by Sigma Aldrich
Astec C8 HPLC Column
5 μm particle size, L × I.D. 15 cm × 4.6 mm
Astec Silica-based
For these silica-based achiral columns, the percentage of alkyl loading is chosen to give optimal performance and retention in high aqueous mobile phase compositions. This is monitored based on retention of pyrimidine and phenol. The reversed phase columns have a carbon load of 17%.
| Vendor | Sigma Aldrich | Length | |
| Brand | Astec C8 | Internal Diameter | |
| Modifification | Silica/C8 | Pore size | 110 |
| Mode | Reversed-Phase | Surface Area | 320 |
| Particle Size |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Bonna-Agela Technologies | Venusil XBP C8 | Reversed-Phase | Silica/C8 | 10.0 mm | 150 mm | 10.0 μm | 100 Å | On request |
| Thermo Fisher Scientific | Hypurity | Reversed-Phase | Silica/C8 | 2.1 mm | 20 mm | 5.0 μm | 190 Å | On request |
| RSTech | HECTOR-M C8 | Reversed-Phase | Silica/C8 | 10.0 mm | 70 mm | 5.0 μm | 100 Å | On request |
| GRACE | Vydac MS C8 | Reversed-Phase | Silica/C8 | 0.5 mm | 150 mm | 5.0 μm | 300 Å | On request |
| WATERS | SunFire C8 | Reversed-Phase | Silica/C8 | 3.0 mm | 100 mm | 5.0 μm | 100 Å | On request |
| BISCHOFF | ProntoSIL 200-5-C8 SH | Reversed-Phase | Silica/C8 | 4.6 mm | 150 mm | 5.0 μm | 200 Å | On request |
| Bonna-Agela Technologies | Durashell C8 | Reversed-Phase | Silica/C8 | 2.1 mm | 50 mm | 3.0 μm | 100 Å | On request |
| KNAUER | Eurospher II | Reversed-Phase | Silica/C8 | 4.6 mm | 125 mm | 10.0 μm | 100 Å | On request |
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