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 | 4.0 mm | 75 mm | 5.0 μm | 60 Å | On request |
| ACE | ACE Phenyl-300 | Reversed-Phase | Silica/Phenyl | 3.0 mm | 150 mm | 3.0 μm | 300 Å | On request |
| GL Sciences | Inertsil Ph-3 | Reversed-Phase | Silica/Phenyl | 3.0 mm | 75 mm | 3.0 μm | 100 Å | On request |
| — | — | Reversed-Phase | Silica/Phenyl | 4.6 mm | 75 mm | 10 μm | 120 Å | On request |
| GRACE | Prevail Phenyl | Reversed-Phase | Silica/Phenyl | 3.0 mm | 150 mm | 5.0 μm | 110 Å | On request |
| Welch Materials | Ultisil XB-Phenyl | Reversed-Phase | Silica/Phenyl | 2.1 mm | 33 mm | 5.0 μm | 120 Å | On request |
| Agilent Technologies | ZORBAX Stablebond | Reversed-Phase | Silica/Phenyl | 4.0 mm | 250 mm | 5.0 μm | 80 Å | On request |
| WATERS | Spherisorb Phenyl | Reversed-Phase | Silica/Phenyl | 4.6 mm | 150 mm | 10.0 μm | 80 Å | On request |
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