The Thermo Scientific Hypercarb HPLC Columns offer 100% porous graphitic carbon for extended separation capabilities. Enhanced retention of polar compounds and separation of structurally related analytes with stability at pH extremes and high temperature.
Features
- Exceptional retention of very polar analytes
- True orthoganality to C18
- Separated structurally related substances
- Excellent for high-temperature applications.
Physical Properties of PGC (Hypercarb)
| Property |
To meet requirement of |
| Particle shape: |
Spherical |
No micropores |
| Specific surface area: |
120 m2/g |
Retention linearity and loading capacity |
| Median pore diameter: |
250 Å |
Mass transfer for wide range of analyte shapes and sizes |
| Pore volume: |
0.7 m3/g |
|
| Mean particle diameters: |
3 µm, 5 µm |
Analytical HPLC columns |
| 7 µm |
Preparative HPLC columns |
| 30 µm |
SPE applications |
| Porosity: |
75% |
Mass transfer within particles |
| % C: |
100% |
Chemical stability |
| Mechanical strength: |
<400=""> |
Operational particle stability; pressure gradients in packing process |