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 |
|---|---|---|---|---|---|---|---|---|
| Sigma Aldrich | Ascentis Phenyl | Reversed-Phase | Silica/Phenyl | 10.0 mm | 250 mm | 5.0 μm | 100 Å | On request |
| GL Sciences | Inertsil Ph-3 | Reversed-Phase | Silica/Phenyl | 0.5 mm | 150 mm | 5.0 μm | 100 Å | On request |
| KNAUER | Eurospher II | Reversed-Phase | Silica/Phenyl | 2.0 mm | 250 mm | 3.0 μm | 100 Å | On request |
| Welch Materials | Topsil Phenyl | Reversed-Phase | Silica/Phenyl | 2.1 mm | 30 mm | 3.0 μm | 150 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER Phenyl-60 | Reversed-Phase | Silica/Phenyl | 4.6 mm | 50 mm | 10.0 μm | 60 Å | On request |
| AcuTech Scientific | Phenyl | Reversed-Phase | Silica/Phenyl | 0.075 mm | 150 mm | 5.0 μm | 120 Å | On request |
| Welch Materials | Ultisil XB-Phenyl | Reversed-Phase | Silica/Phenyl | 4.0 mm | 125 mm | 5.0 μm | 120 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER Phenyl-60 | Reversed-Phase | Silica/Phenyl | 7.8 mm | 100 mm | 5.0 μm | 60 Å | On request |
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