Thermo Fisher, 303147, Dionex™ IonPac™ AS31 Analytical and Guard Columns

Name: Dionex™ IonPac™ AS31 Analytical and Guard Columns
Brand: Thermo Fisher
SKU: 303147

Length (Metric): 250 mm, Particle Size: 6 μm, Column Type: Analytical Column, Unit Size: Each, Achieve faster separation of haloacetic acids (HAAs), bromate, and dalapon in drinking water prior to detection with ion chromatography (IC) and mass spectrometry (MS) with the new Thermo Scientific™ Dionex™ IonPac™ AS31 column. Specifically designed for fast analysis, the Dionex IonPac AS31 provides approximately 39% shorter run times relative to the Dionex IonPac AS24, reducing U.S. EPA Method 557 ru

Catalog Number: 303147

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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
Particle Size: 6 μm
Column Type: Analytical Column
Unit Size: Each
Superior Chromatographic Performance
• Can meet or exceed the performance requirements of U.S. EPA Method 557.
• High capacity (116 μeq/column) allows injection of complex matrices without overloading the column while maintaining excellent peak shapes for lower concentration analytes.
• Requires no sample pre-treatment when determining haloacetic acids in high-ionic strength matrices.
• Column selectivity has been optimized at an operating temperature of 15°C to ensure reproducible recovery for haloacetic acids.Use with a High-Pressure IC systemA high-pressure IC system, such as the Thermo Scientific™ Dionex™ ICS-5000^+ HPIC™ system or Dionex ICS-6000 HPIC system is required to operate this column under standard conditions.

Specifications

General

Anion Exchange Capacity	116 μeq
Column Capacity	116 μeq
Column Chemistry	Hydroxide
Column Construction	PEEK
Crosslinking	55% DVB
Flow Rate	0.3 mL/min.
For Use With (Application)	Anion Exchange
For Use With (Equipment)	Dionex IonPac AG31 Microbore Guard Column
Green Features	FSC
Hydrophobicity	Low
Max. Pressure	5000 psi (345 bar)
Packing Material	Ethylvinylbenzene/Divinylbenzene
Particle Size	6 μm
Quantity	Each
Solvent Compatibility	pH 0 to 14, 0 to 100% Organic Solvents (Acetonitrile, Methanol, 2-Propanol)
Stationary Phase	Super Macroporous Resin
Column Type	Analytical Column
Diameter (Metric)	2 mm
Format	Microbore
Length (Metric)	250 mm
Unit Size	Each

Ordering

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Thermo Fisher, 303147, Dionex™ IonPac™ AS31 Analytical and Guard Columns

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General

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