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 Phenyl-300 | Length | |
| Modifification | Silica/Phenyl | Internal Diameter | |
| Mode | Reversed-Phase | Pore size | 300 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| KNAUER | Eurospher II | Reversed-Phase | Silica/Phenyl | 32.0 mm | 250 mm | 5.0 μm | 100 Å | On request |
| Sigma Aldrich | Ascentis Phenyl | Reversed-Phase | Silica/Phenyl | 4.6 mm | 150 mm | 5.0 μm | 100 Å | On request |
| AcuTech Scientific | Phenyl | Reversed-Phase | Silica/Phenyl | 0.5 mm | 350 mm | 5.0 μm | 120 Å | On request |
| Sigma Aldrich | Kromasil Phenyl | Reversed-Phase | Silica/Phenyl | 4.6 mm | 150 mm | 5.0 μm | 100 Å | On request |
| GL Sciences | InertSustain Phenyl | Reversed-Phase | Silica/Phenyl | 0.2 mm | 50 mm | 3.0 μm | 100 Å | On request |
| KNAUER | Eurospher II | Reversed-Phase | Silica/Phenyl | 4.0 mm | 100 mm | 5.0 μm | 100 Å | On request |
| Imtakt | Unison US-Phenyl | Reversed-Phase | Silica/Phenyl | 28.0 mm | 250 mm | 5.0 μm | 130 Å | On request |
| GL Sciences | Inertsil Ph-3 HP | Reversed-Phase | Silica/Phenyl | 4.6 mm | 150 mm | 3.0 μm | 100 Å | On request |
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