Thermo Fisher, 043119, Dionex™ IonPac™ AS10 IC Columns

Name: Dionex™ IonPac™ AS10 IC Columns
Brand: Thermo Fisher
SKU: 043119

Length (Metric): 50 mm, Diameter (Metric): 4 mm, Column Type: Guard Column, Unit Size: Each 1, Analyze trace-levels of inorganic anions and organic acids using isocratic or gradient methods with the Thermo Scientific™ Dionex™ IonPac™ AS10 IC Column. Its high capacity permits the analysis of trace-level analytes in high-ionic-strength matrices. Use the Dionex IonPac AS10 column for the analysis of inorganic anions in high nitrate samples.

Catalog Number: 043119

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Category

Ion Chromatography Columns

TagsIon Chromatography Columns Chromatography Columns and Cartridges Anion-Exchange Packed IC Columns

CollectionsThermo Fisher Chromatography Columns & Cartridges (HPLC/UHPLC, GC, IC, SPE)Thermo Fisher Chromatography Columns & Guard Cartridges (HPLC, UHPLC, GC)Thermo Fisher Clinical Analyzers & Instruments for Diagnostic Labs

Description

Length (Metric): 50 mm
Diameter (Metric): 4 mm
Column Type: Guard Column
Unit Size: Each 1
Superior Chromatographic Performance in High Nitrate Samples
• Excellent resolution of weakly retained low-molecular-weight aliphatic acids
• Selectivity and high capacity for analysis of trace-level analytes in high-ionic-strength matrices
• Strongly retains nitrate for high-resolution analysis of trace anions in nitric acid and nitrate salts For Best Results
• Use a Dionex eluent generator for simplified eluent preparation for applications using less than 100mN hydroxide
• Use the Thermo Scientific™ Dionex™ Anion Self-Regenerating Suppressor (ASRS™ 300) with the Dionex IonPac AS10 column for continuous suppression of traditional eluents and more concentrated eluents up to 200mM NaOH

Specifications

General

Column Chemistry	Hydroxide
For Use With (Application)	Separation of Inorganic Anions and Organic Acids
For Use With (Equipment)	Separation of Inorganic Anions and Organic Acids
Green Features	FSC
Max. Pressure	4000 psi (275 bar)
Particle Size	13 μm
Quantity	Each 1
Solvent Compatibility	pH 0 to 14, 0 to 100% Typical HPLC Solvents
Stationary Phase	IonPac AS10
Column Type	Guard Column
Diameter (Metric)	4 mm
Format	Standard Bore
Length (Metric)	50 mm
Unit Size	Each 1

FAQs

Question: What are the guard-column dimensions?

Answer:This configuration is 4 mm ID × 50 mm long.

Question: Which analytical column does it protect?

Answer:It is the standard-bore guard column for the Dionex IonPac AS10 analytical column.

Question: What types of samples are suited to the AS10 chemistry?

Answer:The phase is designed for trace anions and organic acids in high-ionic-strength matrices, including high-nitrate samples.

Application Note

Dionex™ IonPac™ AG10 is the standard-bore guard column used with the IonPac AS10 high-capacity anion-exchange analytical column. This configuration is 4 mm ID × 50 mm long and is designed to protect the downstream separator from strongly retained matrix components while preserving AS10 selectivity. The AS10 chemistry is optimized for trace inorganic anions and organic acids in high-ionic-strength samples, including matrices with high nitrate concentrations. The guard column can be used with isocratic or gradient hydroxide methods on compatible ion-chromatography systems. Replacing the guard element when pressure or chromatographic performance changes can help extend analytical-column service life in routine environmental and process analysis.

Ordering

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