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 |
|---|---|---|---|---|---|---|---|---|
| Dikma Technologies Inc. | Inspire C8 | Reversed-Phase | Silica/C8 | 2.1 mm | 100 mm | 3.0 μm | 100 Å | 523.00 |
| ACE | ACE C8 | Reversed-Phase | Silica/C8 | 3.0 mm | 35 mm | 3.0 μm | 100 Å | On request |
| KNAUER | BlueShell classic | Reversed-Phase | Silica/C8 | 2.0 mm | 150 mm | 4.0 μm | 80 Å | On request |
| Welch Materials | Ultisil LP-C8 | Reversed-Phase | Silica/C8 | 4.6 mm | 200 mm | 5.0 μm | 120 Å | On request |
| Hichrome | Alltima C8 | Reversed-Phase | Silica/C8 | 4.6 mm | 50 mm | 3.0 μm | 100 Å | On request |
| MACHEREY-NAGEL | NUCLEODUR C8 GRAVITY | Reversed-Phase | Silica/C8 | 4.6 mm | 75 mm | 5.0 μm | 110 Å | 384.00 |
| KNAUER | Eurospher II | Reversed-Phase | Silica/C8 | 20.0 mm | 250 mm | 15.0 μm | 100 Å | On request |
| SGE Analytical Science | ProteCol C8 H (PEEK Coated) | Reversed-Phase | Silica/C8 | 3.0 mm | 250 mm | 5.0 μm | 120 Å | On request |
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