Allsphere ODS-1 is a high-purity, fully porous silica column modified with octadecyl (C18) groups. As a classical reversed-phase material, it offers strong hydrophobic retention and broad applicability for non-polar and moderately polar compounds. Allsphere ODS-1 delivers consistent peak shape, high reproducibility, and is well-suited for routine HPLC tasks in pharmaceutical, food, and environmental analysis.
Allsphere ODS-1 is a dependable all-purpose C18 column – ideal for laboratories performing classical reversed-phase HPLC on a daily basis.
C18 (octadecyl) bonded phase – USP L1 classification
Strong hydrophobic retention for a wide range of analytes
Compatible with isocratic and gradient elution
Fully porous silica for reproducible performance
Available in 3 µm, 5 µm and 10 µm particle sizes
API analysis and impurity profiling
Food additives, preservatives, and formulation components
Environmental contaminants and organic residues
Standard reversed-phase method development and QC testing
| Particle Sizes |
|
|---|---|
| Pore Size | 80 Å |
| Surface Area | 220 m²/g |
| Phase/Modification | C18 |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| Endcapping | Yes |
| Carbonload | 10.5 % |
| Phase | Material Number |
|---|---|
| Allsphere ODS-1, 3 µm | 5203024 |
| Allsphere ODS-1, 5 µm | 5203025 |
| Allsphere ODS-1, 10 µm | 5203026 |