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 |
|---|---|---|---|---|---|---|---|---|
| Dikma Technologies Inc. | Spursil C18-EP | Reversed-Phase | Silica/C18 | 30.0 mm | 250 mm | 10.0 μm | 100 Å | On request |
| Phenomenex | Prodigy ODS-2 | Reversed-Phase | Silica/C18 | 4.6 mm | 250 mm | 5.0 μm | 150 Å | On request |
| Chromenta | Chromenta BB C18 | Reversed-Phase | Silica/C18 | 2.1 mm | 50 mm | 3.0 μm | 300 Å | On request |
| Phenomenex | Ultremex C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 100 mm | 3.0 μm | 80 Å | On request |
| Aapptec | Spirit Protein | Reversed-Phase | Silica/C18 | 3.0 mm | 250 mm | 5.0 μm | 300 Å | On request |
| Bonna-Agela Technologies | Venusil AQ C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 150 mm | 3.0 μm | 100 Å | On request |
| Merck | LiChrospher® | Reversed-Phase | Silica/C18 | 4.0 mm | 125 mm | 5.0 μm | 100 Å | On request |
| Orochem | Monitor C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 30 mm | 5.0 μm | 100 Å | On request |
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