by Sigma Aldrich
Discovery® C18 HPLC Column
5 μm particle size, L × I.D. 10 cm × 2.1 mm
Discovery C18 HPLC Columns
Features and Benefits
Use Discovery® C18 for any method that specifies a C18. The exceptional peak shape, reproducibility, and stability make it the column of choice for all C18 methods from demanding to routine.
| Vendor | Sigma Aldrich | pH stability from | 2.0 |
| Brand | Discovery C18 | pH stability to | 8.0 |
| Mode | Reversed-Phase | Surface Area | 200 |
| Particle Size | Carbon Load, % | 12.0 | |
| Length | Endcapped | Yes | |
| Internal Diameter | Operating Temperature | 70 | |
| Pore size | 180 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Greyhound | Spheripak ODS2 80 | Reversed-Phase | Silica/C18 | 7.0 mm | 150 mm | 10.0 μm | 80 Å | On request |
| Luknova | Hyper C18-200 | Reversed-Phase | Silica/C18 | 4.6 mm | 30 mm | 5.0 μm | 200 Å | On request |
| Welch Materials | Ultisil AQ-C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 150 mm | 3.0 μm | 120 Å | On request |
| Greyhound | GenSphere C8 300 | Reversed-Phase | Silica/C8 | 4.6 mm | 200 mm | 5.0 μm | 300 Å | On request |
| Vertical Chromatography | VertiSep BIO C30 | Reversed-Phase | Silica/C30 | 3.2 mm | 250 mm | 5.0 μm | 200 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER Diphenyl-60 | Reversed-Phase | Silica/Diphenyl | 4.0 mm | 150 mm | 5.0 μm | 60 Å | On request |
| GL Sciences | Inertsil WP300 C18 | Reversed-Phase | Silica/C18 | 4.0 mm | 50 mm | 5.0 μm | 300 Å | On request |
| Thermo Fisher Scientific | Hypurity | Reversed-Phase | Silica/C8 | 4.6 mm | 20 mm | 3.0 μm | 190 Å | On request |
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Organic acids