by Luknova
Poro C4 phases are high purity spherical silica fully covered by mono-layer butyl group that leads to moderate hydrophobicity with end-capping. The moderate hydrophobicity allows separation of the compounds with a wide range of hydrophobicity, especially for pharmaceuticals, peptides, and organic separation. The small particle sizes with a narrow particle size distribution provide high resolution leading to high purity and yield.
| Vendor | Luknova | Pore size | 300 |
| Brand | Poro C4-300 | Max Pressure | 3000 |
| Modifification | Silica/C4 | Carbon Load, % | 3.1 |
| Mode | Reversed-Phase | Endcapped | Yes |
| Particle Size | Operating Temperature | 60 | |
| Length | pH stability from | 2.0 | |
| Internal Diameter | pH stability to | 8.5 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| ACE | ACE C4 | Reversed-Phase | Silica/C4 | 4.6 mm | 125 mm | 3.0 μm | 100 Å | On request |
| KNAUER | Eurospher II | Reversed-Phase | Silica/C4 | 2.0 mm | 100 mm | 5.0 μm | 100 Å | On request |
| Sepax Technologies | Sepax GP 120 C4 | Reversed-Phase | Silica/C4 | 0.5 mm | 100 mm | 1.8 μm | 120 Å | On request |
| Higgins Analytical | PROTO 200 C4 | Reversed-Phase | Silica/C4 | 10.0 mm | 50 mm | 5.0 μm | 200 Å | On request |
| Welch Materials | Ultisil XB-C4 | Reversed-Phase | Silica/C4 | 3.0 mm | 200 mm | 3.0 μm | 300 Å | On request |
| ACE | ACE C4-300 | Reversed-Phase | Silica/C4 | 0.3 mm | 100 mm | 3.0 μm | 300 Å | On request |
| Luknova | HighSelect C4-120 | Reversed-Phase | Silica/C4 | 2.0 mm | 10 mm | 5.0 μm | 120 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER C4-300 | Reversed-Phase | Silica/C4 | 21.2 mm | 250 mm | 5.0 μm | 300 Å | On request |
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