ReproSil 100 NH2 from Dr. Maisch HPLC GmbH is a fully porous, high-purity silica HPLC column with a 100 Å pore size and an aminopropyl bonded phase. This polar stationary phase is ideal for carbohydrate analysis, sugar alcohol separations, and highly polar compound chromatography in both normal-phase and HILIC modes. The amino functionality enables strong polar interactions and good retention of hydrophilic analytes, while providing excellent reproducibility for routine analyses in food, pharmaceutical, and chemical laboratories.
ReproSil 100 NH2 columns from Dr. Maisch HPLC GmbH deliver reproducible and selective polar separations – the preferred choice for carbohydrate and HILIC applications in HPLC.
Fully porous, ultra-pure silica with 100 Å pore size
Aminopropyl (NH₂) bonding – USP L8 classification
Suitable for normal-phase and HILIC separations
Optimized for carbohydrates and polar compounds
Manufactured and QC-tested by Dr. Maisch HPLC GmbH
Available in 3 µm, 5 µm, and 10 µm particle sizes
Mono-, di-, and oligosaccharide determination
Sugar alcohol analysis in food and beverage testing
Polar pharmaceutical and metabolite separations
HILIC method development for hydrophilic analytes
| Particle Sizes |
|
|---|---|
| Pore Size | 100 Å |
| Surface Area | 280 m²/g |
| Phase/Modification | NH2 |
| Particle Type | |
| Separation Modes | |
| USP Code | |
| Endcapping | No |
| Carbonload | 3 % |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| ReproSil 100 NH2, 3 µm | r13.a6. |
| ReproSil 100 NH2, 5 µm | r15.a6. |
| ReproSil 100 NH2, 10 µm | r10.a6. |