ReproSil 80 NH2 from Dr. Maisch HPLC GmbH is a fully porous, high-purity silica HPLC column with an 80 Å pore size and an aminopropyl bonded phase. This polar stationary phase is ideal for carbohydrate separations, sugar alcohol analysis, and polar compound chromatography in both normal-phase and HILIC modes. The 80 Å pore size provides a high surface area, enabling sharp peaks, high resolution, and reproducible retention for small molecules.
ReproSil 80 NH2 columns from Dr. Maisch HPLC GmbH deliver high-efficiency polar separations – the preferred choice for carbohydrate and HILIC small-molecule chromatography.
Fully porous, ultra-pure silica with 80 Å pore size
Aminopropyl (NH₂) bonding – USP L8 classification
Available in 3 µm, 5 µm particle sizes
Suitable for normal-phase and HILIC separations
Optimized for carbohydrate and polar small-molecule analysis
Manufactured and QC-tested by Dr. Maisch HPLC GmbH
Separation of mono-, di-, and oligosaccharides
Sugar alcohol profiling in food and beverage testing
Polar pharmaceutical and metabolite separations
HILIC method development for hydrophilic analytes
| Particle Sizes |
|
|---|---|
| Pore Size | 80 Å |
| Surface Area | 220 m²/g |
| Phase/Modification | NH2 |
| Particle Type | |
| Separation Modes | |
| USP Code | |
| Endcapping | No |
| Carbonload | 2 % |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| ReproSil 80 NH2, 3 µm | r03.a0. |
| ReproSil 80 NH2, 5 µm | r05.a0. |