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Thermo Scientific™
Dionex™ IonPac™ AS4 Analytical & Guard Anion-Exchange Columns
Catalog number: 035311
Thermo Scientific™
Dionex™ IonPac™ AS4 Analytical & Guard Anion-Exchange Columns
Catalog number: 035311
Use newer Thermo Scientific™ Dionex™ IonPac™ AS22 columns as substitutes for Dionex IonPac AS4 Analytical & Guard Anion-Exchange Columns. The Dionex IonPac AS4 is only available in limited quantities for customers who have established validated methods using this column. The Dionex IonPac AS22 column provides fast separation of common inorganic anions in a variety of sample matrices including drinking water, wastewater, process streams, and scrubber solutions using a simple isocratic carbonate/bicarbonate eluent.
Catalog Number
035311
Unit Size
Each 1
Column Type
Analytical Column
Diameter (Metric)
4 mm
Length (Metric)
250 mm
Price (USD)
Price: 2,900.00
Online Offer: 2,610.00
(ends 31-Aug-2023)
Your Price:
Availability
-
Quantity
| Column Type | Analytical Column |
| Description | AS4; 4 x 250 mm |
| Column Chemistry | Carbonate/Bicarbonate |
| Flow Rate | 2.0 to 3.0 mL/min. |
| For Use With (Application) | Anion Exchange |
| For Use With (Equipment) | IC |
| Max. Pressure | 2000 psi (138 bar) |
| Stationary Phase | IonPac AS4 |
| Format | Standard Bore |
| Length (Metric) | 250 mm |
| Diameter (Metric) | 4 mm |
| Unit Size | Each 1 |
Catalog Number
Unit Size
Each 1
Column Type
Guard Column
Diameter (Metric)
Length (Metric)
50 mm
Price (USD)
Price: 1,450.00
Online Offer: 1,305.00
(ends 31-Aug-2023)
Your Price:
Availability
-
Quantity
| Column Type | Guard Column |
| Description | AS4; 4 x 50 mm |
| Column Chemistry | Carbonate/Bicarbonate |
| Flow Rate | 2 mL/min. |
| For Use With (Application) | Anion Exchange |
| For Use With (Equipment) | IC |
| Max. Pressure | 2000 psi (138 bar) |
| Stationary Phase | IonPac AS4 |
| Format | Standard Bore |
| Length (Metric) | 50 mm |
| Unit Size | Each 1 |
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| 035311 | Each 1 | Analytical Column | 4 mm | 250 mm | Price: 2,900.00 Online Offer: 2,610.00 (ends 31-Aug-2023) Your Price: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 035310 | Each 1 | Guard Column | 50 mm | Price: 1,450.00 Online Offer: 1,305.00 (ends 31-Aug-2023) Your Price: | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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IonPac polymeric columns address a variety of chromatographic separation modes including ion exchange, ion exclusion, reversed-phase ion pairing and ion suppression.
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.