µm
Stationary PhaseIonPac AS7
TypeMicrobore Guard Column
Length (Metric)50 mm
Diameter (Metric)2 mm
Unit SizeEach 1
Showing 4 of 4
Analysis of Polyvalent Anions and Chelating Agents in Diverse Matrices
  • Analyze hexavalent chromium in environmental matrices in accordance with U.S. EPA Method 218.6
  • For separation of polyvalent anions and chelating agents in complex sample matrices using a post column reagent and UV detection
  • Determines cyanide, sulfide and iodide in high ionic strength matrices using amperometric detection
  • Typically used with post column reagents for photometric detection
  • Contains both anionic and cationic ion-exchange capacity
  • Compatible with a wide range of eluents and detectors for sensitive and selective analysis
Multiple Formats Available for Application Flexibility
  • 4 x 250mm, 2 x 250mm analytical columns
  • 4 x 50mm, 2 x 50mm guard columns
  • 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.

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