GL Sciences InertSustain C18 HPLC Columns
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GL Sciences InertSustain C18 columns employ a radically new type of silica, in which the surface of the silica is uniquely modified, enabling precise control of the silica properties. InertSustain C18 inherits the advantages of all the current Inertsil HPLC columns (extremely low operating back pressure, superior inertness, high efficiency and compatibility with a wide range of solvents), but now can be used for wide pH analysis with consistent performance from column to column and lot to lot.
Features
- Based on high purity evolved surface (ES) silica
- High inertness
- Extremely low operating back pressure
- Long column lifetime
- pH range from 1 - 10
- Reliable reproducibility
- L1 USP designation
- 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
| InertSustain C18 | |
| Silica | High Purity ES Silica Gel |
| Particle Size | 2 μm, 3 μm, 5 μm |
| Surface Area | 350 m2/g |
| Pore Size | 100 Å (10 nm) |
| Pore Volume | 0.85 mL/g |
| Functional Group | Octadecyl |
| End-capping | Yes |
| Carbon Loading | 14% |
| USP Code | L1 |
| pH Range | 1 - 10 |
Literature
Discover GL Sciences wide range of HPLC columns
Inertsil continues to evolve to InertSustain
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