Thermo Scientific* Dionex* IonPac* NS1 10 um Analytical & Guard Columns

Achieve high-efficiency separations of hydrophobic, ionizable compounds with Thermo Scientific Dionex IonPac NS1 10 µm Analytical & Guard Columns. The columns of choice for ion-pair or ion-suppression chromatography, these polymer-based, reversed-phase columns provide excellent resolution and peak shape. Packing is a neutral, macroporous, high surface area, ethylvinylbenzene polymer cross linked with 55% divinylbenzene, making IonPac NS1 columns resistant to solvents, acids and bases while permitting the use of eluent from pH 0 to 14.

Polymer-Based Columns for Efficient Reversed-Phase Separations
• Ideal for separation of large molecules that carry localized charges, such as surfactants
• Can be used for traditional polymeric reversed-phase applications
• Use with ion-pair chromatography for difficult separations
• Available in 5 and 10 m particle sizes

Key Applications
• Use IonPac NS1 columns for reliable separations of various compounds: High molecular weight aliphatic, carboxylic acids; Alkyl and aromatic sulfates and sulfonates; Quaternary ammonium ions; Water-soluble vitamins; Sulfur oxides; Metal cyanide complexes; Phenols


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Style: Analytical
Column Type: Reversed Phase
Hydrophobicity: High
Flow Rate (mL/min): 1
Max Pressure (psi): 4000
Packing Material: Spherical, Polymer
Particle Size (um): 10
pH: 0 to 14
Stationary Phase: Polymeric
Solvents: 0-100% of HPLC Solvents
Length (mm): 250
Diameter (mm): 4

Style: Analytical
Column Type: Reversed Phase
Hydrophobicity: High
Flow Rate (mL/min): 1
Max Pressure (psi): 4000
Packing Material: Spherical, Polymer
Particle Size (um): 5
pH: 0 to 14
Stationary Phase: Polymeric
Solvents: 1-100% of HPLC Solvents
Length (mm): 150
Diameter (mm): 4

Style: Guard
Column Type: Reversed Phase
Hydrophobicity: High
Flow Rate (mL/min): 1
Max Pressure (psi): 4000
Packing Material: Spherical, Polymer
Particle Size (um): 10
pH: 0 to 14
Stationary Phase: Polymeric
Length (mm): 35
Diameter (mm): 4