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 |
|---|---|---|---|---|---|---|---|---|
| Princeton Chromatography Inc. | PrincetonSPHER Phenyl-60 | Reversed-Phase | Silica/Phenyl | 4.6 mm | 250 mm | 5.0 μm | 60 Å | On request |
| Higgins Analytical | CLIPEUS Phenyl | Reversed-Phase | Silica/Phenyl | 0.15 mm | 250 mm | 5.0 μm | 120 Å | On request |
| KNAUER | Eurospher II | Reversed-Phase | Silica/Phenyl | 16.0 mm | 250 mm | 10.0 μm | 100 Å | On request |
| — | — | Reversed-Phase | Silica/Phenyl | 3.0 mm | 200 mm | 10 μm | 120 Å | On request |
| Greyhound | Spheripak Phenyl 80 | Reversed-Phase | Silica/Phenyl | 4.6 mm | 200 mm | 5.0 μm | 80 Å | On request |
| Luknova | HighSelect Phenyl-120 | Reversed-Phase | Silica/Phenyl | 2.1 mm | 150 mm | 5.0 μm | 120 Å | On request |
| KNAUER | Eurospher II | Reversed-Phase | Silica/Phenyl | 4.0 mm | 300 mm | 10.0 μm | 100 Å | On request |
| BISCHOFF | ProntoSIL 120-10-Phenyl PEEK | Reversed-Phase | Silica/Phenyl | 4.0 mm | 150 mm | 10.0 μm | 120 Å | On request |
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