EcoPrep 120 Si is a preparative HPLC column packed with fully porous, high-purity silica featuring a 120 Å pore size and an unmodified surface, ideal for normal-phase and adsorption chromatography. Designed for the purification of small to medium-sized polar compounds, this column offers strong silanol-based interactions, high sample capacity, and robust mechanical stability for cost-efficient compound isolation.
EcoPrep 120 Si provides reliable normal-phase selectivity and scale-up performance – a robust solution for preparative polar compound purification.
Bare silica phase (USP L3) with 120 Å pore diameter
Optimized for normal-phase and adsorption separations
Strong retention of polar and isomeric compounds
Fully porous silica with high surface activity and loading capacity
Suitable for preparative flow rates and 10 µm particle sizes
Normal-phase purification of polar organic compounds
Fractionation of isomers, natural products, and plant extracts
Dry-loading and non-aqueous separations
Scalable compound isolation in chemical and pharmaceutical workflows
| Particle Sizes |
|
|---|---|
| Pore Size | 120 Å |
| Surface Area | 320 m²/g |
| Phase/Modification | Si |
| Particle Type | |
| Separation Modes | |
| USP Code | |
| Endcapping | No |
| Carbonload | 0 % |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| EcoPrep 120 Si, 10 µm | 5136816 |
| EcoPrep 120 Si, 20 µm | 5136817 |
| EcoPrep 120 Si, 50 µm | 5136818 |