Ion Chromatography Columns

Columns, cartridges, and guard columns for separation of organic and inorganic analytes and biomolecules based on ion chromatography; in standard bore, microbore, and capillary formats and a variety of separation modes.

1 – 30 of 270 results

Thermo Scientific™ DNASwift™ SAX-1S Oligonucleotide Columns

Use a strong anion-exchange column with the Thermo Scientific™ DNASwift™ SAX-1S Oligonucleotide Column that provides exceptionally high resolution for the purification of oligonucleotides.

Pricing & Availability

Thermo Scientific™ OmniPac™ PCX-100 HPLC Columns

Separate hydrophobic cations using this solvent-compatible cation-exchange column.

Pricing & Availability
Specifications

Pore Size	60 Å
Particle Size	8.5 μm
Stationary Phase	Sulfonic Acid
Packing Material	Spherical, Microporous Polymer
Diameter (Metric)	4 mm
Column Type	Mixed Mode
pH	0 to 14
For Use With (Application)	Reversed Phase and Ion Exchange
Max. Pressure	4000 psi (275 bar)
USP Type	L46

Cytiva Capto™ HiRes Ion Exchange Chromatography Columns

Prepacked columns for high-resolution purification of proteins and other biomolecules by ion exchange chromatography. They are well-suited for the preparation of highly pure proteins for structural studies and protein analysis.

Pricing & Availability
Specifications

Particle Size	∼9µm
Flow Rate	0.5 to 2 mL/min.
Packing Material	Highly Cross-Linked Agarose
Temperature (Metric)	4°C to 40°C
Column Type	Ion Exchange Column
pH	2 to 12
Quantity	1 Ea.
Material	Tricorn™ Glass
For Use With (Application)	Anaylsis or Purification of Proteins and Nucleic Acids
Particle Shape	Spherical
Max. Pressure	4 MPa (40 bar)
Product Line	Capto™

MilliporeSigma™ Supelco™ Chromolith™ Guard Cartridge Holder

The Chromolith™ 5-2 guard cartridge holder bioinert is suitable to connect any Chromolith™ guard cartridge to an analytical Chromolith™ HPLC column.

Pricing & Availability

Cytiva HiTrap™ Capto™ MMC Impres Multimodal Chromatography Column

Ready-to-use column for screening and small-scale protein purifications using ion exchange chromatography (IEX)

Pricing & Availability

Cytiva HiScreen™ Capto™ Adhere Impres Multimodal Chromatography Column

Ready-to-use column for method optimization and parameter screening

Pricing & Availability

Cytiva HiScreen™ Capto™ SP ImpRes Prepacked IEX Columns

Ideal for method optimization and parameter screening

Pricing & Availability

Cytiva HiScreen™ Capto™ MMC ImpRes Multimodal Chromatography Column

Ready-to-use column for method optimization and parameter screening

Pricing & Availability

Cytiva HiTrap™ Capto™ Adhere Impres Multimodal Chromatography Column

Ready-to-use column for screening and small-scale protein purifications using ion exchange chromatography (IEX)

Pricing & Availability

Thermo Scientific™ Dionex™ MAbPac™SCX-10 Ion Exchange Columns

For the high-resolution separation and analysis of monoclonal antibody variants

Pricing & Availability

Thermo Scientific™ Dionex™ IonPac™ NS2 5µm Analytical & Guard Columns

Order the Thermo Scientific™ Dionex™ IonPac™ NS2 silica-based, high-efficiency, reversed-phase column for separation of charged analytes using mobile phase ion chromatography (MPIC) with suppressed conductivity detection.

Pricing & Availability
Specifications

Pore Size	120 &‌Aring;
Particle Size	5 µm
Solvents	Compatible with 0 to 100% aqueous eluents. Compatible with most HPLC solvents, except THF 20% max.
Flow Rate	0.5 to 1.0 (Recommended)
Stationary Phase	IonPac NS2
Packing Material	Spherical, high-purity, porous
Diameter (Metric)	4 mm
Temperature (Metric)	20°C to 35°C
pH	2.0 to 9.5
Surface Area	300 m²/g
Max. Pressure	4000 psi (275 bar)

Environmental Express™ Ion Exchange Columns

For many types of resin separations

Pricing & Availability
Specifications

Column Type	Ion Exchange Column

Thermo Scientific PROD COL IP AS14 2X250MM

IonPac AS14 Analytical Column (2 x 250 mm)

Pricing & Availability

Thermo Scientific COL IP AS18 FAST 4X150MM

Use these shorter 150mm Thermo Scientific™ Dionex™ IonPac™ AS18-Fast columns for fast runs when monitoring inorganic anions in drinking water and wastewater samples. Dionex IonPac AS18 columns are high capacity hydroxide-selective anion-exchange columns.