by Princeton Chromatography Inc.
300Å pore size 5 µm spherical particles HPLC columns. These are the columns of choice for large molecules such as proteins and peptides. The low surface areas of these packing materials are beneficial for separations requiring low percentages of organic modifiers. In many applications PrincetonSPHER-300 columns are equivalent to columns packed with Nucleosil and Vydac.
| Vendor | Princeton Chromatography Inc. | Particle Size | |
| Brand | PrincetonSPHER C18-300 | Length | |
| Modifification | Silica/C18 | Internal Diameter | |
| Mode | Reversed-Phase | Pore size | 300 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| KNAUER | Eurosil Bioselect | Reversed-Phase | Silica/C18 | 4.6 mm | 50 mm | 10.0 μm | 300 Å | On request |
| Bonna-Agela Technologies | Durashell RP | Reversed-Phase | Silica/C18 | 2.1 mm | 150 mm | 3.0 μm | 150 Å | On request |
| Teknokroma | Europa Protein 300 C18 | Reversed-Phase | Silica/C18 | 3.0 mm | 150 mm | 5.0 μm | 300 Å | On request |
| Merck | Purospher® STAR | Reversed-Phase | Silica/C18 | 3.0 mm | 100 mm | 3.0 μm | 120 Å | On request |
| ChromaNik Technologies Inc. | SunShell C18-WP | Reversed-Phase | Silica/C18 | 4.6 mm | 100 mm | 2.6 μm | 160 Å | On request |
| GL Sciences | Inertsil ODS-3 | Reversed-Phase | Silica/C18 | 2.1 mm | 50 mm | 2.0 μm | 100 Å | On request |
| WATERS | Symmetry 300 C18 | Reversed-Phase | Silica/C18 | 2.1 mm | 150 mm | 5.0 μm | 300 Å | On request |
| Fortis Technologies | UniverSil HS C18 | Reversed-Phase | Silica/C18 | 3.0 mm | 100 mm | 5.0 μm | 100 Å | On request |
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