Thermo Scientific™
Dionex™ IonPac™ AS20 IC Columns
Simplify trace analysis of perchlorate in drinking water, surface water, and groundwater matrices.
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| Catalog Number | Length (Metric) | Diameter (Metric) | Column Type |
|---|---|---|---|
| 063065 | 250 mm | 2 mm | Analytical Column |
| 063148 | 250 mm | 4 mm | Analytical Column |
| 063066 | 50 mm | 2 mm | Guard Column |
| 063154 | 50 mm | 4 mm | Guard Column |
| 075399 | 250 mm | 0.4 mm | Analytical Column |
| 075400 | 50 mm | 0.4 mm | Guard Column |
Catalog number 063065
Price (USD)/ Each 1
1,670.00
Length (Metric):
250 mm
Diameter (Metric):
2 mm
Column Type:
Analytical Column
Price (USD)/ Each 1
1,670.00
Dionex™ IonPac™ AS20 IC Columns
Catalog number063065
Price (USD)/ Each 1
1,670.00
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Simplify trace analysis of perchlorate in drinking water, surface water, and groundwater matrices using the Thermo Scientific™ Dionex™ IonPac™ AS20 Capillary, Analytical & Guard Columns. The capacity and selectivity of this column ensures that perchlorate can be quantified at low μg/L concentrations using suppressed conductivity detection, even in the presence of very high concentrations of chloride, carbonate, and sulfate. This column is specified in U.S. EPA Method 314.1 for the determination of trace perchlorate in drinking water (Confirmatory Method) after sample preconcentration.
Reduce Operating Costs With our New Capillary Column
The Dionex IonPac AS20 Capillary column is packed with the same material as the equivalent standard bore version (providing the same performance as a 4mm column) but requires only 1% of the eluent flow rate. The capillary format provides the advantage of significantly reduced eluent consumption, which helps reduce operating costs.
Superior Chromatographic Performance- Recommended hydroxide-selective, anion-exchange column for trace perchlorate in environmental water samples
- High Capacity: 310μeq per column. (4 x 250mm)
- Increased mass sensitivity, reduced eluent consumption, and reduced operating costs
- Operates at ambient or elevated temperature; column selectivity is optimized for 35°C operating temperature
- Compatible with organic solvents
- Use this column with a Reagent-Free™ IC (RFIC™) system and an eluent generator for optimum detection limits.
- Use the Thermo Scientific™ Dionex™ Anion Electrolytically Regenerated Suppressor (AERS™ 500) or the Thermo Scientific™ Dionex™ Anion Capillary Electrolytic Suppressor (ACES™ 300) with the Dionex IonPac AS20 column for eluent suppression and enhanced analyte sensitivity.
- Use the Thermo Scientific™ Cryptand C1 Concentrator column for sample preconcentration for analysis of trace perchlorate with the analytical column.
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 Capacity77.5 μeq
Column ConstructionPEEK
Column TypeAnalytical Column
Crosslinking55% DVB
Certifications/ComplianceU.S. EPA Method 314.1 (Confirmatory Method)
Column Capacity77.5 μeq
Column ChemistryHydroxide
Flow Rate0.25 to 0.5 mL/min.
For Use With (Application)Anion Exchange
For Use With (Equipment)RFIC Systems
HydrophobicityUltralow
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Max. Pressure4000 psi (275 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size7.5 μm
Stationary PhaseIonPac AS20
FormatMicrobore
Packing MaterialPolymeric
Pore Size2000 Å
Length (Metric)250 mm
Diameter (Metric)2 mm
Unit SizeEach 1