What is Genesis HPLC Columns
Genesis HPLC columns were developed by Jones Chromatography.
Hichrom acquired this range of columns from Grace. Genesis phases are based on high purity, metal-free, spherical silica. They are suitable for the analysis of a wide range of compounds.
Key Features
Good peak shape and reproducibility
Long column lifetime
pH stability 1 to 10
Genesis Phase Specification
| Phase | Particle Size um | Endcapped | Properties | USP Code |
|---|---|---|---|---|
| C18 | 3, 4, 5, | Yes | Excellent peak symmetry. Reduced need for mobile phase modifiers. Long column life | L1 |
| C8 | 4,5 | No | Suitable for lower pH separations | L7 |
| C8 (EC) | 4 | Yes | Excellent peak symmetry. Reduced need for mobile phase modifiers. Long column life. | L7 |
| AQ | 4 | Yes | Designed for separating hydrophilic and polar compounds. Stable retention times in 100 % aqueous mobile phases. Rapid equilibration. | L1 |
| Phenyl | 4, 5 | Yes | Reversed-phase chemistry. Improves the chromatography of polar aromatics, fatty acids, and basic pharmaceuticals. | L11 |
| Cyano | 4 | Yes | Suitable for polar analysis, analytes with double- and/or triple-bonds, and compounds that have too much retention on alkyl phases. | L10 |
| Silica | 4 | Highly polar phase for general purpose applications. | L3 |