Ultrasep 100 NH₂-DE is a silica-based HPLC column with a 100 Å pore size and an aminopropyl (NH₂) bonded phase. The phase provides strong polar interactions and exhibits weak anion-exchange properties, making it highly versatile for carbohydrate analysis, polar compound separations, and applications in HILIC (hydrophilic interaction chromatography) as well as normal-phase chromatography.
This column offers high efficiency, excellent reproducibility, and robust performance, making it suitable for both method development and routine quality control.
Ultrasep 100 NH₂-DE combines polar selectivity, reproducibility, and versatile chromatographic modes – the reliable choice for polar compound and carbohydrate separations.
Silica-based stationary phase with 100 Å pore size
Aminopropyl (NH₂) bonded phase for polar interactions
Applicable for carbohydrate analysis, HILIC, and normal-phase HPLC
Provides polar retention with weak anion-exchange selectivity
High reproducibility and peak symmetry
Available particle size: 5 µm
Analysis of mono-, di-, and oligosaccharides
HILIC separation of polar pharmaceuticals and metabolites
Normal-phase separations of polar organic compounds
Mixed-mode applications requiring polar and ionic selectivity
| Particle Size |
|
|---|---|
| Pore Size | 100 Å |
| Phase/Modification | NH2 |
| Particle Type | |
| Separation Modes | |
| USP Code | |
| Endcapping | Yes |
| pH Range | 2 - 8 |
| Phase | Material Number |
|---|---|
| Ultrasep 100 NH2-DE, 5 µm | u15.ade. |