Thermo Fisher, 052963, Dionex™ IonPac™ AS11-HC IC Columns

Name: Dionex™ IonPac™ AS11-HC IC Columns
Brand: Thermo Fisher
SKU: 052963

Length (Metric): 50 mm, Diameter (Metric): 2 mm, Column Type: Guard Column, Unit Size: Each 1, Resolve a large number of inorganic anions and organic acid anions in complex matrices with the Thermo Scientific™ Dionex™ IonPac™ AS11-HC Capillary, Analytical & Guard Column. Complex sample matrices such as chemical wastewater effluents and fermentation broth solutions contain a variety of inorganic anions and organic acids. With the high-capacity Dionex IonPac AS11-HC column, you can inject higher c

Catalog Number: 052963

Pricing

Send an RFQ.

View RFQ List

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): 2 mm
Column Type: Guard Column
Unit Size: Each 1
High Capacity for Higher Resolution
• Requires longer retention times, but with higher resolution
• Facilitates rapid analysis of organic acids and anions in well-characterized samples
• Ideal for organic acids and anions in complex sample matrices or uncharacterized samples
• Recommended for monovalent and divalent organic acids Reduce Operating Costs With Lower Eluent Requirements The new Dionex IonPac AS11-HC Capillary column is packed with the same material as the equivalent standard bore and microbore versions (providing the same performance as a 4 mm and 2 mm column) using only 1% of the eluent flow rate, which helps reduce operating costs. Use the Thermo Scientific™ Dionex™ IonPac™ ICE-AS1 or ICE-AS6 columns for organic acids in high-ionic-strength samples.

Specifications

General

For Use With (Application)	Anion Exchange
For Use With (Equipment)	IonPac AS11-HC Analytical Column
Green Features	FSC
Max. Pressure	4000 psi (275 bar)
Quantity	Each 1
Solvent Compatibility	pH 0 to 14, 0 to 100% HPLC Solvents
Column Type	Guard Column
Diameter (Metric)	2 mm
Format	Microbore
Length (Metric)	50 mm
Unit Size	Each 1

FAQs

Question: Is this IonPac AS11-HC an analytical or guard column?

Answer:This version is the 2 × 50 mm microbore guard column.

Question: What analytical workflow does it support?

Answer:It protects AS11-HC analytical separations of inorganic anions and organic acid anions.

Question: What is the maximum pressure rating?

Answer:The stated maximum pressure is 4000 psi.

Application Note

Dionex™ IonPac™ AS11-HC Guard Column is used to protect the matching AS11-HC analytical column during ion-chromatographic separation of inorganic anions and organic acid anions in complex matrices. This configuration is the 2 × 50 mm microbore guard column, not the 250 mm analytical column. The AS11-HC chemistry provides high anion-exchange capacity and supports hydroxide-gradient methods for complex samples such as fermentation broths, wastewater and chemical-process solutions. Placing the guard column upstream of the analytical column helps retain strongly adsorbed contaminants and matrix material before they reach the main separation bed. The column supports pressures up to 4000 psi and is compatible with pH 0–14 and up to 100% HPLC solvents, providing a robust protective element for AS11-HC microbore workflows.

Ordering

Notice

Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
All quotations are subject to final confirmation, including product availability, lead time, batch information, shipping cost, and applicable export or handling requirements.
For quotation requests, please send an RFQ from website or contact:

[email protected]

Please send inquiries directly to us in the “To” field. Emails sent via BCC, mass mailing, or with unrelated recipients may be automatically filtered and will not be processed.