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Thermo Scientific™
Dionex™ IonPac™ AS23 IC Columns
Catalog number: 064149
Thermo Scientific™
Dionex™ IonPac™ AS23 IC Columns
Catalog number: 064149
Measure trace bromate and other oxyhalides in drinking water, ground water, wastewater, and other diverse sample matrices with the Thermo Scientific™ Dionex™ IonPac™ AS23 carbonate eluent anion-exchange column. The column is specifically designed and recommended for the determination of trace bromate, a toxic byproduct of ozone disinfection, in drinking water matrices. The column's high capacity and selectivity facilitate the determination of bromate in drinking water at the low-µg/L level in the presence of high concentration of chloride, sulfate and carbonate. The Dionex IonPac AS23 columns meet the performance requirements of U.S. EPA Methods 300.0 and 300.1.
Catalog Number
064149
Unit Size
Each 1
Column Type
Analytical Column
Diameter (Metric)
4 mm
Length (Metric)
250 mm
Price (USD)
Price: 1,600.00
Your Price:
Availability
-
Quantity
| Anion Exchange Capacity | 320 µeq |
| Column Construction | PEEK |
| Column Type | Analytical Column |
| Crosslinking | 55% DVB |
| Certifications/Compliance | U.S. EPA Methods 300.0 and 300.1 |
| Column Capacity | 320 µeq |
| Column Chemistry | Carbonate/Bicarbonate |
| Flow Rate | 1.0 to 2.0 mL/min. |
| For Use With (Application) | Anion Exchange |
| For Use With (Equipment) | IonPac AG23 Guard Column |
| Hydrophobicity | Ultralow |
| Ion Exchange Group | Alkanol Quaternary Ammonium Ion |
| Max. Pressure | 3000 psi (207 bar) |
| Solvent Compatibility | 0 to 100% HPLC Solvents |
| Particle Size | 6 µm |
| Stationary Phase | IonPac AS23 |
| Format | Standard Bore |
| Packing Material | Polymeric |
| Length (Metric) | 250 mm |
| Diameter (Metric) | 4 mm |
| Unit Size | Each 1 |
Catalog Number
Unit Size
Each 1
Column Type
Guard Column
Diameter (Metric)
2 mm
Length (Metric)
50 mm
Price (USD)
Price: 528.00
Your Price:
Availability
-
Quantity
| Column Type | Guard Column |
| Certifications/Compliance | U.S. EPA Methods 300.0 and 300.1 |
| Column Capacity | 1.5 µeq |
| For Use With (Application) | Anion Exchange |
| For Use With (Equipment) | IonPac AS23 Column |
| Hydrophobicity | Ultralow |
| Max. Pressure | 3000 psi (207 bar) |
| Solvent Compatibility | pH 0 to 14, 0 to 100% HPLC Solvents |
| Particle Size | 11 µm |
| Stationary Phase | IonPac AG23 |
| Format | Microbore |
| Length (Metric) | 50 mm |
| Diameter (Metric) | 2 mm |
| Unit Size | Each 1 |
Catalog Number
Unit Size
Each 1
Column Type
Analytical Column
Diameter (Metric)
2 mm
Length (Metric)
250 mm
Price (USD)
Price: 1,600.00
Your Price:
Availability
-
Quantity
| Anion Exchange Capacity | 80 µeq |
| Column Construction | PEEK |
| Column Type | Analytical Column |
| Crosslinking | 55% DVB |
| Certifications/Compliance | U.S. EPA Methods 300.0 and 300.1 |
| Column Capacity | 80 µeq |
| Column Chemistry | Carbonate/Bicarbonate |
| Flow Rate | 0.25 to 0.5 mL/min. |
| For Use With (Application) | Anion Exchange |
| For Use With (Equipment) | IonPac AG23 Guard Column |
| Hydrophobicity | Ultralow |
| Ion Exchange Group | Alkanol Quaternary Ammonium Ion |
| Max. Pressure | 3000 psi (207 bar) |
| Solvent Compatibility | 0 to 100% HPLC Solvents |
| Particle Size | 6 µm |
| Stationary Phase | IonPac AS23 |
| Packing Material | Polymeric |
| Length (Metric) | 250 mm |
| Diameter (Metric) | 2 mm |
| Unit Size | Each 1 |
Catalog Number
Unit Size
Each 1
Column Type
Guard Column
Diameter (Metric)
4 mm
Length (Metric)
50 mm
Price (USD)
Price: 528.00
Your Price:
Availability
-
Quantity
| Column Type | Guard Column |
| Certifications/Compliance | U.S. EPA Methods 300.0 and 300.1 |
| Column Capacity | 6 µeq |
| For Use With (Application) | Anion Exchange |
| For Use With (Equipment) | IonPac AS23 Column |
| Hydrophobicity | Ultralow |
| Max. Pressure | 3000 psi (207 bar) |
| Solvent Compatibility | pH 0 to 14, 0 to 100% HPLC Solvents |
| Particle Size | 11 µm |
| Stationary Phase | IonPac AG23 |
| Format | Standard Bore |
| Length (Metric) | 50 mm |
| Diameter (Metric) | 4 mm |
