Reprobond NH2 is a silica-based HPLC column with aminopropyl bonded chemistry, designed for the separation of sugars, carbohydrates, and other polar analytes. The amino functionality supports hydrogen bonding, dipole interactions, and weak anion exchange, providing versatile selectivity beyond conventional reversed-phase columns. With robust bonding chemistry, Reprobond NH2 ensures sharp peak shapes, reproducibility, and long column lifetimes, making it a dependable choice for food, pharmaceutical, and biochemical applications requiring carbohydrate or polar compound analysis.
Reprobond NH2 provides robust and reproducible polar selectivity – the reliable choice for laboratories analyzing carbohydrates and other hydrophilic compounds.
Silica-based stationary phase with aminopropyl bonded chemistry
Strong polar interactions for sugars and hydrophilic analytes
Supports hydrogen bonding and weak anion exchange retention
High reproducibility and robust column lifetime
Available particle size: 10 µm
Carbohydrate separations in food and beverage analysis
Biochemical analysis of sugars, sugar alcohols, and polar metabolites
Pharmaceutical testing of hydrophilic drugs and excipients
Method development requiring orthogonal selectivity to reversed-phase HPLC
| Particle Size |
|
|---|---|
| Pore Size | 120 Å |
| Surface Area | 300 m²/g |
| Phase/Modification | NH2 |
| Particle Type | |
| Separation Modes | |
| USP Code | |
| Endcapping | No |
| Carbonload | 4 % |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| Reprobond NH2, 10 µm | rb20.a0. |