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 |
|---|---|---|---|---|---|---|---|---|
| BISCHOFF | ProntoSIL 120-10-Phenyl PEEK | Reversed-Phase | Silica/Phenyl | 4.0 mm | 125 mm | 10.0 μm | 120 Å | On request |
| ACE | ACE Phenyl | Reversed-Phase | Silica/Phenyl | 10.0 mm | 100 mm | 5.0 μm | 100 Å | On request |
| Agilent Technologies | ZORBAX Stablebond | Reversed-Phase | Silica/Phenyl | 4.0 mm | 50 mm | 3.5 μm | 80 Å | On request |
| Imtakt | Unison UK-Phenyl | Reversed-Phase | Silica/Phenyl | 3.0 mm | 10 mm | 3.0 μm | 130 Å | On request |
| Welch Materials | Topsil Phenyl | Reversed-Phase | Silica/Phenyl | 4.6 mm | 150 mm | 3.0 μm | 150 Å | On request |
| Imtakt | Unison UK-Phenyl HT | Reversed-Phase | Silica/Phenyl | 1.5 mm | 250 mm | 3.0 μm | 130 Å | On request |
| BISCHOFF | ProntoSIL 120-3-Phenyl | Reversed-Phase | Silica/Phenyl | 4.0 mm | 100 mm | 3.0 μm | 120 Å | On request |
| Welch Materials | Topsil Phenyl | Reversed-Phase | Silica/Phenyl | 4.0 mm | 200 mm | 3.0 μm | 150 Å | On request |
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