Thermo Scientific™

Dionex™ IonPac™ AS12A IC Columns

Catalog number: 046034
Thermo Scientific™

Dionex™ IonPac™ AS12A IC Columns

Catalog number: 046034

Separate inorganic anions and oxyhalides, such as chlorite and bromate, in environmental samples. The Thermo Scientific™ Dionex™ IonPac™ AS12A Analytical and Guard Columns resolve trace chloride and sulfate in high-carbonate samples and meet or exceed the requirements of U.S EPA Methods 300.0 (A) and (B). However, the advanced, high-capacity IonPac AS23 Carbonate Eluent Anion-Exchange column is recommended for determination of oxyhalides and inorganic anions, such as trace bromate, in ozonated drinking water.

 
Catalog Number
046034
Unit Size
Each 1
Type
Standard Bore Analytical Column
Diameter (Metric)
4 mm
Length (Metric)
200 mm
Price (USD)
1,316.90
Your Price:
Availability
***
Full specifications
Quantity
Packing MaterialEthylvinylbenzene/Divinylbenzene
Certifications/ComplianceU.S. EPA Methods 300.0 (A) and (B)
Column Capacity52 µeq
Column ChemistryCarbonate/Bicarbonate
Flow Rate1.5 to 2.0 mL/min.
For Use With (Application)Separation of Inorganic Anions
For Use With (Equipment)ASRS 300 System
HydrophobicityMedium
Ion Exchange GroupAlkyl Quaternary Ammonium
Max. Pressure4000 psi (275 bar)
Mobile Phase CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size9 µm
Stationary PhaseIonPac AS12A
TypeStandard Bore Analytical Column
pH0 to 14
Length (Metric)200 mm
Diameter (Metric)4 mm
Pore Size2000 &‌Aring;
Latex Crosslinking0.2%
Diameter (Metric) Latex140 nm
Crosslinking55% DVB
Column ConstructionPEEK
Anion Exchange Capacity52 µeq
Solvents0 to 100% of HPLC Solvents
Unit SizeEach 1
Catalog Number
Unit Size
Each 1
Type
Microbore Analytical Column
Diameter (Metric)
2 mm
Length (Metric)
200 mm
Price (USD)
1,316.90
Your Price:
Availability
***
Full specifications
Quantity
Packing MaterialEthylvinylbenzene/Divinylbenzene
Certifications/ComplianceU.S. EPA Methods 300.0 (A) and (B)
Column Capacity13 µeq
Column ChemistryCarbonate/Bicarbonate
Flow Rate0.38 to 0.50 mL/min.
For Use With (Application)Separation of Inorganic Anions
For Use With (Equipment)ASRS 300 System
HydrophobicityMedium
Ion Exchange GroupAlkyl Quaternary Ammonium
Max. Pressure4000 psi (275 bar)
Mobile Phase CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size9 µm
Stationary PhaseIonPac AS12A
TypeMicrobore Analytical Column
pH0 to 14
Length (Metric)200 mm
Diameter (Metric)2 mm
Pore Size2000 &‌Aring;
Latex Crosslinking0.2%
Diameter (Metric) Latex140 nm
Crosslinking55% DVB
Column ConstructionPEEK
Anion Exchange Capacity13 µeq
Solvents0 to 100% of HPLC Solvents
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 Methods 300.0 (A) and (B)
Column Capacity1 µeq
Column ChemistryCarbonate/Bicarbonate
For Use With (Application)Separation of Inorganic Anions
For Use With (Equipment)Separation of Inorganic Anions
HydrophobicityMedium
Max. Pressure4000 psi (275 bar)
Mobile Phase CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size13 µm
Stationary PhaseIonPac AG12A
TypeMicrobore Guard Column
Length (Metric)50 mm
Diameter (Metric)2 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
Certifications/ComplianceU.S. EPA Methods 300.0 (A) and (B)
Column Capacity4 µeq 
Column ChemistryCarbonate/Bicarbonate
For Use With (Application)Separation of Inorganic Anions
HydrophobicityMedium
Max. Pressure4000 psi (275 bar)
Mobile Phase CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size9 µm
Stationary PhaseIonPac AS12A
TypeStandard Bore Guard Column
Length (Metric)50 mm
Diameter (Metric)4 mm
Unit SizeEach 1
Showing 4 of 4
Catalog NumberSpecificationsUnit SizeTypeDiameter (Metric)Length (Metric)Price (USD)AvailabilityQuantity
