by ES Industries
Chromegabond BAS (Basic ) C8, C18, Phenyl, or Cyano is prepared using the same bonding technology and ultra high purity silica as AquaSep columns, but in a lower surface area silica. In addition, it is available in a 3 micron particle size. It exhibits high aqueous stability and excellent base deactivation characteristics. Unfortunately, it does not retain low molecular polar compounds as well as AquaSep.
| Vendor | ES Industries | Internal Diameter | |
| Brand | Chromegabond 120 BAS C18 | Pore size | 120 |
| Modifification | Silica/C18 | Surface Area | 180 |
| Mode | Reversed-Phase | Carbon Load, % | 12.0 |
| Particle Size | pH stability from | 2.0 | |
| Length | pH stability to | 8.0 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| BISCHOFF | ProntoSIL 300-10-C18 ace-EPS | Reversed-Phase | Silica/C18 | 3.0 mm | 300 mm | 10.0 μm | 300 Å | On request |
| SGE Analytical Science | ProteCol C18 G (PEEK Coated) | Reversed-Phase | Silica/C18 | 2.1 mm | 250 mm | 5.0 μm | 300 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER OMNI C18-100 | Reversed-Phase | Silica/C18 | 21.2 mm | 50 mm | 5.0 μm | 100 Å | On request |
| RESTEK | Ultra | Reversed-Phase | Silica/C18 | 3.2 mm | 200 mm | 5.0 μm | 100 Å | On request |
| Sepax Technologies | Sepax HP 200 C18 | Reversed-Phase | Silica/C18 | 0.75 mm | 100 mm | 3.0 μm | 200 Å | On request |
| LabHut | Cronusil-P C18 | Reversed-Phase | Silica/C18 | 4.0 mm | 100 mm | 5.0 μm | 120 Å | 351.36 |
| ChromaNik Technologies Inc. | SunShell HFC18-30 | Reversed-Phase | Silica/C18 | 2.1 mm | 50 mm | 2.6 μm | 300 Å | On request |
| Merck | Chromolith® | Reversed-Phase | Silica/C18 | 10.0 mm | 100 mm | Monolithic μm | 130 Å | On request |
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