GL Sciences / InertCore
InertCore
UHPLC-Columns InertCore C18 with the Core Shell Technology. The InertCore C18 has been developed by GL-Sciences from scratch and is designed for maximum efficiency with trusted reproducibility. Gl Sciences promises with InertCore C18 long-term reproducibility from batch-to-batch, longer column lifetime and a higher column efficiency. The "made in Japan" columns are available with the particle size 2.4µm, the internal diameter 2.1mm and the lengths 50, 100 and 150mm.
| Specifications | |
|---|---|
| Particle Size: | 2.4µm |
| Core Size: | 1.8µm |
| Superficially Porous Silica Layer: | 0.3µm |
| Surface Area: | 90Å |
| End-capping: | Yes |
| Carbon Load: | 4% |
| pH Range: | 2 - 7,5 |
| Max. Operating Pressure: | 100 MPa, 1000bar |
1. Propanolol (Basic) 2. Ethenzamide (Neutral) 3. Verapamil (Basic) 4. Carbamazepine (Neutral) 5. Clemastine (Basic) 6. Ketoprofen (Acidic)
Column: InertCore C18, 50x2.1mm, 2.4µm
Mobile phase A: 0.1% formic acid in water
Mobile phase B: Acetonitrile
Gradient:
| Time / min | %A | %B |
| 0 | 70 | 30 |
| 1.3 | 20 | 80 |
| 1.5 | 20 | 80 |
| 1.51 | 70 | 30 |
| 2.5 | 70 | 30 |
Column temperature: 40 °C
Detection: MS/MS (SRM), ESI, Positive (Peak 1-5), Negative (Peak 6)
Flow rate: 0.5 mL/min
Injection volume: 2 µl
GL Sciences InertCore C18 Brochure