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 |
|---|---|---|---|---|---|---|---|---|
| Orochem | Matrix AQ | Reversed-Phase | Silica/C18 | 3.0 mm | 100 mm | 3.0 μm | 100 Å | On request |
| Imtakt | Cadenza CD-C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 75 mm | 3.0 μm | 120 Å | On request |
| RESTEK | Pinnacle DB | Reversed-Phase | Silica/C18 | 2.1 mm | 30 mm | 5.0 μm | 140 Å | On request |
| Imtakt | Presto FF-C18 | Reversed-Phase | Silica/C18 | 0.1 mm | 150 mm | 2.0 μm | Non-Porous Å | On request |
| WATERS | Atlantis C18 | Reversed-Phase | Silica/C18 | 3.9 mm | 100 mm | 5.0 μm | 100 Å | On request |
| CHEMINDIA | CHEMSIL-ODS(2)-C18 | Reversed-Phase | Silica/C18 | 2.0 mm | 100 mm | 3.0 μm | 100 Å | On request |
| Imtakt | Cadenza 5CW-C18 | Reversed-Phase | Silica/C18 | 10.0 mm | 50 mm | 5.0 μm | 300 Å | On request |
| ChromaNik Technologies Inc. | SunShell C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 50 mm | 2.6 μm | 90 Å | On request |
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