Dionex™ IonPac™ NS1 Analytical & Guard Columns (Thermo Scientific™)

Achieve high-efficiency separations of hydrophobic, ionizable compounds with Thermo Scientific™ Dionex™ IonPac™ NS1 10μm 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.

Key Features

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 10μm 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

Order Codes

Code	Description
088763	Catalog Number: 088763 Unit Size: Each Particle Size: 10 μm Diameter (Metric): 2 mm Length (Metric): 50 mm
035321	Catalog Number: 035321 Unit Size: Each Particle Size: 10 μm Diameter (Metric): 4 mm Length (Metric): 250 mm
039568	Catalog Number: 039568 Unit Size: Each Particle Size: 5 μm Diameter (Metric): 4 mm Length (Metric): 150 mm
039567	Catalog Number: 039567 Unit Size: Each Particle Size: 10 μm Diameter (Metric): 4 mm Length (Metric): 35 mm
088762	Catalog Number: 088762 Unit Size: Each Particle Size: 10 μm Diameter (Metric): 2 mm Length (Metric): 250 mm