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Thermo Scientific™ Dionex™ IonPac™ NG1-10μm Guard Column (4 x 35 mm)

Product Code. 11381703 Shop All Thermo Scientific Products
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Product Code. 11381703 Supplier Thermo Scientific™ Supplier No. 039567
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227.72 GBP valid until 2026-02-28
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Description

Column Format: Guard Column; Column Phase: Reversed Phase, Ion-Pairing, Ion-Suppression

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.

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
TRUSTED_SUSTAINABILITY

Specifications

Column Type Guard
Crosslinking 55%DVB
Flow Rate 1 mL/min
For Use With (Application) Reversed-Phase or Ion-Pair Chromatography
Hydrophobicity High
Max. Pressure 4000 psi (275 bar)
Particle Size 10 μm
Stationary Phase Ethylvinylbenzene/Divinylbenzene
Type Mixed Mode
Format Standard Bore
Packing Material Spherical, Crosslinked, Macroporous Polymer
pH 0 to 14
Length (Metric) 35 mm
Diameter (Metric) 4 mm
Green Features FSC
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