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 C8-300 | Length | |
| Modifification | Silica/C8 | Internal Diameter | |
| Mode | Reversed-Phase | Pore size | 300 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| RESTEK | Pinnacle DB | Reversed-Phase | Silica/C8 | 3.2 mm | 100 mm | 5.0 μm | 140 Å | On request |
| Fortis Technologies | Fortis C8 | Reversed-Phase | Silica/C8 | 4.6 mm | 250 mm | 3.0 μm | — | On request |
| Imtakt | Unison US-C8 | Reversed-Phase | Silica/C8 | 6.0 mm | 50 mm | 5.0 μm | 130 Å | On request |
| GRACE | Vydac MS C8 | Reversed-Phase | Silica/C8 | 0.075 mm | 100 mm | 5.0 μm | 300 Å | On request |
| Greyhound | Sheripack C8 80 | Reversed-Phase | Silica/C8 | 4.0 mm | 150 mm | 5.0 μm | 80 Å | On request |
| SiliCYCLE | SiliaChrom AQ C8 | Reversed-Phase | Silica/C8 | 3.0 mm | 150 mm | 3.0 μm | 100 Å | On request |
| GRACE | Vydac MS C8 | Reversed-Phase | Silica/C8 | 2.1 mm | 50 mm | 5.0 μm | 300 Å | On request |
| SiliCYCLE | SiliaChrom XDB1 C8 | Reversed-Phase | Silica/C8 | 4.6 mm | 50 mm | 3.0 μm | 100 Å | On request |
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