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Thermo Scientific™
Dionex™ IonPac™ AS11 IC Columns
Resolve a large number of inorganic anions and organic acids in approximately 15 minutes.
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| Catalog Number | Length (Metric) | Diameter (Metric) | Column Type |
|---|---|---|---|
| 044076 | 250 mm | 4 mm | Analytical Column |
| 044077 | 250 mm | 2 mm | Analytical Column |
| 044079 | 50 mm | 2 mm | Guard Column |
| 044078 | 50 mm | 4 mm | Guard Column |
Catalog number 044076
Price (CNY)
19,280.42
Online Exclusive
Ends: 31-Dec-2025
27,543.46Save 8,263.04 (30%)
Each 1
Length (Metric):
250 mm
Diameter (Metric):
4 mm
Column Type:
Analytical Column
Price (CNY)
19,280.42
Online Exclusive
Ends: 31-Dec-2025
27,543.46Save 8,263.04 (30%)
Each 1
Resolve a large number of inorganic anions and organic acids in approximately 15 minutes with the Thermo Scientific™ Dionex™ IonPac™ AS11 Analytical & Guard Column. The Dionex IonPac AS11 is a relatively low-capacity column designed for fast gradient screening of inorganic anions and organic acid anions in simple sample matrices such as from foods, beverages, chemical process solutions, wastewaters, brines, and power plant waters.
Superior Chromatographic Performance:
- Facilitates rapid analysis of organic acids and inorganic anions in well-characterized samples
- Ideal for highly charged anions, including polyphosphates and polycarboxylates
- Resolves organic acids and inorganic anions in complex sample matrices
- Shortens analysis time and speeds throughput
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.
Specifications
Anion Exchange Capacity45 μeq
Column Capacity45 μeq
Column ChemistryHydroxide
Column ConstructionPEEK
Crosslinking55% DVB
Diameter (Metric) Latex85 nm
Flow Rate1.0 to 3.0 mL/min.
For Use With (Application)Analysis of Inorganic and Organic Acid Anions
For Use With (Equipment)Analysis of Inorganic and Organic Acid Anions
Green FeaturesResponsibly packaged
HydrophobicityVery Low
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Latex Crosslinking6%
Max. Pressure4000 psi (275 bar)
Packing MaterialEthylvinylbenzene/Divinylbenzene
Particle Size13 μm
Pore Size<10 Å
QuantityEach 1
Solvent CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Solvents0 to 100% of HPLC Solvents
Stationary PhaseIonPac AS11
Column TypeAnalytical Column
Diameter (Metric)4 mm
FormatStandard Bore
Length (Metric)250 mm
pH0 to 14
Unit SizeEach 1