| Unit Size | Each 1 |
Catalog Number
Unit Size
Each 1
Column Type
Separator Column
Diameter (Metric)
0.4 mm
Length (Metric)
250 mm
Price (USD)
Price: 1,600.00
Your Price:
Availability
-
Quantity
| Anion Exchange Capacity | 3.2 µeq |
| Column Construction | PEEK |
| Column Type | Separator Column |
| Crosslinking | 55% DVB |
| Certifications/Compliance | U.S. EPA Methods 300.0 and 300.1 |
| Column Capacity | 3.2 µeq |
| Column Chemistry | Carbonate/Bicarbonate |
| Flow Rate | 0.01 to 0.02 mL/min. |
| For Use With (Application) | Anion Exchange |
| For Use With (Equipment) | IonPac AS23 Capillary Column |
| Hydrophobicity | Ultralow |
| Ion Exchange Group | Alkanol Quaternary Ammonium Ion |
| Max. Pressure | 3000 psi (207 bar) |
| Solvent Compatibility | 0 to 100% HPLC Solvents |
| Particle Size | 6 µm |
| Stationary Phase | IonPac AS23 |
| Format | Capillary |
| Packing Material | Polymeric |
| pH | 0 to 14 |
| Pore Size | 2000 Å |
| Solvents | 0 to 100% of HPLC Solvents |
| Length (Metric) | 250 mm |
| Diameter (Metric) | 0.4 mm |
| Unit Size | Each 1 |
Catalog Number
Unit Size
Each 1
Column Type
Guard Column
Diameter (Metric)
0.4 mm
Length (Metric)
50 mm
Price (USD)
Price: 528.00
Your Price:
Availability
-
Quantity
| Column Type | Guard Column |
| Certifications/Compliance | U.S. EPA Methods 300.0 and 300.1 |
| Column Capacity | 0.06 µeq |
| For Use With (Application) | Anion Exchange |
| For Use With (Equipment) | IonPac AS23 Capillary Column |
| Hydrophobicity | Ultralow |
| Max. Pressure | 3000 psi (207 bar) |
| Solvent Compatibility | pH 0 to 14, 0 to 100% HPLC Solvents |
| Particle Size | 11 µm |
| Stationary Phase | IonPac AS23 |
| Format | Capillary |
| Length (Metric) | 50 mm |
| Diameter (Metric) | 0.4 mm |
| Unit Size | Each 1 |
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| 064149 | Each 1 | Analytical Column | 4 mm | 250 mm | Price: 1,600.00 Your Price: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 064143 | Each 1 | Guard Column | 2 mm | 50 mm | Price: 528.00 Your Price: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 064145 | Each 1 | Analytical Column | 2 mm | 250 mm | Price: 1,600.00 Your Price: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 064147 | Each 1 | Guard Column | 4 mm | 50 mm | Price: 528.00 Your Price: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 079782 | Each 1 | Separator Column | 0.4 mm | 250 mm | Price: 1,600.00 Your Price: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 083160 | Each 1 | Guard Column | 0.4 mm | 50 mm | Price: 528.00 Your Price: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Analysis of Trace Level Bromate in Drinking Water
The Dionex IonPac AS23 Capillary column provides the same performance as the standard bore and microbore Dionex IonPac AS23 columns because it is 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 for Application Flexibility
- Compliance monitoring of common anions and oxyhalides in drinking water as specified in U.S. EPA Method 300.0 and 300.1
- Simple analysis of trace bromate in drinking water matrices using an isocratic carbonate/bicarbonate eluent with suppressed conductivity detection
- Optimized selectivity to ensure low ppb determination of bromate in the presence of very high concentrations of chloride, sulfate, and carbonate
- Separates oxyhalides and common inorganic anions in drinking water, groundwater, wastewater and other diverse sample matrices
- High capacity for the analysis of most drinking water without the use of sample pretreatment or preconcentration
- Solvent compatibility for easy column cleanup after the analysis of samples with hydrophobic components
The Dionex IonPac AS23 Capillary column provides the same performance as the standard bore and microbore Dionex IonPac AS23 columns because it is 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 for Application Flexibility
- 4x250mm, 2x250mm analytical columns
- 4x50mm, 2x50mm guard columns
- 0.4×250mm capillary column, 0.4x50 mm capillary guard column
- 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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