046034Full specifications
Each 1Standard Bore Analytical Column4 mm200 mm
1,316.90
Your Price:
***
Packing MaterialEthylvinylbenzene/Divinylbenzene
Certifications/ComplianceU.S. EPA Methods 300.0 (A) and (B)
Column Capacity52 µeq
Column ChemistryCarbonate/Bicarbonate
Flow Rate1.5 to 2.0 mL/min.
For Use With (Application)Separation of Inorganic Anions
For Use With (Equipment)ASRS 300 System
HydrophobicityMedium
Ion Exchange GroupAlkyl Quaternary Ammonium
Max. Pressure4000 psi (275 bar)
Mobile Phase CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size9 µm
Stationary PhaseIonPac AS12A
TypeStandard Bore Analytical Column
pH0 to 14
Length (Metric)200 mm
Diameter (Metric)4 mm
Pore Size2000 &‌Aring;
Latex Crosslinking0.2%
Diameter (Metric) Latex140 nm
Crosslinking55% DVB
Column ConstructionPEEK
Anion Exchange Capacity52 µeq
Solvents0 to 100% of HPLC Solvents
Unit SizeEach 1
046055Full specifications
Each 1Microbore Analytical Column2 mm200 mm
1,316.90
Your Price:
***
Packing MaterialEthylvinylbenzene/Divinylbenzene
Certifications/ComplianceU.S. EPA Methods 300.0 (A) and (B)
Column Capacity13 µeq
Column ChemistryCarbonate/Bicarbonate
Flow Rate0.38 to 0.50 mL/min.
For Use With (Application)Separation of Inorganic Anions
For Use With (Equipment)ASRS 300 System
HydrophobicityMedium
Ion Exchange GroupAlkyl Quaternary Ammonium
Max. Pressure4000 psi (275 bar)
Mobile Phase CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size9 µm
Stationary PhaseIonPac AS12A
TypeMicrobore Analytical Column
pH0 to 14
Length (Metric)200 mm
Diameter (Metric)2 mm
Pore Size2000 &‌Aring;
Latex Crosslinking0.2%
Diameter (Metric) Latex140 nm
Crosslinking55% DVB
Column ConstructionPEEK
Anion Exchange Capacity13 µeq
Solvents0 to 100% of HPLC Solvents
Unit SizeEach 1
046056Full specifications
Each 1Microbore Guard Column2 mm50 mm
436.82
Your Price:
***
Certifications/ComplianceU.S. EPA Methods 300.0 (A) and (B)
Column Capacity1 µeq
Column ChemistryCarbonate/Bicarbonate
For Use With (Application)Separation of Inorganic Anions
For Use With (Equipment)Separation of Inorganic Anions
HydrophobicityMedium
Max. Pressure4000 psi (275 bar)
Mobile Phase CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size13 µm
Stationary PhaseIonPac AG12A
TypeMicrobore Guard Column
Length (Metric)50 mm
Diameter (Metric)2 mm
Unit SizeEach 1
079801Full specifications
Each 1Standard Bore Guard Column4 mm50 mm
436.82
Your Price:
***
Certifications/ComplianceU.S. EPA Methods 300.0 (A) and (B)
Column Capacity4 µeq 
Column ChemistryCarbonate/Bicarbonate
For Use With (Application)Separation of Inorganic Anions
HydrophobicityMedium
Max. Pressure4000 psi (275 bar)
Mobile Phase CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size9 µm
Stationary PhaseIonPac AS12A
TypeStandard Bore Guard Column
Length (Metric)50 mm
Diameter (Metric)4 mm
Unit SizeEach 1
Showing 4 of 4
Fast Isocratic Separation of Inorganic Anions and Oxyhalides in Diverse Matrices
  • Compliance monitoring of common anions in drinking water as specified in U.S. EPA Method 300.0 (A) and (B)
  • Separation of common inorganic anions and oxyhalides including chlorite, bromate and chlorate in less than 12 minutes
  • Superior retention and quantification of fluoride
  • Trace analysis of chloride and sulfate in high-carbonate samples
  • Solvent compatibility permits easy column cleanup after the analysis of samples with hydrophobic components.

Multiple Formats Available for Application Flexibility
  • 4x200mm, 2x200mm analytical columns
  • 4x50mm, 2x50mm guard columns
  • Longer 200mm 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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Citations & References