Thermo Fisher, 064153, Dionex™ IonPac™ AS24 Analytical & Guard Columns

Name: Dionex™ IonPac™ AS24 Analytical & Guard Columns
Brand: Thermo Fisher
SKU: 064153

Length (Metric): 250 mm, Column Type: Analytical Column, Unit Size: Each 1, Separate haloacetic acids and bromate in drinking water samples with the Thermo Scientific™ Dionex™ IonPac™ AS24 Analytical & Guard Columns. This high-capacity hydroxide-selective anion-exchange column was developed specifically for the separation of haloacetic acids and bromate in drinking water prior to detection with mass spectrometry. The 2 x 250 mm format is the column specified in U.S. EPA Method 557. The capacity

Catalog Number: 064153

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Category

Guard Columns & Cartridges

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): 250 mm
Column Type: Analytical Column
Unit Size: Each 1
Superior Chromatographic Performance
• Specified for U.S. EPA Method 557 (2x250mm)
• High-capacity 140μeq per column (2 x 250 mm) allows injection of complex matrices without overloading the column while maintaining excellent peak shapes for lower concentration analytes
• Sample pretreatment is not required when determining haloacetic acids in high-ionic strength matrices
• Can be used as second dimension column in 2D method for bromate in U.S. EPA Method 302.0 (2 x 250 mm)
• Ideal for development of specialized applications using Reagent-Free™ Ion Chromatography (RFIC™) systems with gradient elution
• Can be operated at ambient or elevated temperatures; selectivity is optimized for a 15ºC operating temperature to ensure reproducible recovery for haloacetic acids
• Compatibility with HPLC organic solvents provides operational flexibility and ease of cleanup

Specifications

General

Certifications/Compliance	U.S. EPA Method 557
Column Capacity	140 μeq
Column Chemistry	Hydroxide
Column Construction	PEEK
Crosslinking	55% DVB
Flow Rate	0.3 to 0.5 mL/min.
For Use With (Application)	Separation of Haloacetic Acids and Bromate in Drinking Water
For Use With (Equipment)	Separation of Haloacetic Acids and Bromate in Drinking Water
Green Features	FSC
Hydrophobicity	Ultralow
Ion Exchange Group	Alkanol Quaternary Ammonium Ion
Max. Pressure	3000 psi (207 bar)
Packing Material	Polymeric
Particle Size	7 μm
Pore Size	2000 &‌Aring;
Quantity	Each 1
Solvent Compatibility	pH 0 to 14, 0 to 100% HPLC Solvents
Stationary Phase	IonPac AS24
Column Type	Analytical Column
Diameter (Metric)	2 mm
Format	Microbore
Length (Metric)	250 mm
Unit Size	Each 1

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