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 |
|---|---|---|---|---|---|---|---|---|
| KYA Technologies Corporation | HiQ Sil C8-120 | Reversed-Phase | Silica/C8 | 4.0 mm | 35 mm | 10.0 μm | 120 Å | On request |
| RSTech | HECTOR-A C8 | Reversed-Phase | Silica/C8 | 4.6 mm | 150 mm | 5.0 μm | 100 Å | On request |
| Teknokroma | Hyperpack BASIC C8 | Reversed-Phase | Silica/C8 | 21.2 mm | 150 mm | 5.0 μm | 130 Å | On request |
| ACE | ACE C8 | Reversed-Phase | Silica/C8 | 30.0 mm | 250 mm | 10.0 μm | 100 Å | On request |
| Thermo Fisher Scientific | Syncronis | Reversed-Phase | Silica/C8 | 4.6 mm | 250 mm | 5.0 μm | 100 Å | On request |
| SiliCYCLE | SiliaChrom XDB1 C8 | Reversed-Phase | Silica/C8 | 4.6 mm | 100 mm | 5.0 μm | 100 Å | On request |
| ACE | ACE Excel C8 | Reversed-Phase | Silica/C8 | 4.6 mm | 35 mm | 2.0 μm | 100 Å | On request |
| KYA Technologies Corporation | HiQ Sil C8P-300 | Reversed-Phase | Silica/C8 | 4.0 mm | 75 mm | 5.0 μm | 300 Å | On request |
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