GL Sciences Inertsil Ph-3 HPLC Columns
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GL Sciences Inertsil Ph-3 has phenyl groups directly bonded to the silica gel which provides pure reverse phase characteristics that are critical to resolving highly polar compounds like acidic and basic pharmaceuticals. The near perfect phenyl phase coverage on this material results in symmetric, narrow peaks for even the most polar compounds while using simple eluents like aqueous acetonitrile or methanol.
Features
- Based on Inertsil 3 series high purity silica with 100 Å pore size
- USP L11 designation
- pH range is 2 - 7.5
- 2 µm columns maximum operating pressure is 800 bar
- 3 µm HP columns maximum operating pressure is 500 bar
- 3 and 5 µm columns maximum operating pressure is 200 bar
- Guard cartridges E with 10 mm length require guard holder part number 5020-08500
- UHPLC guard cartridges require guard holder part number 5020-08630
Specifications
| Inertsil Ph-3 | |
| Silica | 3 Series High Purity Silica Gel |
| Particle Size | 2 μm, 3 μm, 5 μm |
| Surface Area | 450 m2/g |
| Pore Size | 100 Å (10 nm) |
| Pore Volume | 1.05 mL/g |
| Functional Group | Phenyl |
| End-capping | No |
| Carbon Loading | 9.5% |
| USP Code | L11 |
| pH Range | 2 - 7.5 |
Literature
Discover GL Sciences wide range of HPLC columns
Guide to looking after your GL Sciences column
How to select a guard column
Summary of GL Sciences end-fitting style and recommended operating pressure