GreatSmart Silica is an HPLC column packed with fully porous, high-purity bare silica particles. This unbonded phase provides strong polar interactions and adsorption capacity, making it ideal for normal-phase chromatography, polar compound separations, and planar isomer resolution. The column is compatible with non-polar solvents such as hexane, heptane, and chloroform, and is well-suited for use in industrial, pharmaceutical, and academic laboratories requiring basic and cost-effective normal-phase separations.
GreatSmart Silica offers reliable normal-phase performance – a robust, economical choice for adsorption-based HPLC workflows.
Bare silica stationary phase – USP L3
Strong retention of polar and hydrogen-bonding analytes
Ideal for normal-phase and adsorption-based separations
Fully porous, high-purity silica with reproducible performance
Available in 3 µm, 5 µm and 10 µm particle sizes
Normal-phase separations of polar organics and small molecules
Retention of positional and geometric isomers
Sample cleanup and fractionation in non-aqueous systems
HPLC training and basic method development
| Particle Sizes |
|
|---|---|
| Pore Size | 120 Å |
| Surface Area | 230 m²/g |
| Phase/Modification | Si |
| Particle Type | |
| Separation Modes | |
| USP Code | |
| Endcapping | No |
| Carbonload | 0 % |
| Phase | Material Number |
|---|---|
| GreatSmart Silica, 3 µm | 5212028 |
| GreatSmart Silica, 5 µm | 5212029 |
| GreatSmart Silica, 10 µm | 5212030 |