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Catalog Number | Length (Metric) | Diameter (Metric) | Particle Size | Column Type |
---|---|---|---|---|
039568 | 150 mm | 4 mm | 5 μm | Analytical |
035321 | 250 mm | 4 mm | 10 μm | Analytical |
039567 | 35 mm | 4 mm | 10 μm | Guard |
088763 | 50 mm | 2 mm | 10 μm | Guard |
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.
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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